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Replacement and OEM Parts for 1998 GMC C2500 Muffler

1998 GMC C2500 Muffler

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1998 GMC C2500
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Exhaust Manifolds, Pipes & Mufflers
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  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500 - 21046

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 21046
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • 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: 1998 GMC C2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.0L
    $77.33
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500 - 18216

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 18216
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 21046
    • 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: 1998 GMC C2500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.0L
    $39.01
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500 - 18138

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 18138
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX Universal for 21046
    • 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: 1998 GMC C2500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.0L
    $47.48
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500 - 18906

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 18906
    Product Specifications
    • Notes: Over 8500 G.V.W.R; If welded Assy, replace all Reqd parts; Optional; SoundFX for 21400
    • 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: 1998 GMC C2500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.7L
    • 1998 GMC C2500 | All Trims | 8 Cyl 7.4L
    $50.09
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500 - 21282

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 21282
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts; Replacement of Muffler Reqs replacement of Extension H-Pipe; Up to 8500 G.V.W.R.
    • 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: 2.000
    • Inlet 1 Type: Pipe Connection
    • Inlet 2 Inside Diameter: 2.000
    • Inlet 2 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): D02AEA19714
    • Item has MSDS (SDS): N
    • Max Year Covered: 1999
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21282
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1996
    • Most Popular Make / Model: Chevrolet K1500
    • 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): 2.0
    • 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: 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: 715545
    • Universal Or Specific Fit: Specific
    • UPC: 086387212823
    • Part Description: 1998 GMC C2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.7L
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print Diagram - 15734393
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print

    PartNumber: 15734393
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print - 15734393
    Product Specifications
    • Notes: All Models; 5.7l; 7.4 Liter
    • 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: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print Diagram - 15734395
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print

    PartNumber: 15734395
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print - 15734395
    Product Specifications
    • Notes: All Models; 7.4l
    • 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: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Catalytic Converter, Exhaust &*Marked Print
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 15973333
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 15973333
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 15973333
    Product Specifications
    • Notes: 5.0 Liter
    • Other Names: Muffler
    • Item Dimensions: 114.5 x 35.4 x 13.7 inches
    • Item Weight: 52.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe) Diagram - 15739171
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe)

    PartNumber: 15739171
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe) - 15739171
    Product Specifications
    • Notes: 5.7 Liter
    • 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: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Single Tailpipe)
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe) Diagram - 15735464
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe)

    PartNumber: 15735464
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe) - 15735464
    Product Specifications
    • Notes: 4.3 Liter
    • 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: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Manifold Pipe)
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe Diagram - 15009720
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe

    PartNumber: 15009720
    OEM 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe - 15009720
    Product Specifications
    • Notes: All Models; 6.5l Diesel
    • Other Names: Muffler
    • Item Dimensions: 39.5 x 9.8 x 7.7 inches
    • Item Weight: 22.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 GMC C2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500 - 21400

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1998 GMC C2500

    PartNumber: 21400
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; Over 8500 G.V.W.R; If welded Assy, replace all Reqd parts.
    • 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: 1998 GMC C2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | All Trims | 8 Cyl 5.7L
    • 1998 GMC C2500 | All Trims | 8 Cyl 7.4L
  • OEM 1998 GMC C2500 Exhaust Muffler Diagram - 15740625
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Exhaust Muffler

    PartNumber: 15740625
    OEM 1998 GMC C2500 Exhaust Muffler - 15740625
    Product Specifications
    • Notes: 6.5 Liter Diesel
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Part Description: 1998 GMC C2500 Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
  • OEM 1998 GMC C2500 Muffler Diagram - 15975008
    View Related Parts

    OEM (Genuine) 1998 GMC C2500 Muffler

    PartNumber: 15975008
    OEM 1998 GMC C2500 Muffler - 15975008
    Product Specifications
    • Notes: All Models; 5.0l
    • Part Description: 1998 GMC C2500 Muffler
    Vehicle Fitment
    • 1998 GMC C2500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS