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Replacement and OEM Parts for 2008 Chevrolet Avalanche Exhaust Manifold

2008 Chevrolet Avalanche Exhaust Manifold

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2008 Chevrolet Avalanche
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Exhaust Manifolds, Pipes & Mufflers
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4 Products found

4 Q&A for Exhaust Manifold Repair
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  • OEM (Genuine) 2008 Chevrolet Avalanche Engine Exhaust Manifold

    PartNumber: 12616285
    OEM 2008 Chevrolet Avalanche Engine Exhaust Manifold - 12616285
    Product Specifications
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 10.1 x 8.1 x 25.4 inches
    • Item Weight: 10.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564155, 12602037, 12571678, 12562235
    • Part Description: 2008 Chevrolet Avalanche Engine Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $126.98 MSRP: $162.96
    You Save: $35.98 (23%)
  • Dorman Cast Iron Natural Exhaust Manifold for 2008 Chevrolet Avalanche - 674-732

    Dorman® Cast Iron Natural Exhaust Manifold for 2008 Chevrolet Avalanche

    PartNumber: 674-732
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 12569416, 12569530, 12578341, 12602038, 12616286, 12648339, 12677665
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495212904
    • Part Description: 2008 Chevrolet Avalanche Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2008 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
    $120.88
  • OEM (Genuine) 2008 Chevrolet Avalanche Manifold

    PartNumber: 12677665
    OEM 2008 Chevrolet Avalanche Manifold - 12677665
    Product Specifications
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 9.3 x 5.4 x 24.8 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12648339
    • Part Description: 2008 Chevrolet Avalanche Manifold
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $194.13 MSRP: $321.33
    You Save: $127.20 (40%)
  • Dorman Cast Iron Natural Exhaust Manifold for 2008 Chevrolet Avalanche - 674-522

    Dorman® Cast Iron Natural Exhaust Manifold for 2008 Chevrolet Avalanche

    PartNumber: 674-522
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12616285
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 019495064978
    • Part Description: 2008 Chevrolet Avalanche Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2008 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2008 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
    $87.74

FAQ for Exhaust Manifold Repair

Q: How do you install the exhaust manifold?
A:
You can install the new catalytic converter seal, the intermediate steering shaft, and the wheelhouse liner.
By Omar
GM Specialist
04/03/2022
Q: How do you remove the exhaust manifold?
A:
You can remove the heated oxygen sensor, the catalytic converter, the spark plug wires, and the oil level indicator tube.
By Omar
GM Specialist
04/03/2022
Q: What is the installation procedure for the exhaust manifold?
A:
The procedure is to install the heat shield, the catalytic converter seal, the oil level indicator tube, and the spark plug wires.
By Omar
GM Specialist
01/03/2022
Q: What is the proper way to remove the exhaust manifold?
A:
The proper way is to remove the wheelhouse liner, the catalytic converter, and the spark plug wire.
By Bob
GM Specialist
28/02/2022