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OE Quality
60-Day Returns
Dorman 902-5135 Engine Coolant Thermostat Housing Assembly - Engine Block
| Brand | Dorman 902-5135 |
|---|---|
| Bleeder Hole | No |
| Color | Black |
| Flange Length | 1.75 |
| Flange Thickness | 0.25 |
| Flange Width | 0.5 |
| Gasket Or Seal Included | No |
| Gasket Type | Gasket |
| Grade Type | Regular |
| Material | Plastic |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Outlet Port Quantity | 3 |
| Package Contents | Thermostat Housing |
| Thermostat Included | Yes |
| Thermostat Opening Temperature | 226 Deg. F. |
| Fits | BMW · 81 vehicles |
OE-style replacement. Engineered to match stock fit and durability.
Plastic housing. Lightweight construction with a black finish.
Thermostat included. Ready for a complete housing assembly install.
Cross-references ACI 82226, Febi-Bilstein 34788 and Four Seasons 85991 for the same application. See all 5.
$88.48Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Thermostat Housing Assembly options
Engine Coolant Thermostat Housing Assembly
Dorman 902-5135 is a replacement engine coolant thermostat housing assembly for specified BMW applications. It is built to match the fit and durability of the original housing and uses a plastic black housing with an integrated thermostat for direct cooling-system service.
- Replacement engine coolant thermostat housing assembly for select BMW models
- Plastic housing with black finish
- Integrated thermostat included
- Thermostat opening temperature: 226 Deg. F.
- 2 mounting holes and 3 outlet ports
- Regular-grade replacement part
- Cross-references Motorad 822-226 for the same application
Fitment Coverage
- Fits 2012-2018 BMW 320i, N/A
- Fits 2013-2018 BMW 320i xDrive, N/A
- Fits 2015-2018 BMW X4, N/A
- Fits 2016-2018 BMW X5, N/A
- Fits 2013-2017 BMW X3, N/A
- Fits 2016 BMW 220i, Engine Block
- Fits 2014-2016 BMW 228i, N/A
- Fits 2015-2016 BMW 228i xDrive, N/A
- Fits 2012-2016 BMW 328i, N/A
- Fits 2014-2016 BMW 328i GT xDrive, N/A
- Fits 2013-2016 BMW 328i xDrive, N/A
- Fits 2016 BMW 420i, N/A
- Fits 2016 BMW 420i Gran Coupe, N/A
- Fits 2014-2016 BMW 428i, N/A
- Fits 2015-2016 BMW 428i Gran Coupe, N/A
- Fits 2014-2016 BMW 428i xDrive, N/A
- Fits 2015-2016 BMW 428i xDrive Gran Coupe, N/A
- Fits 2014-2016 BMW 520i, N/A
- Fits 2012-2016 BMW 528i, N/A
- Fits 2012-2016 BMW 528i xDrive, N/A
- Fits 2012-2016 BMW Z4, N/A
- Fits 2014-2015 BMW 220i, N/A
- Fits 2012-2015 BMW X1, N/A
- Fits 2012-2013 BMW 325i, N/A
What This Part Helps Address
- Cracked or warped thermostat housing on BMW cooling systems
- Coolant leaks at the housing or outlet ports
- Temperature control issues caused by a worn thermostat assembly
- Cooling-system service needs on BMW 320i, 328i, X3, X5, and related models
- Fitment replacement for vehicles using the specified 2.5L engine applications
Installation Notes
Verify the engine application, outlet-port layout, and mounting-hole count before installation. This housing uses a gasket-style seal design, but the gasket or seal is not included, so confirm the correct sealing components are on hand before service. Clean the mating surfaces thoroughly and inspect adjacent cooling-system parts for wear or contamination during replacement.
Quality Assurance
Dorman designs this thermostat housing assembly to match the stock part’s fit and durability while handling repeated temperature swings in daily driving. Part number 902-5135 is built as a direct replacement for specified BMW cooling-system applications and is cross-referenced to Motorad 822-226 for the same use case.
This part fits 81 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2018 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2018 | BMW | X4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2018 | BMW | X5 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2017 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2017 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2017 | BMW | X3 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2017 | BMW | X4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2017 | BMW | X5 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 220i | 2.0L | L4 | Engine Block | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 228i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 228i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 328i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 328i GT xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 328i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 420i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 420i Gran Coupe | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 428i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 428i Gran Coupe | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 428i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 428i xDrive Gran Coupe | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 520i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 528i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | 528i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | X3 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | X4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | X5 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2016 | BMW | Z4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 220i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 228i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 228i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 328i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 328i GT xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 328i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 428i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 428i Gran Coupe | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 428i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 428i xDrive Gran Coupe | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 520i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 528i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | 528i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | X1 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | X3 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | X4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2015 | BMW | Z4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 220i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 228i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 328i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 328i GT xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 328i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 428i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 428i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 520i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 528i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | 528i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | X1 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | X3 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2014 | BMW | Z4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 320i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 325i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 328i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 328i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 528i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | 528i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | X1 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | X3 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2013 | BMW | Z4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | 320i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | 325i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | 328i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | 528i | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | 528i xDrive | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | X1 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| 2012 | BMW | Z4 | 2.0L | L4 | N/A | Fits 2.5L engine models from 2009 to 2015. |
| No rows match your filter. | ||||||
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 82226Febi-Bilstein — 34788Four Seasons — 85991Motorad — 822-22611538635689