Description
Fits: (Please check Compatibility chart above and notes within to make sure your vehicle is listed). CADILLAC ESCALADE 1999-2000 CHEVROLET ASTRO 1996-2005 CHEVROLET BLAZER 1996-2005 CHEVROLET C1500 PICKUP 1996-1999 CHEVROLET C1500 SUBURBAN 1996-1999 CHEVROLET C2500 PICKUP 1996-2000 CHEVROLET C2500 SUBURBAN 1996-1999 CHEVROLET C3500 PICKUP 1996-2000 CHEVROLET EXPRESS 1500 1996-2009 CHEVROLET EXPRESS 2500 1996-2005 CHEVROLET EXPRESS 3500 1996-2002 CHEVROLET K1500 PICKUP 1996-1999 CHEVROLET K1500 SUBURBAN 1996-1999 CHEVROLET K2500 PICKUP 1996-2000 CHEVROLET K2500 SUBURBAN 1996-1999 CHEVROLET K3500 PICKUP 1996-2000 CHEVROLET LUMINA 1991-1996 CHEVROLET MONTE CARLO 1995-1997 CHEVROLET P30 1996-1999 CHEVROLET S10 PICKUP 1996-2004 CHEVROLET SILVERADO 1500 1999-2009 CHEVROLET SILVERADO 1500 CLASSIC 2007 CHEVROLET TAHOE 1996-2000 GMC C1500 PICKUP 1996-1999 GMC C1500 SUBURBAN 1996-1999 GMC C2500 PICKUP 1996-2000 GMC C2500 SUBURBAN 1996-1999 GMC C3500 PICKUP 1996-2000 GMC JIMMY 1996-2005 GMC K1500 PICKUP 1996-1999 GMC K1500 SUBURBAN 1996-1999 GMC K2500 PICKUP 1996-2000 GMC K2500 SUBURBAN 1996-1999 GMC K3500 1996-2000 GMC P3500 1996-1999 GMC SAFARI 1996-2005 GMC SAVANA 1500 1996-2009 GMC SAVANA 2500 1996-2005 GMC SAVANA 3500 1996-2002 GMC SIERRA 1500 1999-2009 GMC SIERRA 1500 CLASSIC 2007 GMC SONOMA 1996-2004 GMC YUKON 1996-2000 OLDSMOBILE BRAVADA 1996-2001 OLDSMOBILE CUTLASS SUPREME 1991-1996 PONTIAC GRAND PRIX 1991-1996 More Information: Professional; Iridium; Platinum Plated ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles. Iridium is one of the hardest metals used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration Latest evolution in high-performance plug electrode material Improved cold-starting and acceleration characteristics Reduced ignition system voltage demands saves wear and tear New-vehicle applications using iridium plugs continues to increase Ground Electrode Tip Design Single Prong Electrode Ground Configuration Single Ground Electrode Core Material Nickel Alloy Center Electrode Core Material Copper Center Electrode Tip Material Iridium Gap Size 0.059 in Gap Size 1.5 mm Ground Electrode Quantity 1 Hex Size 5/8in Insulator Height 0.98 IN Insulator Height 25 mm Manufacturer Heat Range 4 Approximate Resistor Value 4-7.5k ohms Seat Type Gasket Reach 0.98 IN Reach 25 mm Thread Diameter 14 MM Resistor Type Yes