- Seal, oil filler cap
- Seal or gasket on the engine oil filler cap, sealing the cap against the filler neck. Distinct from the seal between the filler neck and the engine.
- CHEVROLET - Colorado, Camaro, Tahoe, Corvette, Malibu; GMC - Canyon, Acadia; CADILLAC - CTS, Escalade; BUICK - Regal, LA Crosse