3784 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

For Chevy: 99-10 Silverado 150001-06 Silverado 1500 HD01-12 Silverado 2500 HD01-19 Silverado 3500 HD00-14 Suburban 150000-10 Suburban 250003-14 Express 150003-17 Express 2500 4.8L 03-05 Express 2500 5.3L 03-16 Express 3500 4.8L 03-08 Express 3500 5.3L 97-04 Corvette00-10 Tahoe06-08 Impala02-06 Avalanche 150003-06 SSR/Trailblazer EXT.
For GMC: 99-10 Sierra 150099-06 Sierra 250001-12 Sierra 2500 HD07-12 Sierra 3500 HD09-10 Savana 150003-16 Savana 2500/350002-10 Yukon04-09 Envoy03-06 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 Ascender03-17 Isuzu NPR03-09 Hummer H208-10 Hummer H311-12 VPG MV-1. For 04-07 Buick Rainier08-09 Buick Allure/LaCrosse05&07 Saab 9-7x06-08 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.