Most fuel gas caps are sealed by turning them until you hear a clicking sound. An old, loose gas cap, cracked or otherwise faulty gas cap may causes your check engine light CEL turns on.
If your check engine light comes on or if you smell of gasoline or diesel vapors around or near the fuel filler cap and your car is not smoking or making a unusual noise, please take a minute to check the gas cap.
This gas cap provide a tight seal to keep your vehicle's fuel tank closed, fuel economy and reduce vapor emissions. Brand New and ready to install straight out of the box.

Compatible with Buick Vehicles:
1998-2005 LeSabre
1998-2005 Park Avenue
2002-2003 Rendezvous
1998-1999 Riviera
1997-1998 Skylark

Compatible with Cadillac Vehicles:
1998-2005 DeVille
1998-2002 Eldorado
1998-2004 Seville

Compatible with Chevy Vehicles:
1997-2003 Astro
1997-2003 Blazer
1997 C1500, K1500
2001-2002 Camaro
1997-2005 Cavalier
1998-2004 Express 1500, 2500, 3500
1997-2003 Malibu
1998-1999 P30
1997-2003 S10

Compatible with GMC Vehicles:
1997 C1500, K1500
1997-2001 Jimmy
1998-1999 P3500
1997-2003 Safari
1998-2004 Savana 1500, 2500, 3500
1997-2003 Sonoma

Compatible with Oldsmobile Vehicles:
1998-1999 88, LSS
1997-1998 Achieva
1999-2003 Alero
1998-1999, 2001-2003 Aurora
1997-2001 Bravada
1997-1999 Cutlass

Compatible with Pontiac Vehicles:
1998-2005 Bonneville
2001-2002 Firebird
1997-2003 Grand Am
1997-2005 Sunfire

Replaces Part #: GT261, 19207873 fuel gas cap

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description or the OE#.