2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
Browse our online catalogue to find original replacement Exhaust Pipe Flange Gaskets specifically designed to fit a 2004 GMC Sierra 2500 HD.
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$15.28
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Converter To Muffler Assembly
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500 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:
2 Bolt(s)
2 Bolt(s)
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$15.28
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Converter To Muffler Assembly
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
2 Bolt(s)
2 Bolt(s)
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$19.07
$13.66
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe To Converter (Right)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$12.60
$13.60
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Manifold To Front Pipe
Required Per Vehicle: 2
Fits: 2004 GMC Sierra 2500 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);
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$12.60
$13.60
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Manifold To Front Pipe
Required Per Vehicle: 2
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$28.04
$19.72
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter Inlet (Left)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
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) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 337.8cm (133.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 364.5cm (143.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 388.6cm (153.0in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$22.36
$15.23
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pipe (Inlet)
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Wheel Base: 400.1cm (157.5in.);
Vehicle Fitment Notes:
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
with Federal Emissions System except Low Emission Vehicle (LEV) 3 (in) Inlet and Outlet
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$21.65
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter To Intermediate Pipe
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$13.10
10+ In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Manifold To Front Pipe
Required Per Vehicle: 2
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$33.32
$25.64
In Stock
Condition: New
Ships: Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Pick-Up: Ready in 1 Hour Tuesday Jun. 23rd
Converter To Pipe
Required Per Vehicle: 1
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$34.83
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Engine Designation: LB7; Engine Manufacturer: General Motors;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Engine Designation: LB7; Engine Manufacturer: General Motors;
2004 GMC Sierra 2500 HD Exhaust Pipe Flange Gasket
$34.83
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2004 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Engine Designation: LLY; Engine Manufacturer: General Motors;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Engine Designation: LLY; Engine Manufacturer: General Motors;