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Motorad CH3056 Engine Coolant Thermostat Housing
| Brand | Motorad CH3056 |
|---|---|
| Material | Steel |
| Color | Silver |
| Outlet Port Diameter | 1.56 |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Bolts Included | No |
| Outlet Diameter | 1.56 in |
| Fits | Chevrolet · 21 vehicles |
OE supplier quality. Built to OEM standards with proprietary materials for demanding cooling systems.
Thermal shock validated. 100% leak tested for dependable sealing under temperature swings.
Steel construction. Durable housing with a silver finish and included gasket or seal.
Cross-references Dorman - OE Solutions 902-2056, Focus Auto Parts 84827 and Motorad CH3056 for the same application. See all 6.
Motorad CH3056 Engine Coolant Thermostat Housing
Motorad CH3056 is an engine coolant thermostat housing built for Chevrolet cooling system service where a direct-fit replacement is needed. It features a steel construction, silver finish, and a 1.56 in outlet diameter, with a gasket or seal included for the application.
Key Features
- Steel thermostat housing with a silver finish
- 1.56 in outlet diameter / outlet port diameter
- Gasket or seal included
- 2 mounting holes for OE-style fitment
- Manufactured to OEM quality standards by an OE supplier
- Thermal shock validated and 100% leak tested
Application Details
Compatible with Chevrolet Camaro and Chevrolet Corvette applications listed below. This part cross-references Dorman OE Solutions 902-2056 for the same application. Motorad CH3056 is also referenced by interchange part numbers used in thermostat housing and coolant outlet service.
- Fits 1967-1969 Chevrolet Camaro, N/A. Engine coolant water outlet with housing and gasket included.
- Fits 1966-1968 Chevrolet Corvette, N/A. Includes housing and gasket; with High Performance Engine.
- Fits 1963-1965 Chevrolet Corvette, N/A. Includes housing and gasket; without High Performance Engine.
- Fits 1957-1962 Chevrolet Corvette, N/A. Engine coolant water outlet with housing and gasket included.
- Fits 1955 Chevrolet Corvette, N/A. Engine coolant water outlet with housing and gasket included.
- Fits 1956 Chevrolet Corvette, N/A. Includes housing and gasket; Direct OE Cross.
What It Helps Address
- Coolant leaks at the thermostat housing
- Warped or corroded original housing surfaces
- Improper sealing at the coolant outlet
- Service replacement for aging Chevrolet cooling system components
- Restoration work on classic Camaro and Corvette engines
Installation Notes and Tips
Verify the outlet diameter, mounting hole count, and engine configuration before installation. Clean the mating surfaces thoroughly and inspect the gasket sealing area for corrosion or pitting. Use the correct coolant and follow the vehicle service procedure for refill and air bleeding after installation.
Quality Assurance
Motorad manufactures this thermostat housing to OEM quality standards using proprietary material selected for demanding cooling systems. It is thermal shock validated and 100% leak tested to help confirm sealing performance before installation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1969 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1968 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1968 | Chevrolet | Corvette | 7.0L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1968 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1967 | Chevrolet | Camaro | 4.9L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1967 | Chevrolet | Corvette | 7.0L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1967 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1966 | Chevrolet | Corvette | 7.0L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1966 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; with High Performance Engine |
| 1965 | Chevrolet | Corvette | 6.5L | V8 | N/A | Includes housing and gasket; without High Performance Engine |
| 1965 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; without High Performance Engine |
| 1964 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; without High Performance Engine |
| 1963 | Chevrolet | Corvette | 5.3L | V8 | N/A | Includes housing and gasket; without High Performance Engine |
| 1962 | Chevrolet | Corvette | 5.3L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1961 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1960 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1959 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1958 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1957 | Chevrolet | Corvette | 4.6L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1956 | Chevrolet | Corvette | 4.3L | V8 | N/A | Includes housing and gasket; Direct OE Cross |
| 1955 | Chevrolet | Corvette | 4.3L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
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