How to replace the fuel rail assembly on 2005 Buick Rainier?

To perform a change in the fuel rail assembly, disconnect the fuel feed pipe, relieve the fuel system pressure and change the fuel rail assembly. Wipe the fuel rail and the cylinder head. To remove fuel injector harness and fuel rail attaching bolts. Installation Cap fittings, discard injector lower O-ring seals and continue. Reattach all parts and check leakages.

OEM 2005 Buick Rainier Fuel Rail

Engine Fuel Rail

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3 Fuel Rails found

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2005 Buick Rainier Fuel Rail Part Number: 19417779
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 12589053
- Item Weight: 2.30 Pounds
- Item Dimensions: 7.1 x 26.3 x 14.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19417779
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS
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2005 Buick Rainier Fuel Rail Part Number: 12580914
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Item Weight: 1.50 Pounds
- Item Dimensions: 17.9 x 4.6 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12580914
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Rainier Submodels:
- CXL, CXL Plus | 8 Cyl 5.3 L GAS
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2005 Buick Rainier Fuel Rail Part Number: 12580913
Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Item Weight: 1.40 Pounds
- Item Dimensions: 17.3 x 4.6 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12580913
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Rainier Submodels:
- CXL, CXL Plus | 8 Cyl 5.3 L GAS

2005 Buick Rainier Fuel Rail

With a comprehensive array of OEM 2005 Buick Rainier Fuel Rail, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Buick Rainier Fuel Rail are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Buick Rainier Fuel Rail Parts and Q&A

Q: How to replace the fuel rail assembly on 2005 Buick Rainier?
A: To perform a change in the fuel rail assembly, disconnect the fuel feed pipe, relieve the fuel system pressure and change the fuel rail assembly. Wipe the fuel rail and the cylinder head. To remove fuel injector harness and fuel rail attaching bolts. Installation Cap fittings, discard injector lower O-ring seals and continue. Reattach all parts and check leakages.