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Motorad 790-217 Engine Coolant Thermostat Housing Assembly
| Brand | Motorad 790-217 |
|---|---|
| Bleeder Hole | Yes |
| Bolts Included | No |
| Color | Black |
| Gasket or Seal included | No |
| Hardware included | No |
| Installation Tool Included | No |
| Jiggle Pin Included | Yes |
| Material | Plastic, Stainless Steel, Copper |
| Mounting Hardware Included | No |
| Number Of Bolt Holes | 0 |
| Number Of Outlet Ports | 4 |
| Number Of Seals | 0 |
| Opening Temperature | 217 |
| Outlet Diameter | 1.52 in, 1.03 in, 1.55 in, 1.55 in |
| Start to Open Temperature | 217 Deg. F |
| Temperature | 217 Deg. F |
| Temperature (Degree) | 217 |
| Product line | Integrated Housing Thermostat |
| Fits | BMW · 22 vehicles |
OE supplier quality. Made with OEM materials and processes for dependable cooling performance.
Rapid response. Copper case and wax compound react quickly to coolant temperature changes.
Integrated housing design. Thermostat and housing assembly with OEM-style seals where applicable.
Cross-references Carlson 15402, Dorman - HELP 57902 and Dorman - OE Solutions 902-5155 for the same application. See all 9.
Integrated Housing Thermostat for BMW Cooling Systems
Motorad 790-217 is an engine coolant thermostat housing assembly built for BMW cooling system service. It combines the thermostat, housing, and sensor in an integrated design with a 217°F opening temperature for OE-style temperature control.
Compatible With BMW X1, X5, X6, 135i, 135is, 335i, and 335i xDrive applications that call for the 217°F integrated housing thermostat.
Key Features
- Integrated housing thermostat assembly for simplified cooling system replacement
- 217°F start-to-open temperature for OE-specified thermal control
- Bleeder hole and jiggle pin included for air relief during service
- Constructed from plastic, stainless steel, and copper materials
- Black housing with four outlet ports
- Copper case and wax compound for quick response to coolant temperature changes
- Offset design and OEM-style sealing features where applicable
Detailed Description
Motorad Integrated Housing Thermostat 790-217 is engineered to meet OEM specifications and manufacturing processes for BMW cooling system applications. The copper case and wax compound support responsive thermostat operation as coolant temperature changes, while the integrated housing layout helps match the original service part configuration. This part cross-references Dorman - OE Solutions 902-5155 for the same application.
Fits 2013-2015 BMW X1, N/A; Fits 2011-2014 BMW X6, N/A; Fits 2011-2013 BMW 135i, N/A; Fits 2013 BMW 135is, N/A; Fits 2011-2013 BMW 335i, N/A; Fits 2011-2013 BMW 335i xDrive, N/A; Fits 2011-2013 BMW X5, N/A.
Common Cooling System Issues Addressed
- Engine running too cool or too hot due to thermostat control problems
- Coolant temperature instability during normal driving
- Air trapped in the cooling system after thermostat service
- Housing wear or mismatch on integrated thermostat assemblies
- Loss of OE-style temperature regulation in BMW cooling service
Installation Notes and Tips
Verify the 217°F specification and connector/housing layout before installation. Inspect mating surfaces, coolant condition, and related hoses before reassembly. Because this assembly uses an integrated housing design, confirm the vehicle’s original thermostat housing configuration matches the part number 790-217 and the listed BMW fitment.
Quality Assurance
Manufactured by an OE supplier using OEM-quality materials and safety standards. Built to OEM specifications for demanding automotive cooling systems and intended to deliver consistent thermostat response in BMW applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | BMW | X1 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2014 | BMW | X1 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2014 | BMW | X6 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | 135i | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | 135is | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | 335i | Coupe | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | 335i | Convertible | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | 335i xDrive | Coupe | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | X1 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | X5 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2013 | BMW | X6 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | 135i | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | 335i | Coupe | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | 335i | Convertible | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | 335i xDrive | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | X5 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2012 | BMW | X6 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | BMW | 135i | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | BMW | 335i | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | BMW | 335i xDrive | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | BMW | X5 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
| 2011 | BMW | X6 | — | 3.0L | L6 | N/A | Temperature 217F; Includes thermostat, housing, and sensor; OE Specified Temperature; Integrated Housing Thermostat |
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