2004 GMC Sierra 2500 Exhaust Muffler
Browse our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 2004 GMC Sierra 2500.

2004 GMC Sierra 2500 Exhaust Muffler
$338.93
$213.61
10+ In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe
2004 GMC Sierra 2500 Exhaust Muffler
$336.31
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 Exhaust Muffler
$170.68
Limited Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) If welded assembly, replace all required parts with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe