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Location: Pompano Beach, Florida, United States
Ships to: US,
Item: 184915189036
Condition:New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is … Read moreabout the conditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
BOSCH:BOSCH
Type:Spark Plug
Manufacturer Part Number:SEAU-AU993B-E9P-6704X8/2
Interchange Part Number:6704
Warranty:1 Year
Part Brand:BOSCH
UPC:Does Not Apply
Interchange Part Number 2:6704,HR8LPP30U
Interchange Part Number 3:0 242 230 558,0242230558
Interchange Part Number 4:12680072, 19299585
Interchange Part Number 1:HR8LPP30U
eBay Brand New OE GENUINE Spark Plug. Part Number: 6704,HR8LPP30U,0 242 230 558,0242230558 Fitment: 1999 – 2011 Chevrolet Silverado 1500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 1999 – 2011 Chevrolet Silverado 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2009 Chevrolet Tahoe 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 1995 – 1997 Chevrolet Monte Carlo 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 Chevrolet Silverado 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2003 Chevrolet Silverado 1500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2000 Chevrolet Silverado 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 1999 – 2004 Chevrolet Silverado 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2006 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2013 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Standard Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Standard Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Extended Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Extended Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Crew Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Crew Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Cab & Chassis, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Cab & Chassis, Do Not Gap, Gap is Preset 2001 – 2006 Chevrolet Silverado 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Suburban 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Suburban 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1991 – 1997 Chevrolet Lumina 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 Chevrolet Express 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2010 Chevrolet Express 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1997 – 2004 Chevrolet Corvette 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2008 Chevrolet Express 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 – 2010 Chevrolet Express 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 1998 – 2002 Chevrolet Camaro 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2002 – 2005 Chevrolet Avalanche 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2002 – 2005 Cadillac Escalade 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2002 – 2006 Cadillac Escalade 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2011 GMC Sierra 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 1999 – 2011 GMC Sierra 1500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 GMC Savana 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2010 GMC Savana 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1991 – 1996 Oldsmobile Cutlass Supreme 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2001 – 2011 GMC Sierra 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2003 GMC Sierra 1500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2003 GMC Sierra 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2002 GMC Sierra 2500 6.0 V8 BI-FUEL FI 5967cc, Do Not Gap, Gap is Preset 2002 GMC Sierra 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2002 – 2003 GMC Sierra 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2000 GMC Sierra 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2001 – 2012 GMC Sierra 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 GMC Sierra 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 GMC Yukon 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 – 2011 GMC Yukon 6.0 V8 ELECTRIC/GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2009 GMC Yukon 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon XL 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2001 – 2009 GMC Yukon XL 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon XL 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1989 Geo Prizm 1.6 L4 GAS FI 1588cc, Do Not Gap, Gap is Preset 1990 – 1992 Geo Prizm 1.6 L4 GAS FI 1587cc, 6, Do Not Gap, Gap is Preset 2003 GMC Savana 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2008 GMC Savana 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 – 2010 GMC Savana 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 1991 – 1996 Pontiac Grand Prix 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 1998 – 2002 Pontiac Firebird 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2004 – 2007 Buick Rainier 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Cadillac CTS 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2011 GMC Savana 3500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2004 Chevrolet SSR 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 Isuzu Ascender 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2005 – 2006 Chevrolet SSR 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2005 – 2011 Chevrolet Express 3500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2004 Pontiac GTO 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2005 – 2009 GMC Envoy 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2005 Chevrolet Corvette 6.0 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 FLEX FI 5328cc, T, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 GAS FI 5328cc, T, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 FLEX FI 5328cc, Z, Do Not Gap, Gap is Preset 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 GAS FI 5328cc, Z, Do Not Gap, Gap is Preset 2005 – 2006 Pontiac GTO 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2005 – 2008 Pontiac Grand Prix 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2006 – 2009 Chevrolet Suburban 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2008 Chevrolet Trailblazer 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2006 – 2009 Chevrolet Trailblazer 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2007 Cadillac CTS 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2007 Chevrolet Corvette 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2007 Hummer H2 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2009 Chevrolet Impala 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2005 – 2009 Saab 9-7x 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2006 – 2011 GMC Savana 2500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2006 – 2010 GMC Savana 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2011 Chevrolet Express 2500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2006 – 2010 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2006 – 2007 Chevrolet Monte Carlo 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 – 2009 Chevrolet Avalanche 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 – 2011 Chevrolet Avalanche 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2007 – 2011 Chevrolet Avalanche 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 GMC Yukon XL 1500 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2007 – 2009 Cadillac Escalade 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2007 GMC Yukon 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2007 – 2011 GMC Sierra 1500 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2007 – 2011 Chevrolet Silverado 3500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 Chevrolet Tahoe 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 – 2011 Chevrolet Tahoe 6.0 V8 ELECTRIC/GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 – 2009 Chevrolet Express 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 – 2009 Chevrolet Express 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 – 2012 GMC Sierra 3500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 – 2009 Buick LaCrosse 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 GMC Yukon XL 1500 6.2 V8 GAS FI 6162cc | AWD, Do Not Gap, Gap is Preset 2010 – 2011 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc | AWD, Do Not Gap, Gap is Preset 2008 – 2009 GMC Yukon 6.2 V8 GAS FI 6162cc | AWD, Do Not Gap, Gap is Preset 2008 – 2009 GMC Savana 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 – 2009 GMC Savana 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 – 2009 Pontiac G8 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2009 Chevrolet Tahoe 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset 2009 Pontiac G8 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2008 – 2010 Hummer H3 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 – 2009 Buick Allure 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2009 – 2011 Chevrolet Corvette 6.2 V8 GAS FI 6162cc, W, Do Not Gap, Gap is Preset 2008 – 2009 Saab 9-7x 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 – 2009 Hummer H2 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2008 Chevrolet Corvette 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2009 – 2011 GMC Canyon 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2009 – 2014 GMC Yukon 6.2 V8 FLEX FI 6162cc | RWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2009 – 2011 Chevrolet Silverado 1500 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset 2009 – 2011 Chevrolet Colorado 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2009 – 2010 Hummer H3T 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2009 Hummer H2 6.2 V8 FLEX FI 6162cc | Sport Utility, Do Not Gap, Gap is Preset 2010 – 2011 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2010 – 2011 Cadillac Escalade 6.2 V8 FLEX FI 6162cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2010 – 2011 Cadillac Escalade 6.2 V8 FLEX FI 6162cc | RWD, Do Not Gap, Gap is Preset 2010 – 2013 Cadillac Escalade 6.0 V8 ELECTRIC/FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2010 – 2014 GMC Yukon 6.2 V8 FLEX FI 6162cc | AWD, Do Not Gap, Gap is Preset Original equipment is iridium, gap is not adjustable 2010 – 2011 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc | RWD, F, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2010 – 2011 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc, 2, Do Not Gap, Gap is Preset 2010 Chevrolet Corvette 6.2 V8 GAS FI 6162cc, T, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2010 Hummer H3 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2010 Hummer H3T 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2011 – 2013 Cadillac CTS 6.2 V8 GAS FI 6162cc | Coupe, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2013 Cadillac CTS 6.2 V8 GAS FI 6162cc | Wagon, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 Chevrolet Silverado 3500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2011 Chevrolet Silverado 3500 HD 6.0 V8 FLEX FI 5967cc | 4WD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 Chevrolet Silverado 3500 HD 6.0 V8 GAS FI 5967cc | 4WD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 4.8 V8 FLEX FI -cc | Standard Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc | Standard Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | Standard Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Express 2500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2017 Chevrolet Express 3500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 Chevrolet Express 3500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 Chevrolet Express 3500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 GMC Savana 2500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset 2011 GMC Savana 2500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset 2011 GMC Savana 3500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset 2011 GMC Savana 3500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset 2011 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset 2011 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset 2011 Chevrolet Express 3500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset 2011 Chevrolet Express 3500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset 2011 Chevrolet Caprice 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2013 GMC Sierra 1500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 GMC Sierra 1500 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Sierra 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Sierra 1500 6.0 V8 ELECTRIC/FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2015 GMC Sierra 2500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2015 GMC Sierra 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 GMC Sierra 2500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2016 GMC Sierra 3500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 GMC Sierra 3500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 GMC Sierra 3500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2013 GMC Yukon 6.0 V8 ELECTRIC/FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 GMC Yukon 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 GMC Yukon XL 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Yukon XL 2500 6.0 V8 FLEX FI 5967cc | 4WD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Silverado 1500 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Silverado 1500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Silverado 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Silverado 1500 6.0 V8 ELECTRIC/FLEX FI 5967cc | RWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2012 Chevrolet Silverado 3500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2012 Chevrolet Silverado 3500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Chevrolet Suburban 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Chevrolet Suburban 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Suburban 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Tahoe 6.0 V8 ELECTRIC/FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Tahoe 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 GMC Savana 2500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 GMC Savana 2500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 2500 4.8 V8 FLEX FI -cc | Standard Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 2500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 3500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 3500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 3500 4.8 V8 FLEX FI -cc | Standard Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 3500 4.8 V8 FLEX FI -cc | Extended Passenger Van, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 GMC Savana 3500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2009 – 2016 Chevrolet Express 4500 6.0 V8 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Corvette 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Corvette 7.0 V8 GAS FI 7011cc | Convertible, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Chevrolet Caprice 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 1500 5.3 V8 FLEX FI 5328cc, 0, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc | 4WD, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | 4WD, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | 4WD, B, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2009 – 2012 GMC Savana 4500 6.0 V8 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Chevrolet Express 4500 6.0 V8 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2010 – 2014 Cadillac Escalade 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Chevrolet Avalanche 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Corvette 7.0 V8 GAS FI 7011cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 Chevrolet Colorado 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2015 GMC Savana 2500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 GMC Savana 3500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 GMC Savana 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2015 GMC Savana 3500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 – 2016 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 – 2016 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2015 Chevrolet Express 2500 4.8 V8 FLEX FI -cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 GMC Sierra 1500 5.3 V8 FLEX FI 5328cc, 0, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc | RWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Tahoe 5.3 V8 FLEX FI 5328cc | RWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc | 4WD, Do Not Gap, Gap is Preset 2013 Chevrolet Tahoe 5.3 V8 FLEX FI 5328cc | 4WD, Do Not Gap, Gap is Preset 2013 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2013 Chevrolet Tahoe 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2013 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Tahoe 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc, F, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 GMC Yukon XL 1500 6.2 V8 FLEX FI 6162cc | RWD, 2, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 GMC Yukon XL 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 Chevrolet SS 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, W, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, J, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2004 – 2005 GMC Envoy XUV 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 GMC Envoy XL 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 Chevrolet Trailblazer EXT 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 Cadillac Escalade ESV 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Cadillac Escalade ESV 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc | RWD, Do Not Gap, Gap is Preset 2009 – 2011 Cadillac Escalade ESV 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset 2007 – 2011 Cadillac Escalade EXT 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset 2012 – 2013 Cadillac Escalade EXT 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2013 Cadillac Escalade EXT 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 – 2015 GMC Sierra 2500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 – 2015 GMC Sierra 2500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 – 2015 GMC Sierra 2500 HD 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 GMC Yukon XL 1500 5.3 V8 FLEX FI 5328cc | 4WD, 7, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 GMC Yukon XL 1500 5.3 V8 FLEX FI 5328cc, 0, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 GMC Sierra 3500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 GMC Sierra 3500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2017 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2017 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 Chevrolet Silverado 1500 Classic 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 1500 Classic 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 1500 Classic 5.3 V8 ELECTRIC/GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 1500 Classic 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 1500 Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 2500 HD Classic 6.0 V8 GAS FI 5967cc | Extended Cab Pickup, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 2500 HD Classic 6.0 V8 GAS FI 5967cc | Crew Cab Pickup, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 2500 HD Classic 6.0 V8 GAS FI 5967cc | Cab & Chassis, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 2500 HD Classic 6.0 V8 GAS FI 5967cc | Standard Cab Pickup, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 3500 Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2016 GMC Sierra 3500 HD 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 GMC Sierra 1500 Classic 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 1500 Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 1500 Classic 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 1500 Classic 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 1500 Classic 5.3 V8 ELECTRIC/GAS FI 5328cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 2500 HD Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 3500 Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 Chevrolet Silverado 1500 HD Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2007 GMC Sierra 1500 HD Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD, Do Not Gap, Gap is Preset 2004 – 2005 GMC Savana 2500 5.3 V8 GAS FI 5328cc | RWD, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD, Do Not Gap, Gap is Preset 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2005 – 2006 Chevrolet Avalanche 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2009 – 2011 Chevrolet Corvette 6.2 V8 GAS FI 6162cc | Naturally Aspirated, Do Not Gap, Gap is Preset 2010 Chevrolet Corvette 6.2 V8 GAS FI 6162cc | Supercharged, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2013 Chevrolet Corvette 7.0 V8 GAS FI 7011cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2013 Cadillac CTS 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 Chevrolet Express 3500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2011 GMC Savana 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2011 GMC Savana 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2011 GMC Savana 3500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2017 Chevrolet Express 3500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 Chevrolet Express 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 GMC Savana 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2016 GMC Savana 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 Chevrolet Silverado 2500 HD Classic 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2014 Chevrolet Camaro 6.2 V8 GAS FI 6162cc | Naturally Aspirated, Do Not Gap, Gap is Preset Original Equipment Is Iridium Brand new OE GENUINE Spark Plug, BULK WITHOUT ORIGINAL BOX. Warranty: 1 Year unlimited miles. Discount shipping on multiple items, please contact us for details. STORE HOME ALL ITEMS ABOUT US ADD TO FAVS FEEDBACK CONTACT US CATEGORIES Air Filters & Intake Manifolds Ball Joints & Control Arms Belts and Tensioners Brake Parts & Accessories Door Handles – Inside Door Handles – outside Door Lock Actuators Driveshafts & Parts Engine & Transmission Mounts Engine Electrical Engine Mechanical Fuel Delivery System Fuel Injectors & Fuel System Heat & Air Conditioning Parts Hoods / Supports Ignition Coils & Parts Interior Switches Interior Parts Lighting / Harness Mirror Caps Oil Cooler, Lines & Parts Radiator Fans & Motors Repair Kits Sensors Side Mirrors & Rear View Mirro Suspension Tailgate Handles Window Motors Windshield Washer System Other DESCRIPTION Brand New OE GENUINE Spark Plug. Part Number: 6704,HR8LPP30U,0 242 230 558,0242230558 Fitment: 1999 – 2011 Chevrolet Silverado 1500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 1999 – 2011 Chevrolet Silverado 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Tahoe 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2009 Chevrolet Tahoe 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 1995 – 1997 Chevrolet Monte Carlo 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 Chevrolet Silverado 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2003 Chevrolet Silverado 1500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2000 Chevrolet Silverado 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 1999 – 2004 Chevrolet Silverado 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2006 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2012 – 2013 Chevrolet Silverado 2500 HD 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Standard Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Standard Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Extended Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Extended Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Crew Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Crew Cab Pickup, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc | Cab & Chassis, Do Not Gap, Gap is Preset 2003 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc | Cab & Chassis, Do Not Gap, Gap is Preset 2001 – 2006 Chevrolet Silverado 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Suburban 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2011 Chevrolet Suburban 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1991 – 1997 Chevrolet Lumina 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 Chevrolet Express 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2010 Chevrolet Express 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1997 – 2004 Chevrolet Corvette 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2008 Chevrolet Express 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 – 2010 Chevrolet Express 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD, Do Not Gap, Gap is Preset 2003 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD, Do Not Gap, Gap is Preset 2003 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 1998 – 2002 Chevrolet Camaro 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2002 – 2005 Chevrolet Avalanche 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2002 – 2005 Cadillac Escalade 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2002 – 2006 Cadillac Escalade 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2011 GMC Sierra 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 1999 – 2011 GMC Sierra 1500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2011 GMC Savana 3500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2010 GMC Savana 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1991 – 1996 Oldsmobile Cutlass Supreme 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 2001 – 2011 GMC Sierra 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2003 GMC Sierra 1500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2003 GMC Sierra 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2002 GMC Sierra 2500 6.0 V8 BI-FUEL FI 5967cc, Do Not Gap, Gap is Preset 2002 GMC Sierra 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2002 – 2003 GMC Sierra 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1999 – 2000 GMC Sierra 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2001 – 2012 GMC Sierra 2500 HD 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 GMC Sierra 3500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2001 – 2006 GMC Yukon 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2008 – 2011 GMC Yukon 6.0 V8 ELECTRIC/GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2000 – 2009 GMC Yukon 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon XL 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2001 – 2009 GMC Yukon XL 1500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2000 – 2011 GMC Yukon XL 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 1989 Geo Prizm 1.6 L4 GAS FI 1588cc, Do Not Gap, Gap is Preset 1990 – 1992 Geo Prizm 1.6 L4 GAS FI 1587cc, 6, Do Not Gap, Gap is Preset 2003 GMC Savana 2500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 2005 GMC Savana 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2003 – 2005 GMC Savana 2500 4.8 V8 GAS FI -cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2003 – 2008 GMC Savana 1500 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2008 – 2010 GMC Savana 1500 5.3 V8 FLEX FI 5328cc, Do Not Gap, Gap is Preset 1991 – 1996 Pontiac Grand Prix 3.4 V6 GAS FI -cc, Do Not Gap, Gap is Preset 1998 – 2002 Pontiac Firebird 5.7 V8 GAS FI -cc, Do Not Gap, Gap is Preset 2004 – 2007 Buick Rainier 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 4.8 V8 GAS FI -cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 5.3 V8 GAS FI 5328cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | Extended Passenger Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 GAS FI 5967cc | RWD | Standard Cargo Van, Do Not Gap, Gap is Preset 2004 – 2005 Chevrolet Express 2500 6.0 V8 CNG FI 5967cc | RWD | 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Original Equipment Is Iridium 2014 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, W, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2014 Chevrolet Camaro 6.2 V8 GAS FI 6162cc, J, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2004 – 2005 GMC Envoy XUV 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 GMC Envoy XL 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 Chevrolet Trailblazer EXT 5.3 V8 GAS FI 5328cc, Do Not Gap, Gap is Preset 2003 – 2006 Cadillac Escalade ESV 6.0 V8 GAS FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2007 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2012 – 2014 Cadillac Escalade ESV 6.2 V8 FLEX FI 6162cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc | AWD, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2008 Cadillac Escalade ESV 6.2 V8 GAS FI 6162cc | RWD, Do Not Gap, Gap is Preset 2009 – 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G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 2500 HD 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 2500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 – 2016 Chevrolet Silverado 3500 HD 6.0 V8 CNG FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 GMC Sierra 3500 HD 6.0 V8 FLEX FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2015 GMC Sierra 3500 HD 6.0 V8 GAS FI 5967cc, G, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2011 – 2017 Chevrolet Express 2500 6.0 V8 FLEX FI 5967cc, Do Not Gap, Gap is Preset Original Equipment Is Iridium 2003 – 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