How to Replace a Radiator Hose for Inlet (LL8) on Buick Rainier?

The replacement of radiator inlet hose (LL8) needs the draining of cooling system liquid as well as air intake resonator removal. The Hose Clamp Pliers (J 38185) should be used to transfer the radiator inlet hose clamp position from the engine before removing the radiator outlet hose from the engine. Keven Hose Clamp Pliers (J 38185) should be used to reposition the radiator inlet hose clamp from the radiator so this hose can be removed from the radiator. First install the radiator inlet hose onto the radiator before using Hose Clamp Pliers (J 38185) to fit the radiator inlet hose clamp to its position. Place the radiator inlet hose onto the engine and position the radiator inlet hose clamp using Hose Clamp Pliers (J 38185) to the engine. Reinstall the air intake resonator after completing the cooling system filling operation.

OEM Buick Rainier Radiator Hose

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5 Radiator Hoses found

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Buick Rainier Upper Hose Part Number: 15160996
$35.27 MSRP: $53.20
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Product Specifications
- Other Name: Hose, Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rainier Lower Hose Part Number: 15205921
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower)
- Position: Lower
- Replaces: 15763315
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS
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Buick Rainier Lower Hose Part Number: 15160997
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rainier Upper Hose Part Number: 89024942
Product Specifications
- Other Name: Hose, Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Upper Hose Part Number: 15763316
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS

Buick Rainier Radiator Hose

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The Buick Rainier Radiator Hose is one of the major components which emphasize on the dependability and power of the Buick Rainier, the mid-size luxury Sport utility vehicle manufactured between 2004 and 2007. This Radiator Hose is critical in controlling the heat exchange within the engine by correctly circulating the coolant from the water pump to the heater; enabling the smooth running of the engine avoiding instances of overheating. Every Buick Rainier model has an upper as well as the lower Radiators Hose that helps to regulate the circulation of the coolant around the engine compartment. Such design does not only improves the performance of the Buick Rainier but also plays a great role in its reliability by guaranteeing adequate operating temperatures. The Radiator Hose will fit various Buick Rainier models allowing drivers to trust its design and quality on the CXL or the CXL Plus trims of the car model. Notably, the Radiator Hose is made to handle pressure and heat which makes it outshine the competition in the automotive industry. Passenger car owners would appreciate experiencing smooth driving with its long-lasting Buick Rainier Radiator Hose that systematically portrays the qualities of a first-rate car. All in all, the Buick Rainier is equipped with potent engine and a comprehensive system of safety and security coupled with the durability of the Radiator Hose, and provides the optimal in class comfort and control for a confident drive.

Buick Rainier Radiator Hose Parts and Q&A

Upper Hose
15160996
Q: How to Replace a Radiator Hose for Inlet (LL8) on Buick Rainier?
A:
The replacement of radiator inlet hose (LL8) needs the draining of cooling system liquid as well as air intake resonator removal. The Hose Clamp Pliers (J 38185) should be used to transfer the radiator inlet hose clamp position from the engine before removing the radiator outlet hose from the engine. Keven Hose Clamp Pliers (J 38185) should be used to reposition the radiator inlet hose clamp from the radiator so this hose can be removed from the radiator. First install the radiator inlet hose onto the radiator before using Hose Clamp Pliers (J 38185) to fit the radiator inlet hose clamp to its position. Place the radiator inlet hose onto the engine and position the radiator inlet hose clamp using Hose Clamp Pliers (J 38185) to the engine. Reinstall the air intake resonator after completing the cooling system filling operation.