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Dorman 902-5212 Engine Coolant Thermostat Housing Assembly

(2017-2019 Toyota Highlander; 2013-2018 Acura RDX Base; 2016 Acura ILX Base; 2016-2022 Lexus RX450h; 2018-2022 Lexus RX450hL; 2024-2025 Lexus TX550h+)

Part of: Dorman Engine Coolant Thermostat Housing Assembly

Other options in this family: Dorman 902-319 Dorman 902-852 Dorman 902-860 Dorman 902-692 Dorman 902-3035

Manufacturer

Picture for manufacturer Dorman

Part Number

902-5212
8 reviews
Sale Price

$48.12

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dorman 902-5212 Engine Coolant Thermostat Housing Assembly is a direct-fit replacement component engineered to restore reliable engine cooling performance. This housing assembly is designed to withstand extreme temperature fluctuations that can cause original equipment housings to become brittle, crack, or leak over time.

Key Features:

  • Engineered to match original equipment fit and durability for specified applications
  • Constructed from quality materials designed to resist cracking and warping under thermal stress
  • Direct replacement design ensures proper coolant flow and optimal engine temperature regulation
  • Designed for straightforward installation with hose connections that allow for easy assembly
  • Backed by Dorman's extensive aftermarket engineering expertise and quality standards

This thermostat housing assembly helps maintain proper engine operating temperature by housing the thermostat and providing secure coolant passage connections. Replacing a failing or leaking thermostat housing prevents coolant loss, overheating, and potential engine damage. The Dorman 902-5212 offers a reliable, cost-effective repair solution for restoring your vehicle's cooling system integrity.

Products specifications

Fits

2017-2019 Toyota Highlander; 2013-2018 Acura RDX Base; 2016 Acura ILX Base; 2016-2022 Lexus RX450h; 2018-2022 Lexus RX450hL; 2024-2025 Lexus TX550h+

Bleeder Hole

No

Mounting Hardware Included

No

Package Contents

1 Thermostat Housing; 1 Thermostat

Flange Width

3.25

Gasket Type

Gasket

Thermostat Included

Yes

Mounting Hole Quantity

4

Material

Plastic

FLANGE Thickness

0.4

Flange Length

3.25

Color

Black

Thermostat Opening Temperature

189 Deg.

inside Diameter

2.08

Grade Type

Regular

Outlet Port Quantity

2

Bolt Hole Center To Bolt Hole Center

2.72

Gasket Or Seal Included

Yes

very good

quick and easy so far, hopefully shipping will be the same.

Had the parts I wanted and ordering through Amazon account made it easier.

make it work right and I'll be back!

easy to use website

I love this site!

Autoplicity is a great merchant to do business with. They stock a wide variety of high performance parts at rock-bottom prices, and they ship quickly without any hassles. They are a pleasure to deal with.

So far so good.

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