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Dorman 902-2056 Engine Coolant Thermostat Housing
| Brand | Dorman 902-2056 |
|---|---|
| Air Vent (Bleeder Valve) | Yes |
| Bolts Included | No |
| Color | Natural |
| Gasket Or Seal Included | Yes |
| Housing Neck Angle (┬░) | 180 |
| Material | Metal |
| Mounting Hole Diameter | 0.313 |
| Mounting Hole Quantity | 2 |
| O Rings Included | Not Required |
| Outlet Port Diameter | 1.5 |
| Package Contents | Thermostat Housing with Gasket |
| Thermostat Included | No |
| Fits | Chevrolet · 20 vehicles |
OE-style replacement. Matches the fit and durability of the stock thermostat housing.
Metal construction. Built to handle extreme temperature changes for longer service life.
Gasket included. Ready for a tighter seal right out of the box.
Cross-references Anchor 6071, Focus Auto Parts 84827 and Motorad CH3056 for the same application. See all 5.
Engine Coolant Thermostat Housing for Chevrolet
Dorman 902-2056 is a metal engine coolant thermostat housing built to match the fit and durability of the original housing on specified Chevrolet applications. It is designed for cooling system service where stable sealing, proper coolant routing, and resistance to temperature cycling matter.
Compatible with Chevrolet Camaro and Chevrolet Corvette applications, this thermostat housing includes a gasket and an air vent (bleeder valve) for service-ready installation. The natural-finish metal construction and 180-degree housing neck angle support OE-style replacement needs on classic V8 cooling systems.
Key Features
- Metal thermostat housing with natural finish
- Outlet port diameter: 1.5 in.
- Gasket included; thermostat not included
- Air vent (bleeder valve) included for coolant bleeding
- Two mounting holes with 0.313 in. diameter
- Housing neck angle: 180 degrees
- Designed to withstand repeated temperature changes for extended service life
Fitment Details
- Fits 1967-1969 Chevrolet Camaro, engine coolant thermostat housing for cooling system.
- Fits 1966-1968 Chevrolet Corvette, cover; with High Performance.
- Fits 1963-1965 Chevrolet Corvette, cover; without High Performance.
- Fits 1956-1962 Chevrolet Corvette, engine coolant thermostat housing for cooling system.
What This Part Helps Address
- Coolant leaks at the thermostat housing
- Warped or corroded original housing surfaces
- Improper sealing at the thermostat housing gasket area
- Air trapped in the cooling system during service
- Replacement needs for aging Chevrolet Camaro and Chevrolet Corvette cooling components
Installation Notes
Use the included gasket during installation and verify the outlet port, mounting hole spacing, and 180-degree neck angle before assembly. Clean the mating surfaces thoroughly and bleed the cooling system through the vent after filling. This part cross-references Motorad CH3056 for the same application.
Quality Assurance
Dorman designs this replacement thermostat housing to match stock fit and durability on the listed vehicles. The metal construction is selected to handle extreme temperature changes common in engine cooling service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1969 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1968 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1968 | Chevrolet | Corvette | 7.0L | V8 | N/A | Cover; w/High Performance |
| 1968 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; w/High Performance |
| 1967 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1967 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; w/High Performance |
| 1967 | Chevrolet | Corvette | 7.0L | V8 | N/A | Cover; w/High Performance |
| 1966 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; w/High Performance |
| 1966 | Chevrolet | Corvette | 7.0L | V8 | N/A | Cover; w/High Performance |
| 1965 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; wo/High Performance |
| 1965 | Chevrolet | Corvette | 6.5L | V8 | N/A | Cover; wo/High Performance |
| 1964 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; wo/High Performance |
| 1963 | Chevrolet | Corvette | 5.3L | V8 | N/A | Cover; wo/High Performance |
| 1962 | Chevrolet | Corvette | 5.3L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1961 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1960 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1959 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1958 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1957 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
| 1956 | Chevrolet | Corvette | 4.3L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
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