OE Quality
60-Day Returns

Motorad 604-208 Engine Coolant Thermostat Housing Assembly
Overview of Motorad Integrated Housing Thermostat 604-208
The Motorad Integrated Housing Thermostat 604-208 is designed for reliable engine temperature regulation in select Ford and Mazda vehicles. This engine coolant thermostat housing assembly ensures proper coolant flow and temperature control, helping maintain optimal engine performance.
- Integrated thermostat housing assembly with bleeder hole for air release
- Constructed from durable plastic, stainless steel, and copper materials
- Includes a rubber gasket/seal for secure, leak-free installation
- Features three bolt holes for secure mounting (bolts not included)
- Equipped with a jiggle pin to aid in air bleeding
- Two outlet ports with diameters of 1.30 inches and 0.74 inches
- Thermostat opens at 208°F to regulate engine temperature effectively
Detailed Product Description
The Motorad 604-208 thermostat housing assembly integrates a thermostat designed to open at 208 degrees Fahrenheit, ensuring precise engine temperature control. The assembly includes a bleeder hole and a jiggle pin, which facilitate the removal of trapped air from the cooling system, reducing the risk of overheating. Made from a combination of plastic, stainless steel, and copper, this housing offers durability and corrosion resistance. The included rubber gasket provides a tight seal to prevent coolant leaks. With three bolt holes for mounting, this part is engineered for secure installation, although mounting bolts are not included.
This product is part of the Motorad Integrated Housing Thermostat line, which focuses on combining the thermostat and housing into a single assembly. This design simplifies installation and replacement, reducing potential leak points and improving cooling system reliability.
Compatible Vehicles and Applications
This thermostat housing assembly is compatible with various Ford and Mazda models, including the Ford Ranger, F-100 Ranger, Focus, EcoSport, and the Mazda B2300. It is specifically designed to meet the cooling system requirements of these vehicles, ensuring proper fit and function.
- Helps prevent engine overheating by regulating coolant flow
- Resolves coolant leaks caused by worn or damaged thermostat housings
- Eliminates air pockets in the cooling system with the bleeder hole and jiggle pin
- Addresses thermostat failure issues that cause engine temperature fluctuations
- Replaces cracked or corroded thermostat housings to maintain system integrity
Installation Notes and Tips
Installation requires removal of the old thermostat housing and careful cleaning of the mounting surface. The included rubber gasket should be properly seated to ensure a leak-free seal. Note that mounting bolts and installation tools are not included, so appropriate hardware and tools must be sourced separately. The bleeder hole and jiggle pin should be utilized during installation to remove trapped air from the cooling system, which helps prevent overheating and ensures efficient operation.
Quality Assurance and Warranty
Motorad manufactures this Integrated Housing Thermostat assembly to meet OEM specifications for fit and function. The use of quality materials such as stainless steel and copper contributes to corrosion resistance and durability. While specific warranty details are not provided, Motorad products typically adhere to industry standards for reliability and performance.
| Brand | Motorad |
| Part Number | 604-208 |
| Position | Integrated Housing Thermostat |
| Bleeder Hole | Yes |
| Bolts Included | No |
| Color | Black |
| Gasket or Seal included | Yes |
| Gasket/Seal Material | Rubber |
| Gasket/Seal Material | Rubber |
| Hardware included | No |
| Installation Tool Included | No |
| Jiggle Pin Included | Yes |
| Material | Plastic, Stainless Steel, Copper |
| Mounting Hardware Included | No |
| Number Of Bolt Holes | 3 |
| Number Of Outlet Ports | 2 |
| Number Of Seals | 1 |
| Opening Temperature | 208 |
| Outlet Diameter | 1.30 in, 0.74 in |
| Start to Open Temperature | 208 Deg. F |
| Temperature | 208 Deg. F |
| Temperature (Degree) | 208 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Ford | EcoSport | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | Ford | EcoSport | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | Ford | EcoSport | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | Ford | EcoSport | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2010 | Ford | Focus | 2.5L | L5 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2010 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2009 | Ford | Focus | 2.5L | L5 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2009 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2008 | Ford | Focus | 2.5L | L5 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2008 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2007 | Ford | Focus | 2.5L | L5 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2007 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2006 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2005 | Ford | Focus | 2.0L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; with Sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2003 | Ford | Ranger | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2003 | Mazda | B2300 | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2002 | Ford | Ranger | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2002 | Mazda | B2300 | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2001 | Ford | F-100 Ranger | 2.3L | L4 | N/A | Includes thermostat, housing, sensor, and seal; Integrated Housing Thermostat |
| 2001 | Ford | Ranger | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
| 2001 | Mazda | B2300 | 2.3L | L4 | N/A | Temperature 208F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat |
* 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.