/live/media/RB/RB_9025148_Ang.jpg)
OE Quality
60-Day Returns
Dorman 902-5148 Engine Coolant Thermostat Housing Assembly
| Brand | Dorman 902-5148 |
|---|---|
| Bleeder Hole | No |
| Bolt Hole Center To Bolt Hole Center | 2.38 in; 2.6 in; 2.344 in |
| Color | Black |
| Flange Length | 3.187 |
| Flange Thickness | 0.393 |
| Flange Width | 3.214 |
| Gasket Or Seal Included | Yes |
| Gasket Type | Gasket |
| Grade Type | Regular |
| Inside Diameter | 1.169 |
| Material | Plastic |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 3 |
| Outlet Port Quantity | 1 |
| Package Contents | 1 Thermostat housing; 1 Gasket |
| Thermostat Included | Yes |
| Thermostat Opening Temperature | 180 Deg. F. |
| Fits | Toyota · 61 vehicles |
OE-style replacement. Matches stock housing fit and durability for a straightforward swap.
Heat-resistant design. Built to withstand extreme temperature changes for longer service life.
Gasket included. Comes with a gasket and thermostat for a complete assembly.
Cross-references Beck/Arnley 143-0893, Four Seasons 85952 and Gates 34051 for the same application. See all 9.
$60.02Free 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.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
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 902-5148 is a replacement engine coolant thermostat housing assembly built to match the fit and durability of the original housing on specified Toyota applications. It includes the thermostat and gasket, and the plastic black housing is engineered to handle repeated temperature swings in the cooling system.
- Plastic black thermostat housing with integrated cover
- Includes thermostat set to open at 180 Deg. F.
- Gasket included for sealing at installation
- 3 mounting holes, 1 outlet port
- Regular-grade replacement for OE-style fitment
- Cross-reference: Gates 34051
Fitment for Toyota Cooling Systems
Compatible with Toyota 4Runner, Tacoma, FJ Cruiser, Tundra, and Hilux applications listed below. This Dorman 902-5148 thermostat housing assembly is used on 2003-2024 Toyota 4Runner, 2005-2015 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, 2005-2014 Toyota Tundra, and select 2006-2016 Toyota Hilux V6 4.0L models.
- Fits 2022-2024 Toyota 4Runner, N/A; includes thermostat
- Fits 2003-2021 Toyota 4Runner, N/A; engine coolant thermostat housing assembly with integrated cover
- Fits 2010-2016 Toyota Hilux, N/A; cover, includes thermostat, V6 244CID 4.0L (4000cc)
- Fits 2006-2008 Toyota Hilux, N/A; cover, includes thermostat, V6 244CID 4.0L (4000cc)
- Fits 2005-2015 Toyota Tacoma, N/A; engine coolant thermostat housing assembly with integrated cover
- Fits 2007-2014 Toyota FJ Cruiser, N/A; engine coolant thermostat housing assembly with integrated cover
- Fits 2005-2014 Toyota Tundra, N/A; engine coolant thermostat housing assembly with integrated cover
Common Cooling System Repairs
- Cracked or warped thermostat housing
- Coolant leaks at the housing or gasket surface
- Sticking thermostat causing temperature control issues
- Damaged integrated cover on the cooling outlet
- Service replacement for worn Toyota cooling components
Installation Notes
Verify the housing shape, bolt-hole spacing, outlet port layout, and engine application before installation. Clean the mating surface thoroughly, replace any contaminated coolant, and torque fasteners evenly to help the gasket seal correctly. This part number is Dorman 902-5148.
Quality Assurance
Dorman designs this thermostat housing assembly to match the original fit and withstand extreme temperature changes for extended service life. The part number 902-5148 is built as a direct replacement for specified Toyota cooling system applications.
This part fits 61 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Toyota | 4Runner | 4.0L | V6 | N/A | Includes Thermostat |
| 2023 | Toyota | 4Runner | 4.0L | V6 | N/A | Includes Thermostat |
| 2022 | Toyota | 4Runner | 4.0L | V6 | N/A | Includes Thermostat |
| 2021 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2020 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2017 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2016 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2016 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2015 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2015 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2015 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2014 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2014 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2014 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2014 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2014 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2013 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2013 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2013 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2013 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2013 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2012 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2012 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2012 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2012 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2012 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2011 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2011 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2011 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2011 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2011 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2010 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2010 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2010 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2010 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2010 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2009 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2009 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2009 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2009 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2008 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2008 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2008 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2008 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2008 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2007 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2007 | Toyota | FJ Cruiser | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2007 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2007 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2007 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2006 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2006 | Toyota | Hilux | — | — | N/A | Cover; Includes Thermostat; V6 244CID 4.0L (4000cc) |
| 2006 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2006 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2005 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2005 | Toyota | Tacoma | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2005 | Toyota | Tundra | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2004 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2003 | Toyota | 4Runner | 4.0L | V6 | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| No rows match your filter. | ||||||
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 143-0893Four Seasons — 85952Gates — 34051Genuine — 160310P010Motorad — 634-180NGK — 48778SKP — SK902514863480KGT-9363-NT