8Pcs Iridium Spark Plug for Chevy Silverado 5.3L GMC Sierra 1500
Brand BOIL Type Spark Plug Material Copper,Nickle,Iridium Configuration Standard Fuel Type Gasoline Voltage 12 V Performance Part Yes Manufacturer Warranty 1 Year Item Length 2.99 inch Installation Depth 0.79 inch Center Electrode Core Material Copper Center Electrode Tip Material Iridium Electrical Terminal Type Non-Removable Nut Ground Configuration Taper Cut Ground Electrode Core Material Nickle Ground Electrode Quantity 1 Hex Size 16 mm Insulator Height 53.00 mm Manufacturer Heat Range 5 Pre-Gap Size 0.04 inch Reach 0.708 in Resistance 5000 Ohms Seat Type Taper Thread Diameter 14 mm Thread Length 17.5 mm Compability Check Compatibility Chart or Contact us by offering VIN Package included 2 Boxes(4PCS per box) Make Model Year Engine Buick LaCrosse 2008-2009 V8-5.3L Buick Allure 2008 V8-5.3L Buick Rainier 2004-2007 V8-5.3L Cadillac CTS 2007 V8-6.0L Cadillac Escalade 2003-2005 V8-5.3L Cadillac Escal