Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Chevrolet Express 2500 Muffler

2003 Chevrolet Express 2500 Muffler

My Vehicle Change Vehicle
2003 Chevrolet Express 2500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Exhaust Manifolds, Pipes & Mufflers
  • Department
  • Body Length
  • Inlet Configuration
  • Material
  • Outlet Configuration
  • Shape
  • Brands
  • Prices

14 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 15296921
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 15296921
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 15296921
    Product Specifications
    • Notes: Express, Savana; 4.8l; Cargo, Passenger Van; 177" Wheelbase;Express, Savana; 6.0l; Commercial Cutaway; 177" Wheelbase
    • Other Names: Muffler
    • Item Weight: 62.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $1151.13 MSRP: $1736.61
    You Save: $585.48 (34%)
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500 - 21551

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500

    PartNumber: 21551
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • Automotive Item Grade: OEM Standard Part
    • Inlet - Outlet Configuration: Offset Inlet - Offset Outlet
    • Inlet Connection Type: 1 Pipe Connection and 1 Welded Flange
    • Inlet Diameter Designation: Outside Diameter
    • Inlet Quantity: 2 Inlets
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 7"
    • Muffler Body Length: 24"
    • Muffler Body Material: Stainless Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 9"
    • Muffler Inlet Diameter: 3"
    • Muffler Outlet Diameter: 2.625"
    • Muffler Overall Length: 39.75"
    • Muffler Reversible: No
    • Muffler Series: Quiet-Flow™
    • Muffler Type: Combination
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1 Outlet
    • Part Description: 2003 Chevrolet Express 2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500 - 21554

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500

    PartNumber: 21554
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • Automotive Item Grade: OEM Standard Part
    • Inlet - Outlet Configuration: Offset Inlet - Offset Outlet
    • Inlet Connection Type: 2 Bolt Welded Flange
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1 Inlet
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 7"
    • Muffler Body Length: 25"
    • Muffler Body Material: Stainless Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 9"
    • Muffler Inlet Diameter: 2.625"
    • Muffler Outlet Diameter: 2.625"
    • Muffler Overall Length: 31.6875"
    • Muffler Reversible: No
    • Muffler Series: Quiet-Flow™
    • Muffler Type: Combination
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1 Outlet
    • Part Description: 2003 Chevrolet Express 2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L
    • 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 5.3L
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25953110
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25953110
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25953110
    Product Specifications
    • Notes: Express, Savana; 4.8l; Commercial Cutaway;Express, Savana; 6.0l; Commercial Cutaway; 139" Wheelbase
    • Other Names: Muffler
    • Item Dimensions: 114.8 x 56.9 x 15.2 inches
    • Item Weight: 64.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15296922, 15221829, 15102929
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25834229
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25834229
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25834229
    Product Specifications
    • Notes: 2003-14, 135" Wheelbase, 5.3 Liter; Express, Savana; 5.3l; 135" Wheelbase
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 91.5 x 76.1 x 21.2 inches
    • Item Weight: 696.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS | 8 Cyl 5.3 L GAS
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500 - 21553

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Express 2500

    PartNumber: 21553
    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: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.625
    • Inlet 1 Type: Pipe Connection
    • Inlet 2 Inside Diameter: 2.625
    • Inlet 2 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Internet Product Code (IPC): A5B345282D4
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21553
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2003
    • Most Popular Make / Model: Chevrolet Express 3500
    • Most Popular Year: 2006
    • 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): 2.625
    • 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): 2.625
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 28.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.625
    • Outlet Configuration: Offset
    • Overall Length: 28.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 460289
    • Universal Or Specific Fit: Specific
    • UPC: 086387215534
    • Part Description: 2003 Chevrolet Express 2500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 4.8L
    • 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25851452
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25851452
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25851452
    Product Specifications
    • Notes: Express, Savana; 4.8l; Cargo, Passenger Van; 135" Wheelbase; 4.8 & 6.0 Liter, 135" Wheelbase, 4.8 Liter
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 97.8 x 32.1 x 15.3 inches
    • Item Weight: 41.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15102934
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25899161
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25899161
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25899161
    Product Specifications
    • Notes: Express, Savana; 4.8l; Cargo, Passenger Van; 159" Wheelbase;Express, Savana; 6.0l; Commercial Cutaway; 159" Wheelbase
    • Other Names: Muffler
    • Item Dimensions: 161.2 x 39.8 x 15.8 inches
    • Item Weight: 454.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15820139
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25834226
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25834226
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25834226
    Product Specifications
    • Notes: 2003-14, 135" Wheelbase, 4.3 Liter; Express, Savana; 4.3l; 135" Wheelbase
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 85.6 x 32.3 x 15.2 inches
    • Item Weight: 40.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15229365
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25851450
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25851450
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25851450
    Product Specifications
    • Notes: Express, Savana; 6.0l; Cargo, Passenger Van; 155" Wheelbase; 4.8 & 6.0 Liter, 155" Wheelbase, 6.0 Liter
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 115.4 x 32.1 x 15.1 inches
    • Item Weight: 48.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15102931
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25851449
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25851449
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25851449
    Product Specifications
    • Notes: Express, Savana; 6.0l; Cargo, Passenger Van; 135" Wheelbase; 4.8 & 6.0 Liter, 135" Wheelbase, 6.0 Liter
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 118.8 x 34.8 x 14.8 inches
    • Item Weight: 49.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15221830
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) Diagram - 25851453
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 25851453
    OEM 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 25851453
    Product Specifications
    • Notes: Express, Savana; 4.8l; Cargo, Passenger Van; 155" Wheelbase; 4.8 & 6.0 Liter, 155" Wheelbase, 4.8 Liter
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 119.9 x 32.1 x 15.0 inches
    • Item Weight: 270.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Express 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L GAS
  • OEM 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe) Diagram - 15751280
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 15751280
    OEM 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe) - 15751280
    Product Specifications
    • Notes: 2003-14, 155" Wheelbase, 4.3 Liter; Express, Savana; 4.3l; 155" Wheelbase
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Weight: 41.60 Pounds
    • Part Description: 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS
  • OEM 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe) Diagram - 15751283
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 15751283
    OEM 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe) - 15751283
    Product Specifications
    • Notes: 2003-14, 155" Wheelbase, 5.3 Liter; Express, Savana; 5.3l; 155" Wheelbase
    • Other Names: Muffler, Muffler W/Tailpipe
    • Item Dimensions: 90.6 x 35.9 x 20.6 inches
    • Item Weight: 313.40 Pounds
    • Part Description: 2003 Chevrolet Express 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Express 2500 | Base, LS | 8 Cyl 5.3 L GAS