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Motorad CH2055 Engine Coolant Thermostat Housing
| Brand | Motorad CH2055 |
|---|---|
| Material | Steel |
| Color | Silver |
| Outlet Port Diameter | 1.55 |
| Height | 1.80 |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Bolt Hole Center To Bolt Hole Center | 3.00 |
| Inlet Port Diameter | 1.52 |
| Flange Thickness | .77 |
| Mounting Hole Diameter | .37 |
| Bolts Included | No |
| Outlet Diameter | 1.55 in |
| Fits | Ford and Mercury · 58 vehicles |
OE supplier quality. Built to meet or exceed OEM standards for dependable cooling-system performance.
Thermal shock validated. Tested to handle demanding cooling-system conditions with confidence.
Steel construction. Uses proprietary material for strength and durability in a silver finish.
Cross-references Dorman - OE Solutions 902-1055, Focus Auto Parts 84849 and Motorad CH2055 for the same application. See all 8.
Engine Coolant Thermostat Housing for Ford and Mercury
Motorad CH2055 is an engine coolant thermostat housing built to OE quality standards for dependable cooling-system service. It is made from steel with a silver finish and includes a gasket or seal for a direct replacement on select Ford Mustang, Mercury Montego, and Mercury Monarch applications.
Manufactured by an OE supplier, this thermostat housing is thermal shock validated and 100% leak tested to meet demanding cooling-system conditions. Motorad CH2055 is a practical choice when replacing a worn, corroded, or leaking thermostat housing on classic Ford and Mercury vehicles.
Key Features
- Steel thermostat housing with silver finish
- Engine coolant thermostat housing for select Ford and Mercury applications
- Gasket or seal included
- 2 mounting holes with 3.00 in bolt hole center spacing
- Outlet port diameter: 1.55 in
- Inlet port diameter: 1.52 in
- Flange thickness: 0.77 in
- Thermal shock validated and leak tested
- Motorad CH2055 part number for OE-style replacement
Detailed Description
Motorad CH2055 is engineered as a replacement thermostat housing for cooling systems that require a steel housing with a 1.55 in outlet and 1.52 in inlet. Its OE-supplier construction and leak-tested design support consistent sealing at the thermostat mounting surface, while the included gasket or seal helps simplify the replacement process. This part cross-references Dorman OE Solutions 902-1055 for the same application. It is a direct-fit option for 1969-1973 Ford Mustang, 1969-1973 Mercury Montego, and 1975-1980 Mercury Monarch cooling-system service.
What It Helps Fix
- Coolant leaks at the thermostat housing
- Corrosion or pitting in the housing surface
- Warped or damaged sealing areas
- Overheating caused by a compromised thermostat housing
- Cooling-system service on classic Ford Mustang, Mercury Montego, and Mercury Monarch models
Installation Notes and Tips
- Verify port diameter, bolt-hole spacing, and mounting-hole diameter before installation.
- Inspect the mating surface and thermostat condition during service.
- Clean all sealing surfaces thoroughly before fitting the new housing.
- Confirm vehicle-specific fitment for 1969-1973 Ford Mustang with air conditioning, 1969-1973 Mercury Montego, or 1975-1980 Mercury Monarch.
Quality Assurance
Motorad manufactures CH2055 to OEM quality standards using proprietary material selected for demanding automotive cooling systems. The housing is thermal shock validated, 100% leak tested, and built to meet or exceed OEM standards.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1980 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1980 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1979 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1979 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1978 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1978 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1977 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1977 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1977 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1976 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1976 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1976 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1976 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1975 | Ford | Granada | 4.1L | L6 | Housing, gasket, and plug included |
| 1975 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1975 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1975 | Mercury | Monarch | 4.1L | L6 | Housing, gasket, and plug included |
| 1974 | Ford | Gran Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1974 | Ford | Maverick | 4.7L | V8 | Housing, gasket, and plug included |
| 1974 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1974 | Ford | Torino | 4.1L | L6 | Housing, gasket, and plug included |
| 1974 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1973 | Ford | Gran Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1973 | Ford | Maverick | 4.7L | V8 | Housing, gasket, and plug included |
| 1973 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1973 | Ford | Mustang | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1973 | Ford | Ranchero | 4.1L | L6 | Housing, gasket, and plug included |
| 1973 | Ford | Torino | 4.1L | L6 | Housing, gasket, and plug included |
| 1973 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1973 | Mercury | Montego | 4.1L | L6 | Housing, gasket, and plug included |
| 1972 | Ford | Gran Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1972 | Ford | Maverick | 4.7L | V8 | Housing, gasket, and plug included |
| 1972 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1972 | Ford | Mustang | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1972 | Ford | Ranchero | 4.1L | L6 | Housing, gasket, and plug included |
| 1972 | Ford | Torino | 4.1L | L6 | Housing, gasket, and plug included |
| 1972 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1972 | Mercury | Montego | 4.1L | L6 | Housing, gasket, and plug included |
| 1971 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; without Air Conditioning |
| 1971 | Ford | Mustang | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1971 | Ford | Ranchero | 4.1L | L6 | Housing, gasket, and plug included |
| 1971 | Ford | Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1971 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1971 | Mercury | Montego | 4.1L | L6 | Housing, gasket, and plug included |
| 1970 | Ford | Fairlane | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Falcon | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Falcon | 3.3L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Maverick | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Mustang | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Ranchero | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Ford | Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1970 | Mercury | Montego | 4.1L | L6 | Housing, gasket, and plug included |
| 1969 | Ford | Fairlane | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1969 | Ford | Mustang | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1969 | Ford | Ranchero | 4.1L | L6 | Housing, gasket, and plug included |
| 1969 | Ford | Torino | 4.1L | L6 | Includes housing, gasket, and plug; with Air Conditioning |
| 1969 | Mercury | Comet | 4.1L | L6 | Housing, gasket, and plug included |
| 1969 | Mercury | Montego | 4.1L | L6 | Housing, gasket, and plug included |
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