Evan-Fischer EVA13872036870 Coil Pack Ignition Coil For 99-2006 Chevrolet Silverado 1500 Set of 8 FREE 1-year UNLIMITED mileage warranty coverage on Evan-Fischer items purchased thru AUTO PARTS GIANT Store A high quality, Direct Fit OE Replacement Ignition Coil from Evan-Fischer Blade Type, 4-prong Male terminal