Description
Valve stem seals are critical to engine longevity—they prevent oil from seeping into the combustion chamber, which causes excessive smoke, oil consumption, and carbon buildup. The COMETIC C10202 uses premium, fuel-resistant elastomer compounds engineered to withstand extreme temperature cycling without creeping, cracking, or becoming brittle. Whether you’re rebuilding a street engine or maintaining a high-mileage platform, these seals deliver the reliability you need for consistent performance.
- Premium fuel-resistant material
- Resists creeping and cracking
- U.S.A. manufactured
- Extended service life
- COMETIC MPN: C10202
- OEM-equivalent quality









