How to replace the thermostat housing outlet on 2007 Buick Rainier?

In order to replace the water outlet housing, disconnect radiator inlet hose and take off power steering pump bracket. Unscrew the water outlet that contains bolts and, being careful, take out the housing and the seal. Wipe the surfaces of seals, fix a new seal and fix the housing bolts. Loosen the radiator inlet hose back in place and reattach bracket.

OEM 2007 Buick Rainier Thermostat Housing

Engine Coolant Thermostat Housing

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2007 Buick Rainier Thermostat Housing Part Number: 12620112
$57.36 MSRP: $117.88
You Save: $60.52 (52%)
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Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
- Replaces: 12567750, 12572988, 12602913
- Item Weight: 1.30 Pounds
- Item Dimensions: 11.3 x 4.1 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12620112
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS

2007 Buick Rainier Thermostat Housing

With a comprehensive array of OEM 2007 Buick Rainier Thermostat Housing, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 Buick Rainier Thermostat Housing are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 Buick Rainier Thermostat Housing Parts and Q&A

Q: How to replace the thermostat housing outlet on 2007 Buick Rainier?
A: In order to replace the water outlet housing, disconnect radiator inlet hose and take off power steering pump bracket. Unscrew the water outlet that contains bolts and, being careful, take out the housing and the seal. Wipe the surfaces of seals, fix a new seal and fix the housing bolts. Loosen the radiator inlet hose back in place and reattach bracket.