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 ×
My Vehicle Change Vehicle
2003 GMC Sierra 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
  • Prices

2 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798949
    OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 15798949
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 8 Box; W/Extended Cab; W/O Rear Exit Exhaust; All
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 137.7 x 30.6 x 17.3 inches
    • Item Weight: 76.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM (Genuine) 2003 GMC Sierra 2500 Tail Pipe

    PartNumber: 15113058
    OEM 2003 GMC Sierra 2500 Tail Pipe - 15113058
    Product Specifications
    • Notes: 6.0 Liter Gas
    • Part Description: 2003 GMC Sierra 2500 Tail Pipe
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SLE, SLT, WT | 8 Cyl 6.0 L GAS