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Dorman 902-1046 Engine Coolant Thermostat Housing
Reliable Engine Coolant Thermostat Housing for Ford and Mercury Vehicles
The Dorman 902-1046 engine coolant thermostat housing is designed to provide a durable and precise fit for select Ford and Mercury models. Engineered from metal with a natural finish, this thermostat housing ensures consistent performance and longevity in your vehicle's cooling system.
- Constructed from durable metal material for strength and heat resistance
- Natural color finish for corrosion resistance and OEM appearance
- Outlet port diameter of 1.5 inches for proper coolant flow
- Two mounting holes with 0.313-inch diameter for secure installation
- 180-degree housing neck angle to match factory specifications
- Compatible with Ford Cougar, Crown Victoria, and Thunderbird models
- Thermostat and gasket not included, designed for use with existing components
Product Details and Specifications
The Dorman 902-1046 thermostat housing is crafted from metal to withstand the high temperatures and pressures within the engine cooling system. Its natural finish helps resist corrosion, maintaining the integrity of the housing over time. The housing features a 1.5-inch outlet port diameter, ensuring proper coolant flow to maintain optimal engine temperature. With two mounting holes sized at 0.313 inches in diameter, the housing securely attaches to the engine block. The 180-degree housing neck angle matches the original equipment design, facilitating a precise fit on compatible vehicles.
Compatible Vehicles and Applications
This thermostat housing is compatible with specific Ford and Mercury models, including the Ford Cougar, Crown Victoria, and Thunderbird. It is designed to replace the original thermostat housing in these vehicles, providing a reliable connection point for the engine coolant thermostat and associated cooling system components.
- Replaces worn or cracked thermostat housing
- Prevents coolant leaks around the thermostat area
- Maintains proper coolant flow and engine temperature regulation
- Helps avoid engine overheating issues
- Supports efficient engine cooling system operation
Installation Notes and Tips
When installing the Dorman 902-1046 thermostat housing, ensure the mounting surface is clean and free of old gasket material. Since this housing does not include a gasket or thermostat, use the existing or new compatible parts to complete the installation. Tighten mounting bolts evenly to the manufacturer's torque specifications to prevent leaks. Verify the housing neck angle and outlet port align correctly with the vehicle's cooling system hoses.
Quality Assurance and Warranty
Dorman manufactures this thermostat housing to meet or exceed OEM standards for fit, form, and function. While the product does not include a thermostat or gasket, it is engineered for durability and reliable performance in the cooling system. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 902-1046 |
| Material | Metal |
| Color | Natural |
| Outlet Port Diameter | 1.5 |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 2 |
| Mounting Hole Diameter | 0.313 |
| Air Vent (Bleeder Valve) | No |
| Bolts Included | No |
| Housing Neck Angle (┬░) | 180 |
| O Rings Included | Not required |
| Package Contents | Thermostat housing |
| Thermostat Included | No |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 2004 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 2003 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 2002 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 2001 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 2000 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Engine coolant thermostat housing for cooling system. |
| 1999 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | From 12/10/08; Cover |
| 1995 | Ford | Thunderbird | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. | |
| 1995 | Mercury | Cougar | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. | |
| 1994 | Ford | Thunderbird | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. | |
| 1994 | Mercury | Cougar | 4.6L | V8 | N/A | Engine coolant thermostat housing for cooling system. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.