41-962 Double Iridium Spark Plugs 8 Packs for Chevy Silverado Buick Cadillac Esacalade GMC Sierra Hummer VPG Isuzu 4.6L 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L V8 Engine Replace# 19299585 Item Description ?For Chevy: 99-10 Silverado 1500?01-06 Silverado 1500 HD?01-12 Silverado 2500 HD?01-19 Silverado 3500 HD?00-14 Suburban 1500?00-10 Suburban 2500?03-14 Express 1500?03-17 Express 2500 4.8L?03-05 Express 2500 5.3L?03-16 Express 3500 4.8L?03-08 Express 3500 5.3L?97-04 Corvette?00-10 Tahoe?06-08 Impala?02-06 Avalanche 1500?03-06 SSR/Trailblazer EXT.For GMC: 99-10 Sierra 1500?99-06 Sierra 2500?01-12 Sierra 2500 HD?07-12 Sierra 3500 HD?09-10 Savana 1500?03-16 Savana 2500/3500?02-10 Yukon?04-09 Envoy?03-06 Envoy XL. ?Compatible with: For Cadillac: 02-05 Escalade 5.3L?02-12 Escalade 6.0L?07-12 Escalade 6.2L?03-09 Escalade EXT 6.0L/6.2L?04-11 Escalade ESV 6.0L/6.2L?04-07 CTS 5.7L/6.0L. For 03-05 Isuzu Ascender?03-17 Isuzu NPR?03-09 Hummer H2?08-10 Hummer H3?11-12 VPG MV-1. For 04-07 Buick Rainier?08-09 Buick Allure/LaCrosse?05 07 Saab 9-7x?06-08 Pontiac Grand Prix. ?Excellent Function: A faulty spark plug may result in vehicle idling and shaking, accelerates weakly. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. to provide superior cold-start performance and a smoother running engine. ?High-quality: The spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. Iridium center electrode firing pin provides exceptional ignitability, faster starts and quicker acceleration, better fuel economy and lower emissions. ?OE# 41-962. Replace Oe# 19238470, 19250977, 88901011, 41-805, 8251616770, 8251657150, AP5245. Package included: Double Iridium Spark Plug x8. Not included instruction manual, easy to install. ?After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us. ? See more product details ?For Chevy: 99-10 Silverado 1500?01-06 Silverado 1500 HD?01-12 Silverado 2500 HD?01-19 Silverado 3500 HD?00-14 Suburban 1500?00-10 Suburban 2500?03-14 Express 1500?03-17 Express 2500 4.8L?03-05 Express 2500 5.3L?03-16 Express 3500 4.8L?03-08 Express 3500 5.3L?97-04 Corvette?00-10 Tahoe?06-08 Impala?02-06 Avalanche 1500?03-06 SSR/Trailblazer EXT. For GMC: 99-10 Sierra 1500?99-06 Sierra 2500?01-12 Sierra 2500 HD?07-12 Sierra 3500 HD?09-10 Savana 1500?03-16 Savana 2500/3500?02-10 Yukon?04-09 Envoy?03-06 Envoy XL. For Cadillac: 02-05 Escalade 5.3L?02-12 Escalade 6.0L?07-12 Escalade 6.2L?03-09 Escalade EXT 6.0L/6.2L?04-11 Escalade ESV 6.0L/6.2L?04-07 CTS 5.7L/6.0L. For 03-05 Isuzu Ascender?03-17 Isuzu NPR?03-09 Hummer H2?08-10 Hummer H3?11-12 VPG MV-1. For 04-07 Buick Rainier?08-09 Buick Allure/LaCrosse?05 07 Saab 9-7x?06-08 Pontiac Grand Prix. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.