Exhaust Components for 2003 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Passenger Side Exhaust Manifold 
GM
GM Positions: Right
Description: 5.3L gas. Manual trans. 5.3L, federal. 4.8L gas. 4.8L, federal. Express, savana. 6.0l. California. Lev. Right. 5.3L, all. Helps direct exhaust away from your vehicle's engine combustion chamber
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1
Driver Side Exhaust Manifold GM
GM Positions: Left
Description: Helps direct exhaust away from your vehicle's engine combustion chamber
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $224.19
$139.93
MSRP $224.19
$139.93
1
Exhaust Manifold GM
GM Positions: Right
Description: Exc.Calif. Exc.LEV Spec. Express, savana. 6.0l. Right. Ulev spec. Federal. Exc.Natural Gas Conversion. EEC 00 Emissions. Helps direct exhaust away from your vehicle's engine combustion chamber
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $351.92
$219.66
MSRP $351.92
$219.66
2
Front Pipe GM
GM Positions: Right
Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.
Description: Suburban, Yukon XL. 6.0l. Right. Crew cab. 134 wheelbase. Crew cab. 153 wheelbase. With tier 2 fed. emis.. 6.0L, all. 6.0L, federal. Without silverado, sierra. Escalade EXT. Calif.
3
Front Pipe 1 GM
GM Positions: Left
Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.
MSRP $1,389.07
$908.45
MSRP $1,389.07
$908.45
3
Catalytic Converter 1 GM
GM Positions: Left
Description: Exc.LEV Spec. Incl.Front Exhaust Pipe. Calif. Ulev spec. Federal. Tier 2 Emissions.
4
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label 1 GM
GM Positions: Right
Description: Silverado, sierra. 6.0l. 6 1/2 box. Exc.Calif. Exc.LEV Spec. Incl.Exhaust Muffler. All. 3/4 ton. Crew cab. 153 wheelbase. With 9,200 gvwr. Federal. Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label 1 GM
GM Positions: Right
Description: Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label 1 GM
GM Positions: Right
Description: Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Exhaust Muffler Kit with Three-Way Catalytic Converter, Exhaust Pipe, and Tail Pipe 1 GM
GM Positions: Right
Description: Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Muffler & Pipe GM
GM Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.
Description: 6.0L gas.
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Driver Side 3-Way Catalytic Converter with Pipes, Flanges, Bushings, Hanger, and Label GM
GM Description: Silverado, sierra. 6.0l. Left. Without heavy duty. Suburban, Yukon XL. 8.1l. With silverado, sierra. Crew cab. 153 wheelbase. Without tier 2 fed. emis.. 6.0L, all. Lev spec. Calif. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
Catalytic Converter 1 GM
GM Description: California. Silverado, sierra. 6.0l. Right. Without heavy duty. Suburban, Yukon XL. 8.1l. With silverado, sierra. Crew cab. 153 wheelbase. Without tier 2 fed. emis.. 6.0L, all.
Muffler 1 GM
GM Description: Silverado, sierra. 6.0l. 8 box. Without extended cab. Without rear exit exhaust. California. Without heavy duty.
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label 1 GM
GM Description: Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label GM
GM Description: Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Catalytic Converter 1 GM
GM Description: Silverado, sierra. 6.0l. 6 1/2 box. With heavy duty. Silverado, sierra. 8.1l. 6 1/2 box. Exc.Calif. Exc.LEV Spec. Incl.Exhaust Muffler. All. 3/4 ton. Extended cab. 143 wheelbase. Exc.LEV. 2nd Design. Federal. 2nd Design.
Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label GM
GM Description: Silverado, sierra. 6.0l. 6 1/2 box. Extended cab. Without heavy duty. Silverado, sierra. 6.0l. 5 3/4 box. 153 wheelbase. Crew cab. Calif. Incl.Exhaust Muffler. Federal. Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Catalytic Converter 1 GM
GM Description: Federal. Left. Code ybp. All models. 6.0l. 3/4 & 1 ton. 8.1L gas.
Passenger Side Exhaust Manifold Pipe GM
GM Description: Exc.Calif. Incl.Front Exhaust Pipe. Exc.LEV Spec. 8.1L. Exc.Natural Gas Conversion. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Exhaust Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.28
$16.61
MSRP $24.28
$16.61
Exhaust System Hanger Insulator GM
GM Description: Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $31.46
$22.66
MSRP $31.46
$22.66
Muffler & Pipe 1 GM
GM Positions: Rear
Description: Silverado, sierra. 6.0l. 6 1/2 box. With heavy duty. Silverado, sierra. 8.1l. 6 1/2 box. 6.0L gas. Option 2. Calif. Lev spec. Incl.Exhaust Muffler. All. 3/4 ton. Extended cab. 143 wheelbase.
Exhaust Pipe Hanger Insulator GM
GM Description: Calif. Lev spec. 6.6L diesel. 3/4 ton. Exc.Natural Gas Conversion. Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.09
$39.05
MSRP $57.09
$39.05
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.