Water Exhaust Shutter Kit – Fits MerCruiser Stern Drive 3.0L/3.6L/4.2L Diesel (Replaces 807166A3) family-yamaha-40ld 1 x Filter Element

1 x Filter Element

ensuring optimal cooling system performance

and gear oil pump

Q: How are these different from the original OEM wires

Water Exhaust Shutter Kit – Fits MerCruiser Stern Drive 3.0L/3.6L/4.2L Diesel (Replaces 807166A3) family-yamaha-40ld 1 x Filter ElementWater Exhaust Shutter Kit Fits MerCruiser Stern Drive 3. 0L 3. 6L 4. 2L Diesel (Replaces 807166A3) This water exhaust shutter kit is designed for select MerCruiser Stern Drive diesel engines, including the 3. 0L VM 183, 3. 6L VM 219, and 4. 2L VM 254 models manufactured between 1994 and 1997. It prevents water from entering the engine through the exhaust system, which is critical for engine protection. This component is a direct replacement for