Give your classic Chevy or GMC a clean, bright look under the hood with the Mr. Gasket chrome Engine Coolant Thermostat Housing, part number 9845. This straight-neck water neck fits many vehicles, among them the 1959-1975 Chevrolet Impala 4.6L / 5.0L / 5.3L / 5.4L / 5.7L / 6.5L / 6.6L / 7.0L / 7.4L and the 1967-1975 Chevrolet Camaro 5.0L / 5.3L / 5.4L / 5.7L / 6.5L / 6.6L. See the "Vehicles it fits" section for the full list.
- Precision die-cast: Made for a great fit on the listed applications.
- Polished, then chrome plated: Each water neck is polished to a high luster before it is chrome plated.
- Straight neck: A straight-neck water neck design.
- Hardware included: Supplied with mounting bolts and an O-ring. Designed to help prevent coolant leaks at the housing.
The thermostat housing, or water neck, covers the thermostat and carries coolant from the engine to the radiator hose. Signs this part may need replacing include coolant seepage around the housing, a cracked or corroded neck, or a leak at the hose connection. Diagnose the source of a leak first. If the housing is the cause, this unit replaces it. The listed applications use one housing.
Listed engine codes: V6-5.0L, V8-4.3L, V8-4.6L, V8-5.0L, V8-5.3L, V8-5.4L, V8-5.7L, V8-6.5L, V8-6.6L, V8-7.0L and V8-7.4L.
Country of origin: China.
Frequently Asked Questions
Does the Mr. Gasket 9845 come with hardware?
Yes. The 9845 thermostat housing is supplied with mounting bolts and an O-ring.
What finish does this water neck have?
It is precision die-cast, polished to a high luster, and then chrome plated.
Which vehicles does the 9845 fit?
It fits many vehicles, including the 1959-1975 Chevrolet Impala 4.6L / 5.0L / 5.3L / 5.4L / 5.7L / 6.5L / 6.6L / 7.0L / 7.4L and 1967-1975 Chevrolet Camaro 5.0L / 5.3L / 5.4L / 5.7L / 6.5L / 6.6L. See the "Vehicles it fits" section.
What are signs a thermostat housing may need replacing?
Coolant seepage around the housing, a cracked or corroded neck, or a leak at the hose connection are signs it may need replacing. Diagnose the leak source before replacing parts.
What neck style is the Mr. Gasket 9845?
It has a straight neck design. The listed applications use one housing.
