How to replace the outlet radiator hose (LL8) on 2004 Buick Rainier?

Starting the replacement of radiator outlet hose (LL8) requires draining the cooling system. The Hose Clamp Pliers (J 38185) should be used to relocate the radiator outlet hose clamp before removing the radiator outlet hose from the radiator. The Hose Clamp Pliers (J 38185) should be used again to readjust the radiator outlet hose clamp before extracting the hose from the engine. The new hose should be positioned on the engine before securing it with Hose Clamp Pliers (J 38185). The radiator outlet hose installation onto the radiator requires you to use Hose Clamp Pliers (J 38185) to adjust both clamp positions twice. Proceed by lowering the vehicle while you execute the cooling system fill process.

OEM 2004 Buick Rainier Radiator Hose

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4 Radiator Hoses found

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2004 Buick Rainier Upper Hose
Part Number: 15160996
$35.75 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
- Item Weight: 0.90 Pounds
- Item Dimensions: 9.0 x 4.1 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15160996
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS
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2004 Buick Rainier Lower Hose
Part Number: 15205921
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower)
- Position: Lower
- Replaces: 15763315
- Item Weight: 1.10 Pounds
- Item Dimensions: 18.9 x 6.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15205921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 8 Cyl 5.3 L GAS
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2004 Buick Rainier Lower Hose
Part Number: 15160997
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Item Weight: 2.10 Pounds
- Item Dimensions: 22.2 x 10.8 x 3.6 inches
- Condition: New
- SKU: 15160997
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS
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2004 Buick Rainier Upper Hose
Part Number: 15763316
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Item Weight: 1.60 Pounds
- Item Dimensions: 13.4 x 5.7 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15763316
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Rainier Submodels:
- CXL, CXL Plus | 8 Cyl 5.3 L GAS

2004 Buick Rainier Radiator Hose

With a comprehensive array of OEM 2004 Buick Rainier Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Rainier Radiator Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Buick Rainier Radiator Hose Parts Questions & Experts Answers

Q: How to replace the outlet radiator hose (LL8) on 2004 Buick Rainier?
A: Starting the replacement of radiator outlet hose (LL8) requires draining the cooling system. The Hose Clamp Pliers (J 38185) should be used to relocate the radiator outlet hose clamp before removing the radiator outlet hose from the radiator. The Hose Clamp Pliers (J 38185) should be used again to readjust the radiator outlet hose clamp before extracting the hose from the engine. The new hose should be positioned on the engine before securing it with Hose Clamp Pliers (J 38185). The radiator outlet hose installation onto the radiator requires you to use Hose Clamp Pliers (J 38185) to adjust both clamp positions twice. Proceed by lowering the vehicle while you execute the cooling system fill process.