This performance gasket exceeds the specifications of the OEM oil cooler gasket for GM LS engines (GM part # 15203889). The gasket features Viton (FKM) rubber seals instead of silicone for improved durability over the factory gasket.
Features and Benefits
Uses Viton rubber seals for improved durability over the factory silicone gasket when exposed to engine oil.
Aluminum construction with edge-bonded Viton seals.
Meets or exceeds OEM requirements for GM part number 15203889.
GM part number 15203889 equivalent
Improved Racing oil cooler adapter part number EGM-107 (Batch numbers 160715 and higher)
Improved Racing oil cooler adapter part number EGM-106 (Batch numbers 160921 and higher)
Improved Racing oil cooler adapter part number EGM-112 and EGM-113 (Batch numbers 170103 and higher)