OEM 2004 Buick Century Exhaust Manifold

Engine Exhaust Manifold
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2 Exhaust Manifolds found

  • 2004 Buick Century Exhaust Manifold Diagram - 12568405
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    2004 Buick Century Exhaust Manifold, Driver Side Part Number: 12568405

    $204.26 MSRP: $303.21
    You Save: $98.95 (33%)
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    Product Specifications
    • Other Name: Manifold, Engine Exhaust Manifold; Manifold
    • Position: Driver Side
    • Item Weight: 5.10 Pounds
    • Item Dimensions: 16.9 x 5.9 x 5.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12568405
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2004 Buick Century Submodels:
    • Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
  • 2004 Buick Century Exhaust Manifold - 12578348
    2004 Buick Century Exhaust Manifold Diagram - 12578348
    View related parts
    Product Specifications
    • Other Name: Manifold, Engine Exhaust Manifold; Manifold
    • Position: Passenger Side
    • Item Weight: 10.20 Pounds
    • Item Dimensions: 21.4 x 7.4 x 7.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12578348
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2004 Buick Century Submodels:
    • Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS

2004 Buick Century Exhaust Manifold

With a comprehensive array of OEM 2004 Buick Century Exhaust Manifold, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Century Exhaust 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.

2004 Buick Century Exhaust Manifold Parts and Q&A

  • Q: How to replace the left exhaust manifold on 2004 Buick Century?
    A: Begin the left Exhaust Manifold replacement process by disconnecting the negative Battery Cable then removing the air cleaner intake duct. The right engine mount strut bracket follows the thermostat bypass pipe when disconnecting. The exhaust crossover pipe heat shield bolts and heat shield must then be removed. First extract the nuts from the exhaust crossover pipe connected to the left Exhaust Manifold before removing the heat shield bolts from both manifold pipe ends along with their attached shield components. Proceed by taking off the left Exhaust Manifold nuts then removing the manifold together with itsropriate gasket. The inspection process must include cleaning of the left Exhaust Manifold before gasket installation and manifold assembly. The left Exhaust Manifold requires nuts installation followed by 16 nm (12 ft. Lbs.) torque specifications before you attach the left Exhaust Manifold heat shield and its bolts which need 10 nm (89 inch lbs.) torque. After the crossover pipe nut installation to the left Exhaust Manifold reach a torque of 25 nm (18 ft.lbs.), proceed with exhaust crossover pipe heat shield bolt installation and torque them to 10 nm (89 inch lbs.). After installation of these replacements complete the work by attaching the thermostat bypass pipe and right engine mount strut bracket as well as the air cleaner intake duct and reconnecting the negative Battery Cable.

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