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Replacement and OEM Parts for GMC C3500 Muffler
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GMC C3500 Muffler

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Exhaust Manifolds, Pipes & Mufflers
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  • OEM GMC C3500 Exhaust Muffler Assembly Diagram - 15661661
    View Related Parts

    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly

    PartNumber: 15661661
    OEM GMC C3500 Exhaust Muffler Assembly - 15661661
    Product Specifications
    • Other Names: Muffler
    • Item Dimensions: 7.6 x 32.8 x 13.1 inches
    • Item Weight: 22.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly
    More Info
    $79.15 MSRP: $184.20
    You Save: $105.05 (58%)
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 21046

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 21046
    Product Specifications
    • Body Height: 7.000
    • Body Length: 24.000
    • Body Material: Stainless Steel
    • Body Width: 9.000
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.750
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): 7C2592B9950
    • Item has MSDS (SDS): N
    • Max Year Covered: 2000
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21046
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1993
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1998
    • Muffler Body Height: 7.0
    • Muffler Body Length: 24.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 9.0
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.75
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.75
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 29.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.750
    • Outlet Configuration: Offset
    • Overall Length: 29.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 1102073
    • Universal Or Specific Fit: Specific
    • UPC: 086387210461
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $77.33
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18344

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18344
    Product Specifications
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Internet Product Code (IPC): D9BF0953366
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18344
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 32.25
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet 2 Inside Diameter: 2.000
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 32.250
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 867140
    • Universal Or Specific Fit: Specific
    • UPC: 086387183444
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $53.44
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18133

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18133
    Product Specifications
    • Body Height: 4.250
    • Body Length: 23.000
    • Body Material: Steel
    • Body Width: 9.750
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 3.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Max Year Covered: 1995
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.250
    • Outlet 2 Inside Diameter: 2.250
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 28.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 889923
    • Universal Or Specific Fit: Universal
    • UPC: 086387181334
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $51.61
  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for GMC C3500 - 18337

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for GMC C3500

    PartNumber: 18337
    Product Specifications
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Internet Product Code (IPC): B8EA217752F
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18337
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1979
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 25.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet 2 Inside Diameter: 2.000
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 25.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 915871
    • Universal Or Specific Fit: Specific
    • UPC: 086387183376
    • Part Description: GMC C3500 Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    $50.83
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18216

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18216
    Product Specifications
    • Body Height: 7.000
    • Body Length: 24.000
    • Body Material: Steel
    • Body Width: 9.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.750
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): 19F59829079
    • Item has MSDS (SDS): N
    • Max Year Covered: 2000
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18216
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1993
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1998
    • Muffler Body Height: 7
    • Muffler Body Length: 24
    • Muffler Body Material: Steel
    • Muffler Body Width: 9
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.75
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.75
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 29
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.750
    • Outlet Configuration: Offset
    • Overall Length: 29.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 1102073
    • Universal Or Specific Fit: Specific
    • UPC: 086387182164
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $39.01
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18138

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18138
    Product Specifications
    • Automotive Item Grade: OEM Standard Part
    • Connection Type: Pipe
    • Inlet - Outlet Configuration: Offset Inlet - Offset Outlet
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1 Inlet
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 7"
    • Muffler Body Length: 24"
    • Muffler Body Material: Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 9"
    • Muffler Inlet Diameter: 2.75"
    • Muffler Outlet Diameter: 2.75"
    • Muffler Overall Length: 29"
    • Muffler Reversible: No
    • Muffler Series: SoundFX™
    • Muffler Type: Combination
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1 Outlet
    • UPC: 086387181389
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $47.48
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18177

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18177
    Product Specifications
    • Automotive Item Grade: OEM Standard Part
    • Connection Type: Pipe
    • Inlet - Outlet Configuration: Offset Inlet - Centered Outlet
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1 Inlet
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 4.25"
    • Muffler Body Length: 18"
    • Muffler Body Material: Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 8.813"
    • Muffler Inlet Diameter: 2.5"
    • Muffler Outlet Diameter: 2"
    • Muffler Overall Length: 26"
    • Muffler Reversible: No
    • Muffler Series: SoundFX™
    • Muffler Type: Combination
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1 Outlet
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $37.06
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18124

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18124
    Product Specifications
    • Body Height: 4.250
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 8.813
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Max Year Covered: 1994
    • Min Year Covered: 1975
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Offset
    • Overall Length: 26.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 411262
    • Universal Or Specific Fit: Universal
    • UPC: 086387181242
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $35.48
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18202

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18202
    Product Specifications
    • Body Height: 4.250
    • Body Length: 23.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 3.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Internet Product Code (IPC): 82B283317AD
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18202
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Body Height: 4.25
    • Muffler Body Length: 23.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 3.0
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 28.75
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.250
    • Outlet 2 Inside Diameter: 2.250
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 28.750
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 885137
    • Universal Or Specific Fit: Specific
    • UPC: 086387182027
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $53.98
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18274

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18274
    Product Specifications
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Internet Product Code (IPC): D85CD993D44
    • Item has MSDS (SDS): N
    • Max Year Covered: 1994
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18274
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1975
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Muffler Body Height (in): 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width (in): 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length (in): 26.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Offset
    • Overall Length: 26.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 411262
    • Universal Or Specific Fit: Specific
    • UPC: 086387182744
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $43.48
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18906

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18906
    Product Specifications
    • Body Height: 7.000
    • Body Length: 24.000
    • Body Material: Steel
    • Body Width: 9.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet 2 Inside Diameter: 2.500
    • Inlet 2 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): 4D23470FBB9
    • Item has MSDS (SDS): N
    • Max Year Covered: 2000
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18906
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1996
    • Most Popular Make / Model: Chevrolet C2500
    • Most Popular Year: 1998
    • Muffler Body Height: 7.0
    • Muffler Body Length: 24.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.0
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 2
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.75
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 29.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.750
    • Outlet Configuration: Offset
    • Overall Length: 29.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 425135
    • Universal Or Specific Fit: Specific
    • UPC: 086387189064
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    $50.09
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 21400

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 21400
    Product Specifications
    • Body Height: 7.000
    • Body Length: 24.000
    • Body Material: Stainless Steel
    • Body Width: 9.000
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet 2 Inside Diameter: 2.500
    • Inlet 2 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): 9C9E944D325
    • Item has MSDS (SDS): N
    • Max Year Covered: 2000
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21400
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1996
    • Most Popular Make / Model: Chevrolet C2500
    • Most Popular Year: 1998
    • Muffler Body Height: 7.0
    • Muffler Body Length: 24.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 9.0
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 2
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.75
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 29.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.500
    • Outlet Configuration: Offset
    • Overall Length: 29.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 425135
    • Universal Or Specific Fit: Specific
    • UPC: 086387214001
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $83.23
  • Walker Quiet Flow Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 21784

    Walker® Quiet Flow Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 21784
    Product Specifications
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Internet Product Code (IPC): 82D4CCFD7C3
    • Item has MSDS (SDS): N
    • Max Year Covered: 1986
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21784
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1965
    • Most Popular Make / Model: Chevrolet C10 Pickup
    • Most Popular Year: 1979
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 25.25
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.000
    • Outlet Configuration: Offset
    • Overall Length: 25.250
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 445716
    • Universal Or Specific Fit: Specific
    • UPC: 086387217842
    • Part Description: GMC C3500 Quiet Flow Steel Oval Aluminized Exhaust Muffler
    More Info
    $46.82
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 21910

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 21910
    Product Specifications
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Stainless Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Internet Product Code (IPC): ED0549B71D1
    • Item has MSDS (SDS): N
    • Max Year Covered: 1994
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21910
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1975
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 26.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Offset
    • Overall Length: 26.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 362497
    • Universal Or Specific Fit: Specific
    • UPC: 086387219105
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $74.92
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 22171

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 22171
    Product Specifications
    • Connection Type: Pipe Connection
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1
    • Item Grade: OEM Standard Part
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 4.25"
    • Muffler Body Length: 21"
    • Muffler Body Material: Stainless Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 9.75"
    • Muffler Inlet Diameter: 2.5"
    • Muffler Inlet-Outlet Configuration: Center - Offset
    • Muffler Outlet Diameter: 2"
    • Muffler Overall Length: 25.5"
    • Muffler Reversibility: No
    • Muffler Series: Quiet-Flow™
    • Muffler Type: Combination
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 2
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $80.10
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 22674

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 22674
    Product Specifications
    • Body Height: 7.000
    • Body Length: 18.000
    • Body Material: Stainless Steel
    • Body Width: 9.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 3.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 1.75
    • Internet Product Code (IPC): 4CEB72E0AAC
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 22674
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1992
    • Most Popular Make / Model: Chevrolet C3500
    • Most Popular Year: 1994
    • Muffler Body Height: 7.0
    • Muffler Body Length: 18.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 9.0
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 3.0
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 3.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 25.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 3.000
    • Outlet Configuration: Center
    • Overall Length: 25.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 8621
    • Universal Or Specific Fit: Specific
    • UPC: 086387226745
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $128.08
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500 - 22719

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 22719
    Product Specifications
    • Automotive Item Grade: OEM Standard Part
    • Connection Type: Pipe
    • Inlet - Outlet Configuration: Centered Inlet - Offset Outlet
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1 Inlet
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 4.25"
    • Muffler Body Length: 23"
    • Muffler Body Material: Stainless Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 9.75"
    • Muffler Inlet Diameter: 3"
    • Muffler Outlet Diameter: 2.25"
    • Muffler Overall Length: 28"
    • Muffler Reversible: No
    • Muffler Series: Quiet-Flow™
    • Muffler Type: Combination
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 2 Outlets
    • Part Description: GMC C3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $88.67
  • OEM GMC C3500 Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust &*Marked Print Diagram - 15734398
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    OEM (Genuine) GMC C3500 Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust &*Marked Print

    PartNumber: 15734398
    OEM GMC C3500 Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust &*Marked Print - 15734398
    Product Specifications
    • Other Names: Muffler & Pipe
    • Item Weight: 64.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust &*Marked Print
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print Diagram - 15734393
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print

    PartNumber: 15734393
    OEM GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print - 15734393
    Product Specifications
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 114.4 x 28.8 x 17.0 inches
    • Item Weight: 70.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly(W/Exhaust Pipe & Tail Pipe) Diagram - 15603976
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly(W/Exhaust Pipe & Tail Pipe)

    PartNumber: 15603976
    OEM GMC C3500 Exhaust Muffler Assembly(W/Exhaust Pipe & Tail Pipe) - 15603976
    Product Specifications
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 100.9 x 31.9 x 12.6 inches
    • Item Weight: 184.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly(W/Exhaust Pipe & Tail Pipe)
    More Info
  • OEM GMC C3500 Muffler, Exhaust Diagram - 14016435
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    OEM (Genuine) GMC C3500 Muffler, Exhaust

    PartNumber: 14016435
    OEM GMC C3500 Muffler, Exhaust - 14016435
    Product Specifications
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Muffler, Exhaust
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print Diagram - 15734395
    View Related Parts

    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print

    PartNumber: 15734395
    OEM GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print - 15734395
    Product Specifications
    • Other Names: Muffler
    • Item Dimensions: 132.3 x 29.4 x 14.6 inches
    • Item Weight: 73.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe) Diagram - 15739171
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe)

    PartNumber: 15739171
    OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe) - 15739171
    Product Specifications
    • Other Names: Muffler & Pipe
    • Item Dimensions: 124.4 x 32.6 x 14.4 inches
    • Item Weight: 50.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe)
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)*Marked Print Diagram - 15734388
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)*Marked Print

    PartNumber: 15734388
    OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)*Marked Print - 15734388
    Product Specifications
    • Other Names: Muffler & Pipe
    • Item Dimensions: 101.9 x 28.3 x 12.9 inches
    • Item Weight: 42.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)*Marked Print
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly Diagram - 15618882
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly

    PartNumber: 15618882
    OEM GMC C3500 Exhaust Muffler Assembly - 15618882
    Product Specifications
    • Other Names: Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (Increase Tailpipe) (Service) Diagram - 15637053
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (Increase Tailpipe) (Service)

    PartNumber: 15637053
    OEM GMC C3500 Exhaust Muffler Assembly (Increase Tailpipe) (Service) - 15637053
    Product Specifications
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (Increase Tailpipe) (Service)
    More Info
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500 - 18120

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for GMC C3500

    PartNumber: 18120
    Product Specifications
    • Body Height: 4.250
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 8.813
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Max Year Covered: 1986
    • Min Year Covered: 1965
    • Most Popular Make / Model: Chevrolet C10 Pickup
    • Most Popular Year: 1979
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2.000
    • Outlet Configuration: Offset
    • Overall Length: 26.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 445716
    • Universal Or Specific Fit: Universal
    • UPC: 086387181204
    • Part Description: GMC C3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly Diagram - 12471967
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly

    PartNumber: 12471967
    OEM GMC C3500 Exhaust Muffler Assembly - 12471967
    Product Specifications
    • Other Names: Muffler
    • Item Dimensions: 39.1 x 8.8 x 6.5 inches
    • Item Weight: 19.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15973811
    • Part Description: GMC C3500 Exhaust Muffler Assembly
    More Info
  • OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe) Diagram - 15735464
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    OEM (Genuine) GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe)

    PartNumber: 15735464
    OEM GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe) - 15735464
    Product Specifications
    • Other Names: Muffler
    • Item Dimensions: 59.6 x 13.3 x 9.4 inches
    • Item Weight: 33.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe)
    More Info
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About GMC C3500 Muffler

The GMC C3500 has a payload of up to 1 ton. The GMC C3500 has been long acclaimed for its rock-solid quality and reliable performance since its debut. This car brand has manufactured and marketed plenty of quality vehicles and parts, including muffler parts. The muffler is made to reduce the loudness of the sound pressure that the engine generates.
We are online for you 24/7. Great delivery services are offered to car buyers. The vast catalog includes the braking system, the powertrain, the chassis, and other types of crucial GMC C3500 parts. You can get great muffler parts here.

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