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2007 Chevrolet Monte Carlo
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Exhaust Manifolds, Pipes & Mufflers
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4 Products found

4 Q&A for Muffler Repair
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  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2007 Chevrolet Monte Carlo - 21558

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2007 Chevrolet Monte Carlo

    PartNumber: 21558
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter Designation: Outside Diameter
    • Inlet Quantity: 1
    • Item Grade: OEM Standard Part
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 5.5"
    • Muffler Body Length: 15"
    • Muffler Body Material: Stainless Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 11"
    • Muffler Inlet Diameter: 2.25"
    • Muffler Inlet-Outlet Configuration: Offset - Center
    • Muffler Outlet Diameter: 2.25"
    • Muffler Overall Length: 27.1875"
    • Muffler Reversibility: No
    • Muffler Series: Quiet-Flow™
    • Muffler Type: Combination
    • Outlet Connection Type: Tip - Welded Spout
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1
    • Part Description: 2007 Chevrolet Monte Carlo Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.5L
    $75.76
  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2007 Chevrolet Monte Carlo - 18948

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2007 Chevrolet Monte Carlo

    PartNumber: 18948
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 21558
    • Body Height: 5.500
    • Body Length: 15.000
    • Body Material: Steel
    • Body Width: 11.000
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.250
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 3.75
    • Internet Product Code (IPC): 154BA7299CD
    • Item has MSDS (SDS): N
    • Max Year Covered: 2011
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18948
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2006
    • Most Popular Make / Model: Chevrolet Impala
    • Most Popular Year: 2008
    • Muffler Body Height: 5.5
    • Muffler Body Length: 15
    • Muffler Body Material: Steel
    • Muffler Body Width: 11
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.25
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Tip - Welded Spout
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 27.25
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 27.250
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 984077
    • Universal Or Specific Fit: Specific
    • UPC: 086387189484
    • Part Description: 2007 Chevrolet Monte Carlo Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.5L
    $45.33
  • OEM (Genuine) 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 20963869
    OEM 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 20963869
    Product Specifications
    • Notes: 3.5 Liter; Monte Carlo; 3.5L
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 112.8 x 28.7 x 9.8 inches
    • Item Weight: 38.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20881329, 25794072, 15849114
    • Part Description: 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Monte Carlo | LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
  • OEM (Genuine) 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25794071
    OEM 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25794071
    Product Specifications
    • Notes: Monte Carlo; 5.3L; 5.3 Liter
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 113.5 x 52.8 x 9.6 inches
    • Item Weight: 55.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Chevrolet Monte Carlo Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Monte Carlo | SS | 8 Cyl 5.3 L GAS

FAQ for Muffler Repair

Q: How do I install the muffler?
A:
Get an assistant to help you install the muffler to the hangers, then you'll need to remove the support from under the exhaust system. Lastly, install the catalytic converter.
By Omar
GM Specialist
16/03/2022
Q: How do I install the single outlet muffler?
A:
Start with lubricating the insulator with spray lubricant, then install the muffler assembly to the insulators. Lastly, install the catalytic converter.
By Omar
GM Specialist
16/03/2022
Q: How do I remove the muffler?
A:
You will first need to remove the catalytic converter and support the exhaust system. Have an assistant help you remove the exhaust from the hangers, and clean the catalytic and muffler mating surfaces.
By Omar
GM Specialist
15/03/2022
Q: How do I replace the single-outlet muffler?
A:
Start with removing the catalytic converter, then you'll need to have someone support the muffler assembly. Remove the muffler assembly from the exhaust insulators, and lastly clean the catalytic converter to the muffler mating surfaces.
By Bob
GM Specialist
15/03/2022