2003 GMC Sierra 1500 HD Exhaust Muffler
Browse our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 2003 GMC Sierra 1500 HD.
2003 GMC Sierra 1500 HD Exhaust Muffler
$336.31
In Stock
Condition: New
Ships: Monday Feb. 23rd
Pick-Up: Ready in 1 Hour Saturday Feb. 21st
Pick-Up: Ready in 1 Hour Saturday Feb. 21st
Required Per Vehicle: 1
Made in USA
Fits: 2003 GMC Sierra 1500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
with Federal Emissions System If welded assembly, replace all required parts 3 (in) Inlet and Outlet
with Federal Emissions System If welded assembly, replace all required parts 3 (in) Inlet and Outlet