Oil Pressure Sender – Fits Volvo Penta & MerCruiser 3.0L, 4.3L, 5.0L, 5.7L (Replaces 815425T, 8M0068784, 3857532) Mariner and Yanmar 128990-42200 / 128397-42200

and Yanmar 128990-42200 / 128397-42200

Features a simple external twist-on installation for livewell pumps

These are single-use seals that compress and conform to the mating surfaces

the tray itself is designed to add structural integrity back to the deck once it is fully installed and secured with all fasteners

These are high-quality aftermarket decals designed to match OEM specifications

Oil Pressure Sender – Fits Volvo Penta & MerCruiser 3.0L, 4.3L, 5.0L, 5.7L (Replaces 815425T, 8M0068784, 3857532) Mariner and Yanmar 128990-42200 / 128397-42200Product Details This Oil Pressure Sender Fits Volvo Penta & MerCruiser 3. 0L, 4. 3L, 5. 0L, 5. 7L is a replacement sensor compatible with a wide range of gasoline marine engines. It is designed to provide accurate oil pressure data to your vessel's dashboard gauge, ensuring your engine operates within safe parameters. This component serves as a direct replacement for MerCruiser part numbers 815425T and 8M0068784, Volvo Penta 3857532, and Sierra 18