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Dorman 902-5216 Engine Coolant Thermostat Housing Assembly - Outer
| Brand | Dorman 902-5216 |
|---|---|
| Position | Outer |
| Material | Plastic |
| Color | Black |
| Inside Diameter | 2.08 |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 4 |
| Bolt Hole Center To Bolt Hole Center | 2.83 |
| Gasket Type | Gasket |
| Flange Length | 3.25 |
| Flange Thickness | 0.4 |
| Flange Width | 3.25 |
| Outlet Port Quantity | 2 |
| Bleeder Hole | No |
| Package Contents | 1 thermostat housing; 1 thermostat |
| Thermostat Included | Yes |
| Thermostat Opening Temperature | 189 deg. |
| Fits | Lexus and Toyota · 33 vehicles |
OE-style replacement. Matches stock fit and durability for a straightforward install.
Heat-resistant design. Built to withstand extreme temperature changes for longer service life.
Gasket included. Comes with a seal for a tighter, ready-to-install assembly.
Cross-references Motorad 1049-188 and 1603131030 for the same application. See all 2.
Engine Coolant Thermostat Housing Assembly
Dorman 902-5216 is a replacement engine coolant thermostat housing assembly for select Toyota and Lexus applications. It is built with a plastic housing, black finish, integrated thermostat, and gasket seal to match the stock-style layout on the listed vehicles.
Compatible With select 2016-2024 Toyota Camry, Highlander, Avalon, Sienna, and Lexus RX350/RX350L applications, this housing assembly is engineered for direct replacement service where the original coolant outlet housing has worn, cracked, or begun leaking. Part number 902-5216 also cross-references Motorad 1049-188 for the same application.
- Plastic thermostat housing in black finish
- Integrated thermostat included
- Thermostat opening temperature: 189 degrees
- Gasket included for sealing at installation
- 4 mounting holes with 2.83-inch bolt hole center spacing
- 2 outlet ports for the specified cooling system layout
- Flange dimensions: 3.25 inches long, 3.25 inches wide, 0.4 inch thick
- Inside diameter: 2.08 inches
Fitment Details
Fits 2022-2024 Toyota Camry, N/A.
Fits 2022 Lexus RX350, N/A.
Fits 2022 Lexus RX350L, N/A.
Fits 2022 Toyota Avalon, N/A.
Fits 2020-2022 Toyota Highlander, N/A.
Fits 2016-2021 Lexus RX350, N/A, engine coolant thermostat housing assembly with integrated cover.
Fits 2018-2021 Lexus RX350L, N/A, engine coolant thermostat housing assembly with integrated cover.
Fits 2019-2021 Toyota Avalon, Outer, engine coolant thermostat housing assembly with integrated cover.
Fits 2018-2021 Toyota Camry, N/A, engine coolant thermostat housing assembly with integrated cover.
Fits 2017-2020 Toyota Sienna, N/A, engine coolant thermostat housing assembly with integrated cover.
Fits 2017-2019 Toyota Highlander, N/A, engine coolant thermostat housing assembly with integrated cover.
Common Repair Uses
- Coolant leakage at the thermostat housing
- Cracked or heat-damaged plastic housing
- Faulty thermostat causing temperature control issues
- Worn gasket seal at the coolant outlet
- Service replacement for integrated thermostat housing assemblies
Installation Notes
Verify the engine application, position, and housing style before installation. This assembly uses a gasket seal and does not include mounting hardware. Clean the mating surfaces thoroughly, inspect the cooling system for contamination, and refill and bleed the system according to the vehicle service procedure after installation.
Quality Assurance
Dorman designs this thermostat housing assembly to match the fit and durability of the original housing on the listed vehicles. It is engineered to handle repeated temperature swings found in engine cooling systems and to provide a direct replacement solution for select Toyota and Lexus models.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Toyota | Camry | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2023 | Toyota | Camry | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2022 | Lexus | RX350 | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2022 | Lexus | RX350L | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2022 | Toyota | Avalon | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2022 | Toyota | Camry | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2022 | Toyota | Highlander | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2021 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2021 | Lexus | RX350L | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2021 | Toyota | Avalon | 3.5L | V6 | — | Outer | Engine coolant thermostat housing assembly with integrated cover. |
| 2021 | Toyota | Camry | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2021 | Toyota | Highlander | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2020 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2020 | Lexus | RX350L | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2020 | Toyota | Avalon | 3.5L | V6 | — | Outer | Engine coolant thermostat housing assembly with integrated cover. |
| 2020 | Toyota | Camry | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2020 | Toyota | Highlander | 3.5L | V6 | — | N/A | Includes Thermostat |
| 2020 | Toyota | Sienna | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Lexus | RX350L | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Toyota | Avalon | 3.5L | V6 | — | Outer | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Toyota | Camry | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Toyota | Highlander | 3.5L | V6 | GAS | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2019 | Toyota | Sienna | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Lexus | RX350L | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Toyota | Camry | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Toyota | Highlander | 3.5L | V6 | GAS | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2018 | Toyota | Sienna | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2017 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2017 | Toyota | Highlander | 3.5L | V6 | GAS | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2017 | Toyota | Sienna | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
| 2016 | Lexus | RX350 | 3.5L | V6 | — | N/A | Engine coolant thermostat housing assembly with integrated cover. |
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