For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters can be assured a Sierra part will fit and restore function.
This mechanical pump replaces the pump found on 4 cylinder 2.5L, 3.0L and 3.7L engines. It produces 6-8 PSI and meets manufacturers specifications for approved applications. Included mounting gasket makes installation straight forward.
Key Features
Engineered to meet or exceed OEM specifications
Includes mounting gasket for easy installation
Replaces MerCruiser 8M0073435, Mallory 9-37422