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Motorad 473-185 Engine Coolant Thermostat Housing Assembly
Reliable Engine Coolant Thermostat Housing Assembly
The Motorad Kit 473-185 is designed to provide precise temperature regulation for your engine cooling system. Engineered for select Ford, Jaguar, and Lincoln models, this thermostat housing assembly ensures consistent performance and durability.
- Constructed from durable plastic, steel, and copper materials
- Includes a rubber O-ring gasket for a secure seal
- Bypass diameter of 1.38 inches and length of 1.02 inches
- Single outlet port with a diameter of 1.68 inches
- Thermostat temperature rating of 185 degrees Fahrenheit
- Compatible with Ford Thunderbird, Lincoln LS, Jaguar S-Type, Vanden Plas, XJ8, and XK8
About the Motorad Kit Product Line
The Motorad Kit product line focuses on providing comprehensive cooling system components that meet regular grade specifications. This Kit line includes essential parts like the engine coolant thermostat housing assembly, designed to integrate seamlessly with your vehicle’s cooling system. The 473-185 part number represents a reliable option within this line, combining quality materials and precise engineering for consistent engine temperature control.
Detailed Product Description
This engine coolant thermostat housing assembly features a combination of plastic, steel, and copper materials to balance durability and corrosion resistance. The included rubber O-ring gasket ensures a tight seal to prevent coolant leaks. With a bypass diameter of 1.38 inches and a bypass length of 1.02 inches, this assembly supports efficient coolant flow. The single outlet port measures 1.68 inches in diameter, designed to fit the specified vehicle models accurately. The thermostat is calibrated to open at 185 degrees Fahrenheit, maintaining optimal engine operating temperature.
Common Applications and Issues Addressed
- Replacement for faulty or leaking thermostat housing assemblies
- Resolves engine overheating caused by thermostat failure
- Prevents coolant leaks due to worn or damaged seals
- Restores proper coolant flow in Ford Thunderbird and Jaguar XJ8 models
- Maintains engine temperature stability in Lincoln LS and Jaguar S-Type vehicles
Installation Notes and Tips
- Mounting hardware is not included; use existing or purchase separately
- Ensure the O-ring gasket is properly seated to avoid leaks
- Check compatibility with your specific vehicle model before installation
- Follow manufacturer torque specifications when securing the housing
- Inspect coolant system for other worn components during replacement
Quality Assurance and Warranty
The Motorad Kit 473-185 thermostat housing assembly is manufactured to meet regular grade standards, ensuring reliable performance in compatible Ford, Jaguar, and Lincoln vehicles. This part includes a rubber O-ring gasket for enhanced sealing. While mounting hardware and installation tools are not included, the assembly is designed for straightforward replacement. Warranty details should be confirmed with the original parts provider or manufacturer.
| Brand | Motorad |
| Part Number | 473-185 |
| Position | Kit |
| Bypass Diameter | 1.38 in |
| Bypass Length | 1.02 in |
| Gasket Or Seal Included | Yes |
| Gasket Type | O-Ring |
| Gasket/Seal Material | Rubber |
| Gasket/Seal Material | Rubber |
| Grade Type | Regular |
| Installation Tool Included | No |
| Material | Plastic, Steel, Copper |
| Mounting Hardware Included | No |
| Number Of Outlet Ports | 1 |
| Number Of Seals | 1 |
| Outlet Diameter | 1.68 in |
| Temperature | 185 Deg. F |
| Temperature (Degree) | 185 |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2003 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Ford | Thunderbird | 3.9L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Jaguar | S-Type | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2002 | Lincoln | LS | 3.9L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2001 | Jaguar | S-Type | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2001 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2001 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2001 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2001 | Lincoln | LS | 3.9L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2000 | Jaguar | S-Type | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2000 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2000 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2000 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 2000 | Lincoln | LS | 3.9L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1999 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1999 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1999 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1998 | Jaguar | Vanden Plas | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1998 | Jaguar | XJ8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1998 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
| 1997 | Jaguar | XK8 | 4.0L | V8 | N/A | Temperature 185F; Includes housing, thermostat and seal; Thermostat and Housing; OE Specified Temperature; Kit |
* 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.