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Replacement and OEM Parts for 2010 Chevrolet Avalanche Exhaust Resonator

2010 Chevrolet Avalanche Exhaust Resonator

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2010 Chevrolet Avalanche
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Exhaust Manifolds, Pipes & Mufflers
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2 Products found

1 Q&A for Exhaust Resonator Repair
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  • OEM 2010 Chevrolet Avalanche Muffler & Pipe Diagram - 20882404
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    OEM (Genuine) 2010 Chevrolet Avalanche Muffler & Pipe

    PartNumber: 20882404
    OEM 2010 Chevrolet Avalanche Muffler & Pipe - 20882404
    Product Specifications
    • Notes: 5.3 Liter
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 115.3 x 28.6 x 15.1 inches
    • Item Weight: 231.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20779912, 25940547
    • Part Description: 2010 Chevrolet Avalanche Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2010 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
    $888.37 MSRP: $1340.20
    You Save: $451.83 (34%)
  • Walker Aluminized Steel Round Resonator Assembly for 2010 Chevrolet Avalanche - 55565

    Walker® Aluminized Steel Round Resonator Assembly for 2010 Chevrolet Avalanche

    PartNumber: 55565
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Inlet Connection Type: Pipe
    • Inlet Diameter Designation: O.D.
    • Inlet Quantity: 1
    • Outlet Connection Type: Spout
    • Outlet Quantity: 1
    • Resonator Body Diameter: 6"
    • Resonator Body Height: 6"
    • Resonator Body Length: 12"
    • Resonator Body Material: Aluminized Steel
    • Resonator Body Shape: Round
    • Resonator Body Width: 6"
    • Resonator Inlet Diameter: 2.625"
    • Resonator Overall Length: 52.75"
    • Part Description: 2010 Chevrolet Avalanche Aluminized Steel Round Resonator Assembly
    More Info
    Vehicle Fitment
    • 2010 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L

FAQ for Exhaust Resonator Repair

Q: What should you do before you replace the exhaust resonator?
A:
You should lift and support the vehicle to replace the resonator.
By Bob
GM Specialist
29/10/2022

FAQ for Other Repair Info

Q: What is the proper way to install the exhaust manifold?
A:
The proper way is to install the catalytic converter seal, the Exhaust Manifold bolts, the spark plug wires, and the wheelhouse liner.
Q: What is the removal procedure for the exhaust muffler?
A:
The procedure is to disconnect the wiring harness electrical connector, and remove the wheel speed sensor, the stabilizer shaft link, and the Muffler.
Q: What is the proper way to remove the exhaust heat shield?
A:
The proper way is to remove the engine shield bolts, the shield, the skid plate, and the dash panel Exhaust Heat Shield.