Gas Cap and Fuel Cap Fuel Tank Filler Cap Compatible With Chevy GMC Cadillac Buick Vehicles 1999-2003 Silverado 1500/2500 1999-2003 Sierra 1500/2500 02-04 Escalade Skylark Oldsmobile Replace#15763227

Compatible with Chevy: 2002-2003 Avalanche 15002002-2003 Avalanche 25001996 Cavalier/1999-2003 Silverado 1500/2001-2003 Silverado 1500 HD/1999-2003 Silverado 2500/2001-2003 Silverado 2500 HD/2001-2003 Silverado 3500/2000-2003 Suburban 1500/2000-2003 Suburban 2500/2000-2003 Tahoe. //Compatible with Buick: 1996 Skylark. //Compatible with Oldsmobile: 1997 Silhouette/1996 Achieva. Compatible with GMC: 1999-2003 Sierra 1500/2001-2003 Sierra 1500 HD/1999-2003 Sierra 2500/2001-2003 Sierra 2500 HD/2001-2003 Sierra 3500/2000-2003 Yukon/2000-2003 Yukon XL 1500/2000-2003 Yukon XL 2500. //Compatible with Cadillac: 2002-2003 Escalade/2003 Escalade ESV/2002-2003 Escalade EXT. //Compatible with Pontiac: 1997 Trans Sport/1996 Grand Am/1996 Sunfire. The raised spiral pattern can make the oil cap tightly sealed,keep the fuel tank of the vehicle tightly closed,ensure the safety of the passengers,prevent sundries and moisture from entering and contaminating the oil circuit system,protect and clean the internal fuel,and can save burning oil,reduce evaporative emission of burning oil,and at the same time achieve environmental protection. The material of the fuel tank cover is good,and the high-quality rubber sealing ring is used,which has high sealing performance and is a professionally manufactured product.Accurate size,perfect match with the original car,can be replaced directly,manual rotation installation,convenient and economical.It is equipped with a strong tether,not easy to fall,the product is resistant to high temperature and high pressure,and has a long service life.It is a durable fuel tank cap product. When do you need to use this product:The old gas cap will light up the engine light,when your engine light is on and you can’t find the source because when; Or your smell gasoline outside the car ,it may be that the fuel tank cap has aged and caused the car engine to loosen and leak;Or when you tighten the fuel tank cap but there is no fastening sound,it may be that the rubber ring has aged and the encryption performance has deteriorated.