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Replacement and OEM Parts for 2002 Buick Park Avenue Exhaust Manifold

2002 Buick Park Avenue Exhaust Manifold

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2002 Buick Park Avenue
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Exhaust Manifolds, Pipes & Mufflers
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4 Products found

2 Q&A for Exhaust Manifold Repair
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  • Dorman Cast Iron Natural Exhaust Manifold for 2002 Buick Park Avenue - 674-540

    Dorman® Cast Iron Natural Exhaust Manifold for 2002 Buick Park Avenue

    PartNumber: 674-540
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 24503311, 24504379
    • Package Quantity: 1
    • Position: Front
    • UPC: 019495065135
    • Part Description: 2002 Buick Park Avenue Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2002 Buick Park Avenue | All Trims | All Engines
    $63.81
  • OEM 2002 Buick Park Avenue Manifold Diagram - 24504379
    View Related Parts

    OEM (Genuine) 2002 Buick Park Avenue Manifold

    PartNumber: 24504379
    OEM 2002 Buick Park Avenue Manifold - 24504379
    Product Specifications
    • Notes: W/O Supercharger, 2000-05, California;W/O Supercharger, 2000-05, Federal; W/Supercharger, 2000-05
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 21.4 x 8.8 x 6.3 inches
    • Item Weight: 8.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2002 Buick Park Avenue Manifold
    More Info
    Vehicle Fitment
    • 2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
  • OEM 2002 Buick Park Avenue Exhaust Manifold Assembly (R) 'H' Diagram - 24503920
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    OEM (Genuine) 2002 Buick Park Avenue Exhaust Manifold Assembly (R) 'H'

    PartNumber: 24503920
    OEM 2002 Buick Park Avenue Exhaust Manifold Assembly (R) 'H' - 24503920
    Product Specifications
    • Notes: W/O Supercharger, 2000-05, Federal; W/Supercharger, 2000-05
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 17.3 x 9.8 x 3.6 inches
    • Item Weight: 7.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2002 Buick Park Avenue Exhaust Manifold Assembly (R) 'H'
    More Info
    Vehicle Fitment
    • 2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
  • OEM 2002 Buick Park Avenue Manifold Diagram - 24507480
    View Related Parts

    OEM (Genuine) 2002 Buick Park Avenue Manifold

    PartNumber: 24507480
    OEM 2002 Buick Park Avenue Manifold - 24507480
    Product Specifications
    • Notes: W/O Supercharger, 2000-05, California; Park Avenue; Right; W/O Supercharger; California
    • Location: Passenger Side
    • Other Names: Exhaust Manifold
    • Fitment Type: Direct Replacement
    • Part Description: 2002 Buick Park Avenue Manifold
    More Info
    Vehicle Fitment
    • 2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

FAQ for Exhaust Manifold Repair

Q: Can you reuse the exhaust crossover seal or the exhaust manifold gasket in the installation?
A:
No, you should place a new exhaust crossover seal over the exhaust crossover, and place a new exhaust manifold gasket over the cylinder head studs.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the exhaust manifold fasteners?
A:
The recommended torque is 30 Nm (22 ft. lbs.).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to remove the muffler?
A:
You need to support the exhaust pipe and Muffler, cut the exhaust pipe as close as possible to the welded portion of the muffler, remove the nut securing the rear exhaust hanger to the rear exhaust hanger bracket, and remove the muffler, ease the removal of the hanger, finally remove the rear exhaust hanger from the tailpipe hanger rod.
Q: How to remove the exhaust hanger?
A:
You need to remove the bolt securing the center exhaust hanger to the rear suspension support bracket, ease the removal of the hanger, remove the center exhaust hanger from the Exhaust Pipe hanger rod, remove the nut securing the rear exhaust hanger to the rear exhaust hanger bracket, ease the removal of the hanger, then remove rear exhaust hanger from the tailpipe hanger rod.