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Replacement and OEM Parts for 2008 Buick Lucerne Exhaust Manifold

2008 Buick Lucerne Exhaust Manifold

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2008 Buick Lucerne
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Exhaust Manifolds, Pipes & Mufflers
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5 Products found

2 Q&A for Exhaust Manifold Repair
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  • OEM 2008 Buick Lucerne Exhaust Manifold Diagram - 12580260
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    OEM (Genuine) 2008 Buick Lucerne Exhaust Manifold

    PartNumber: 12580260
    OEM 2008 Buick Lucerne Exhaust Manifold - 12580260
    Product Specifications
    • Notes: 3.8 Liter, Federal; Lucerne; Right; 3.8L; Federal
    • Location: Passenger Side
    • Other Names: Exhaust Manifold
    • Item Dimensions: 20.6 x 8.3 x 7.8 inches
    • Item Weight: 11.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Buick Lucerne Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
    $67.03 MSRP: $106.44
    You Save: $39.41 (38%)
  • OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly Diagram - 12575855
    View Related Parts

    OEM (Genuine) 2008 Buick Lucerne Engine Exhaust Manifold Assembly

    PartNumber: 12575855
    OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly - 12575855
    Product Specifications
    • Notes: 3.8 Liter, California; Lucerne; Right; 3.8L; California
    • Location: Passenger Side
    • Other Names: Exhaust Manifold
    • Item Dimensions: 24.7 x 9.6 x 8.0 inches
    • Item Weight: 9.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Buick Lucerne Engine Exhaust Manifold Assembly
    More Info
    Vehicle Fitment
    • 2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
  • OEM 2008 Buick Lucerne Engine Exhaust Manifold Diagram - 12588004
    View Related Parts

    OEM (Genuine) 2008 Buick Lucerne Engine Exhaust Manifold

    PartNumber: 12588004
    OEM 2008 Buick Lucerne Engine Exhaust Manifold - 12588004
    Product Specifications
    • Notes: 3.8 Liter, California;3.8 Liter, Federal; Lucerne; Left; 3.8L
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 23.2 x 9.6 x 8.5 inches
    • Item Weight: 10.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Buick Lucerne Engine Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS
  • OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly Diagram - 12557767
    View Related Parts

    OEM (Genuine) 2008 Buick Lucerne Engine Exhaust Manifold Assembly

    PartNumber: 12557767
    OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly - 12557767
    Product Specifications
    • Notes: Lucerne; Right; 4.6L; 4.6 Liter
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 15.3 x 8.3 x 6.5 inches
    • Item Weight: 8.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Buick Lucerne Engine Exhaust Manifold Assembly
    More Info
    Vehicle Fitment
    • 2008 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
  • OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly-LH Diagram - 12578360
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    OEM (Genuine) 2008 Buick Lucerne Engine Exhaust Manifold Assembly-LH

    PartNumber: 12578360
    OEM 2008 Buick Lucerne Engine Exhaust Manifold Assembly-LH - 12578360
    Product Specifications
    • Notes: Lucerne; Left; 4.6L; 4.6 Liter
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 15.3 x 12.8 x 4.1 inches
    • Item Weight: 9.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 Buick Lucerne Engine Exhaust Manifold Assembly-LH
    More Info
    Vehicle Fitment
    • 2008 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS

FAQ for Exhaust Manifold Repair

Q: How do you remove the exhaust manifold?
A:
You can remove the CPA retainer, disconnect the engine harness electrical connector, and remove the HO2S, and the exhaust manifold.
By Bob
GM Specialist
01/11/2022
Q: What is the proper way to install the exhaust manifold?
A:
The proper way is to install the exhaust manifold gasket, the exhaust manifold, the HO2S, and the CPA retainer.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the engine oil and oil filter installation procedure?
A:
Fill the Oil Filter with oil and lightly oil filter gasket with clean oil. Next, install the new oil filter, and the engine oil drain plug and tighten the oil drain plug to 20 Nm.
Q: What is the oil filter adapter installation procedure?
A:
First, install the engine oil pressure switch to the Oil Filter Adapter and tighten the oil pressure switch to 16 Nm. Next, install the new O-rings, and the 2 bolts attaching the oil filter adapter and tighten the oil filter adapter bolts to 25 Nm. Install the oil filter and tighten it to 32 Nm. Install the engine oil cooler quick connect fittings to the engine oil filter adapter and tighten to 18 Nm. Finally, install the air deflector.
Q: What is the proper way to remove the throttle body?
A:
The proper way is to remove the sight shield, the air cleaner duct, the PCV fresh air tube, and the Throttle Body.