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Dorman 902-1997 Engine Coolant Thermostat Housing Assembly
Overview of Dorman Engine Coolant Thermostat Housing Assembly
The Dorman 902-1997 Engine Coolant Thermostat Housing Assembly is designed specifically for Ford Mustang models. Crafted from durable aluminum with a silver finish, this thermostat housing assembly ensures reliable engine cooling system performance.
- Material: Aluminum for corrosion resistance and durability
- Color: Silver
- Inside Diameter: 1.31 inches
- Mounting Hole Quantity: 3 with 1.93 inches center-to-center spacing
- Gasket Type: O-ring included for a secure seal
- Flange Dimensions: Length 2.36 inches, Thickness 2.63 inches, Width 2.63 inches
- Outlet Port Quantity: 3
- Package Contents: 1 thermostat housing, 2 clamps, 1 hose (thermostat not included)
- Thermostat Opening Temperature: 120 degrees Fahrenheit
Detailed Product Description
This Dorman thermostat housing assembly (part number 902-1997) is engineered to meet the cooling system requirements of Ford Mustang vehicles. The aluminum construction provides strength and resistance to corrosion, which is critical for maintaining coolant flow and preventing leaks. The included O-ring gasket ensures a tight seal between the housing and engine block, reducing the risk of coolant loss. With three outlet ports and three mounting holes, this housing assembly offers precise fitment and secure installation. Note that mounting hardware is not included, and the thermostat itself is sold separately.
Compatible Applications and Common Uses
This thermostat housing assembly is compatible with Ford Mustang models requiring a 1.31-inch inside diameter housing with a 120-degree thermostat opening temperature. It is commonly used to address the following issues:
- Coolant leaks caused by cracked or damaged thermostat housings
- Overheating due to faulty or stuck thermostat housings
- Corrosion-related failures in original equipment housings
- Replacement during engine cooling system maintenance or upgrades
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Clean the mounting surface thoroughly to ensure proper gasket sealing
- Use the included O-ring gasket and verify it is seated correctly
- Torque mounting bolts evenly to manufacturer specifications (mounting hardware not included)
- Inspect hoses and clamps for wear and replace if necessary
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-1997 thermostat housing assembly undergoes rigorous quality control to ensure durability and reliable performance in Ford Mustang vehicles. This part includes a gasket for sealing and is backed by Dorman's limited warranty against defects in material and workmanship.
| Brand | Dorman |
| Part Number | 902-1997 |
| Bleeder Hole | No |
| Bolt Hole Center To Bolt Hole Center | 1.93 |
| Color | Silver |
| Flange Length | 2.36 |
| Flange Thickness | 2.63 |
| Flange Width | 2.63 |
| Gasket Or Seal Included | Yes |
| Gasket Type | O-Ring |
| Grade Type | Regular |
| Inside Diameter | 1.31 |
| Material | Aluminum |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 3 |
| Outlet Port Quantity | 3 |
| Package Contents | 1 Thermostat Housing; 2 Clamps; 1 Hose |
| Thermostat Included | No |
| Thermostat Opening Temperature | 120 Deg |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
| 2009 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
| 2008 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
| 2007 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
| 2006 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
| 2005 | Ford | Mustang | 4.0L | V6 | N/A | Metal Housing; w/Cover |
* 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.