How to replace the thermostat housing (RPO LX9) on Buick Rendezvous?

To replace the Thermostat Housing (RPO LX9), the work should start by removing the air cleaner outlet duct and cooling system partially drained. Next, move the radiator inlet hose clamp from the Thermostat Housing, anddetach the radiator inlet hose from Thermostat Housing. Remove the Thermostat Housing, then the bolts holding the Thermostat Housing. For installation, install the Thermostat Housing by ensuring that he follows the fastener notice in service precautions. Make sure to secure the Thermostat Housing bolts with 25 nm (18 ft. Lbs.), and the radiator inlet hose clamp with reattaching the radiator inlet hose to the Thermostat Housing. Finally, install the air cleaner outlet duct and top up the cooling system.

OEM Buick Rendezvous Thermostat Housing

Engine Coolant Thermostat Housing

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2 Thermostat Housings found

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Buick Rendezvous Thermostat Housing Part Number: 12572039
$64.38 MSRP: $116.52
You Save: $52.14 (45%)
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Product Specifications
- Other Name: Outlet, Water; Thermostat Housing Cover
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rendezvous | CXL, Ultra | 6 Cyl 3.6 L GAS
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Buick Rendezvous Thermostat Housing Part Number: 12597257
Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Water Outlet; Housing, Engine Coolant Thermostat
- Replaces: 12574355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Buick Rendezvous | CX, CXL, CXL Plus, Ultra | 6 Cyl 3.6 L GAS

Buick Rendezvous Thermostat Housing

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Thermostat Housing is one of the significant parts, emphasizing on the dependability and productivity of Buick Rendezvous, a cross-over SUV produced between 2002 and 2007. This Thermostat Housing is highly important for almost all types of automobile because it controls the temperature of the engine, prevents over heating and controls the efficiency of the vehicle. Made from metal and other strong plastics materials the Thermostat Housing is resistant to wear and tear effects from the environment for proper positioning of thermostat. The gasket and O-ring sealed necks improve on sealing that assures no leakage; swivel water necks make it easy to position the hose to suit the different cooling needs for the engine. This may explain why thermostats housing in the Buick Rendezvous are compatible with different models within the Rendezvous family, which plays a crucial role in optimizing such a vehicle's efficiency and safety. The important duty of this part is maintaining the right temperature of the engine; besides enhancing the efficiency of the car, it helps to prolong its useful life. The Buick Rendezvous is unique in the automotive market because of luxury, utility, and innovative characteristics of this auto; Thermostat Housing plays an important role in it. Thus, Thermostat Housing still represents one of the key components of Buick Rendezvous reliable and effective mid-size crossover SUV for drivers.

Buick Rendezvous Thermostat Housing Parts and Q&A

Thermostat Housing
12597257
Q: How to replace the thermostat housing (RPO LX9) on Buick Rendezvous?
A:
To replace the Thermostat Housing (RPO LX9), the work should start by removing the air cleaner outlet duct and cooling system partially drained. Next, move the radiator inlet hose clamp from the Thermostat Housing, anddetach the radiator inlet hose from Thermostat Housing. Remove the Thermostat Housing, then the bolts holding the Thermostat Housing. For installation, install the Thermostat Housing by ensuring that he follows the fastener notice in service precautions. Make sure to secure the Thermostat Housing bolts with 25 nm (18 ft. Lbs.), and the radiator inlet hose clamp with reattaching the radiator inlet hose to the Thermostat Housing. Finally, install the air cleaner outlet duct and top up the cooling system.