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Dorman 902-204 Engine Coolant Thermostat Housing Assembly
Reliable Engine Coolant Thermostat Housing Assembly for Ford and Mercury
The Dorman 902-204 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for Ford and Mercury vehicles. This assembly includes the thermostat and gasket, ensuring a complete solution for your cooling system needs.
- Constructed from durable black plastic material
- Includes thermostat calibrated to open at 190°F
- Comes with upper and lower housing and gasket for a secure seal
- Features three mounting holes and three outlet ports for precise fitment
- Compatible with Ford Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, and Ranger models
Product Details and Specifications
The Dorman 902-204 thermostat housing assembly is made from high-quality plastic designed to withstand engine heat and pressure. The black housing includes both upper and lower sections, providing a complete replacement part. The included thermostat opens at 190 degrees Fahrenheit, helping regulate coolant flow to maintain engine temperature. This assembly features three mounting holes for secure installation and three outlet ports to connect coolant hoses effectively. A gasket is included to ensure a tight seal and prevent leaks. Note that mounting hardware is not included with this assembly.
Compatible Vehicles and Applications
This engine coolant thermostat housing assembly is compatible with several Ford and Mercury models, including the Ford Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, and Ranger. It is designed specifically for these vehicles to ensure proper fit and function, making it a suitable replacement for worn or damaged thermostat housings in these models.
Common Issues Addressed by This Thermostat Housing Assembly
- Engine overheating due to faulty thermostat housing
- Coolant leaks from cracked or damaged housing
- Inconsistent engine temperature regulation
- Failed thermostat causing poor engine performance
- Corrosion or wear in original housing components
Installation Notes and Tips
When installing the Dorman 902-204 thermostat housing assembly, ensure the engine is cool before beginning work. Remove the old housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before placing the new gasket and housing. Tighten mounting bolts evenly to the manufacturer's torque specifications. Since mounting hardware is not included, reuse existing bolts if they are in good condition or source replacements as needed.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-204 thermostat housing assembly undergoes rigorous quality checks to ensure durability and reliable performance. This product includes a gasket and thermostat to provide a comprehensive replacement solution. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 902-204 |
| Bleeder Hole | No |
| Color | Black |
| Gasket Or Seal Included | Yes |
| Gasket Type | Gasket |
| Grade Type | Regular |
| Material | Plastic |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 3 |
| Outlet Port Quantity | 3 |
| Package Contents | Upper Housing; Lower Housing; Thermostat; Gasket; Upper and Lower Housing Bolts |
| Thermostat Included | Yes |
| Thermostat Opening Temperature | 190 Deg. F. |
This part fits 12 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Ford | Explorer | 4 Door | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor |
| 2001 | Ford | Explorer Sport | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor; To 7/23/00 | |
| 2001 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor; To 7/23/00 | |
| 2001 | Ford | Ranger | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 2001 | Mercury | Mountaineer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 2000 | Ford | Explorer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 2000 | Mercury | Mountaineer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 1999 | Ford | Explorer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 1999 | Mercury | Mountaineer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 1998 | Ford | Explorer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 1998 | Mercury | Mountaineer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor | |
| 1997 | Ford | Explorer | 4.0L | V6 | N/A | Plastic Housing; w/Thread-In Style ECT Sensor |
* 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.