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2003 GMC Sierra 3500
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2003 GMC Sierra 3500 Converter & Pipe
PartNumber: 10395214
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 51.8 x 20.2 x 15.2 inches
- Item Weight: 20.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420109
- Part Description: 2003 GMC Sierra 3500 Converter & Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SLE, SLT | 8 Cyl 6.0 L GAS
$1230.69 MSRP:$1843.58You Save: $612.89 (34%)
OEM (Genuine) 2003 GMC Sierra 3500 Converter & Pipe
PartNumber: 10395213
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 40.2 x 11.3 x 7.1 inches
- Item Weight: 17.00 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420124
- Part Description: 2003 GMC Sierra 3500 Converter & Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SLE, SLT | 8 Cyl 6.0 L GAS
$946.54 MSRP:$1415.00You Save: $468.46 (34%)
OEM (Genuine) 2003 GMC Sierra 3500 Exhaust Pipe
PartNumber: 97246408
Product Specifications- Notes: 6.6 Liter Turbo Diesel, Auto Trans
- Other Names: Exhaust Pipe
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Exhaust Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$216.34 MSRP:$326.38You Save: $110.04 (34%)OEM (Genuine) 2003 GMC Sierra 3500 Exhaust Pipe
PartNumber: 97223168Product Specifications- Notes: 6.6 Liter Turbo Diesel, Manual Trans
- Other Names: Exhaust Pipe
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Exhaust Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$143.64 MSRP:$216.71You Save: $73.07 (34%)
OEM (Genuine) 2003 GMC Sierra 3500 Muffler & Pipe
PartNumber: 15262865
Product Specifications- Notes: Silverado, Sierra; 6.6l; 8 Box; Extended Cab; 6.6 Liter Turbo Diesel, 1st Design, Extended Cab, 6 1/2 Foot Bed;6.6 Liter Turbo Diesel, 1st Design, Extended Cab, 8 Foot Bed
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 137.3 x 26.5 x 16.2 inches
- Item Weight: 288.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Muffler & Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
PartNumber: 15199817
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 53.0 x 33.7 x 13.2 inches
- Item Weight: 21.30 Pounds
- Replaced by: 19420127
- Part Description: 2003 GMC Sierra 3500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Converter & Pipe
PartNumber: 15077751
Product Specifications- Notes: All Models; 6.0l; California; Left;All Models; 8.1l; California; Left; 8.1 Liter Gas
- Location: Driver Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 63.6 x 27.8 x 15.8 inches
- Item Weight: 30.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Converter & Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798947
Product Specifications- Notes: Silverado, Sierra; 8.1l; 6 1/2 Box; California; Extended Cab
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 124.6 x 31.0 x 17.0 inches
- Item Weight: 68.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15147352
- Part Description: 2003 GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
PartNumber: 15077752
Product Specifications- Notes: All Models; 6.0l; California; Right;All Models; 8.1l; California; Right; 8.1 Liter Gas
- Location: Passenger Side
- Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
- Item Dimensions: 56.9 x 14.1 x 8.3 inches
- Item Weight: 30.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"
PartNumber: 19420127
Product Specifications- Notes: All Models; 6.0l; Federal;All Models; 8.1l; Federal
- Other Names: Catalytic Converter, Front Pipe
- Fitment Type: Direct Replacement
- Replaces: 15199817
- Part Description: 2003 GMC Sierra 3500 CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15262867Product Specifications- Notes: Silverado, Sierra; 6.6l; 8 Box; Crew Cab; 6.6 Liter Turbo Diesel, 1st Design, Crew Cab, 8 Foot Bed
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 151.6 x 35.2 x 20.1 inches
- Item Weight: 472.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15131902
- Part Description: 2003 GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 Muffler & Pipe
PartNumber: 15262864Product Specifications- Notes: Silverado, Sierra; 6.6l; 6 1/2 Box; Extended Cab; All
- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Muffler & Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798949
Product Specifications- Notes: Silverado, Sierra; 6.0l; 8 Box; W/Extended Cab; W/O Rear Exit Exhaust; All;Silverado, Sierra; 8.1l; 8 Box; W/Extended Cab; 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 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Oxidation Catalytic Converter Assembly
PartNumber: 15761128
Product Specifications- Notes: All Models; 6.6l Diesel; 6.6 Liter Turbo Diesel, 1st Design, W/Catalytic Cnvrtr
- Other Names: Catalytic Converter, Front Pipe
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Oxidation Catalytic Converter Assembly
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798952Product Specifications- Notes: 8.1 Liter Gas
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 143.9 x 28.7 x 15.0 inches
- Item Weight: 80.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15113070
- Part Description: 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Front Pipe
PartNumber: 15068671Product Specifications- Notes: 6.6 Liter Turbo Diesel, 1st Design, W/O Catalytic Cnvrtr
- Other Names: Front Pipe
- Item Dimensions: 49.0 x 11.8 x 6.3 inches
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Front Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15262866Product Specifications- Notes: Silverado, Sierra; 6.6l; 6 1/2 Box; Crew Cab; 6.6 Liter Turbo Diesel, 1st Design, Crew Cab, 6 1/2 Foot Bed
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 131.3 x 34.3 x 17.1 inches
- Item Weight: 333.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15080245, 15131901
- Part Description: 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2003 GMC Sierra 3500 Exhaust Pipe
PartNumber: 15113058Product Specifications- Notes: 6.0 Liter Gas
- Part Description: 2003 GMC Sierra 3500 Exhaust Pipe
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
OEM (Genuine) 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15262863Product Specifications- Notes: Silverado, Sierra; 6.6l; 8 Box; Standard Cab; All; 6.6 Liter Turbo Diesel, 1st Design, Standard Cab
- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: 2003 GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
FAQ for Exhaust Pipe Repair
Q: How to install the exhaust manifold pipe?
A:
You can install the exhaust manifold pipe, a new exhaust manifold pipe seal, the exhaust muffler nuts until snug, the exhaust manifold pipe nuts, the transmission support crossmember bolts, tighten the bolts to 95 Nm (70 ft. lbs.), the transmission mount, tighten the bolts to 40 Nm (30 ft. lbs.), remove the support from the transmission.
By Bob
GM Specialist
29/10/2022Q: How to remove the exhaust manifold pipe?
A:
You can remove the transmission mount, the transmission support crossmember bolts, the transmission support crossmember, the exhaust muffler, and the exhaust manifold pipe.
By Bob
GM Specialist
29/10/2022Q: How to remove the exhaust hanger mounting bracket?
A:
You can remove the exhaust manifold pipe, catalytic converter, exhaust pipe hanger bracket bolts, and the exhaust manifold pipe bracket.
By Bob
GM Specialist
29/10/2022Q: How to install the exhaust hanger mounting bracket?
A:
You can install the exhaust manifold pipe bracket, the exhaust pipe hanger bracket bolts, tighten the bolts to 12 Nm (106 inch lbs.), the exhaust pipe hanger bracket bolts, tighten the bolts to 12 Nm (106 inch lbs.), and install the exhaust manifold pipe.
By Bob
GM Specialist
29/10/2022