Thermostat Kit – Fits Volvo Penta 4.3L-8.2L, OMC Cobra 4.3L-5.8L (Replaces 0769578, 3853983, 3852111, 0986506) 130-420HP Does this fit both V6

Does this fit both V6 and inline Yamaha engines

Tighten mounting bolts to the manufacturer's specified torque

Mounts with the included aluminum bracket

Brand Part Number Mercury Marine 37-861431A98 Mercury Marine 861431A98

Water Seal (663-44366-00-00 / 663-44366-01-00)

Thermostat Kit – Fits Volvo Penta 4.3L-8.2L, OMC Cobra 4.3L-5.8L (Replaces 0769578, 3853983, 3852111, 0986506) 130-420HP Does this fit both V6Product Details This Thermostat Kit Fits Volvo Penta 4. 3L, 5. 0L, 5. 7L, 7. 4L, 8. 1L is designed for a wide range of gasoline marine engines. It is compatible with Volvo Penta 4. 3L, 5. 0L, 5. 7L V6 and 7. 4L, 8. 1L, 8. 2L V8 models from 1994 to current, as well as OMC Cobra 4. 3L, 5. 0L, 5. 7L, and 5. 8L engines from 19941998. It serves as a direct replacement for Volvo Penta part numbers 0769578 and 3853983; OMC 0986506 and 3853983; and Sierra 18