How to replace the lower intake manifold on 2005 Buick Century?

In order to fit in the lower intake manifold, disconnect negative battery cable, unplace upper intake manifold, valve rocker arm covers, and ECT sensor connector. Take out the fuel injector rail and re-align the power steering pump. Wipe the gasket surfaces, and reassemble the new parts, with adequate level of torque and sealant. Install all the removed parts and check on leakages.

OEM 2005 Buick Century Intake Manifold

Engine Intake Manifold

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2 Intake Manifolds found

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2005 Buick Century Intake Manifold Part Number: 24507499
Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold
- Position: Upper
- Item Weight: 7.20 Pounds
- Item Dimensions: 9.5 x 21.4 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24507499
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Buick Century Submodels:
- Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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2005 Buick Century Intake Manifold Part Number: 12590280
Product Specifications
- Other Name: Manifold, Engine Fuel Intake Manifold; Manifold
- Position: Lower
- Replaces: 12579681, 12582983, 24507497
- Item Weight: 13.20 Pounds
- Item Dimensions: 20.1 x 14.1 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12590280
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Century Submodels:
- Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS

2005 Buick Century Intake Manifold

With a comprehensive array of OEM 2005 Buick Century Intake Manifold, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Buick Century Intake Manifold 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 Century Intake Manifold Parts and Q&A

Q: How to replace the lower intake manifold on 2005 Buick Century?
A: In order to fit in the lower intake manifold, disconnect negative battery cable, unplace upper intake manifold, valve rocker arm covers, and ECT sensor connector. Take out the fuel injector rail and re-align the power steering pump. Wipe the gasket surfaces, and reassemble the new parts, with adequate level of torque and sealant. Install all the removed parts and check on leakages.