Mercruiser Thermostat housing (78985A1)
Mercruiser Thermostat housing
Replaces:
Mercruiser OEM: 78985A1, 59862A3, 78460A1
Fits:
330 GM454 V8 (1977-81)
The references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.