130 products about GMC Sierra 2500 Exhaust Manifolds, Pipes, Mufflers & Components found
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 10.1 x 8.1 x 25.4 inches
- Item Weight: 10.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12564155, 12602037, 12571678, 12562235
- Part Description: GMC Sierra 2500 Engine Exhaust Manifold
More Info $93.15 MSRP: $167.37
You Save: $74.22 (45%)
Product Specifications- Connector Gender: Female - Male
- Exhaust Pipe Adapter Inlet Diameter: 3.0
- Exhaust Pipe Adapter Outlet Diameter: 2.5
- Exhaust Pipe Material: Steel
- Exhaust Pipe Overall Length: 6.0
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Inlet Inside Diameter: 3.000
- Internet Product Code (IPC): 52B6657FDD4
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 6.000
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 41974
- MFG Name: Tenneco, Inc
- Min Year Covered: 1989
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2006
- Outlet Outside Diameter: 2.500
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 786547
- UPC: 086387419741
- Part Description: GMC Sierra 2500 Aluminized Steel Id Od Exhaust Pipe Connector
More Info Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: Yes
- Header Material: Cast Iron
- Heat Shield Included: Yes
- Inlet Port Shape: Round
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12569416, 12569530, 12578341, 12602038, 12616286, 12648339, 12677665
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495212904
- Part Description: GMC Sierra 2500 Cast Iron Natural Exhaust Manifold
More Info 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: GMC Sierra 2500 Converter & Pipe
More Info $1230.69 MSRP: $1843.58
You Save: $612.89 (34%)
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: GMC Sierra 2500 Converter & Pipe
More Info $1230.69 MSRP: $1843.58
You Save: $612.89 (34%)
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: GMC Sierra 2500 Converter & Pipe
More Info $1230.69 MSRP: $1843.58
You Save: $612.89 (34%)
Product Specifications- Bolt Hole Quantity: 0
- Inside Diameter: 2.345"
- Location: Pipe to Manifold
- Material: Graphite and Metal
- Position: Passenger Side
- Thickness: 1.030"
- Type: Doughnut
- UPC: 023913671662
- Part Description: GMC Sierra 2500 Graphite And Metal Exhaust Pipe Flange Gasket
More Info Product Specifications- Bolt Hole Center to Center Distance 1: 4.125"
- Class: B
- Material: Perforated Metal with Fiber Core and Fire Ring
- Port 1 Length: 2.75"
- Port 1 Width: 2.75"
- Position: Driver Side
- Thickness: 0.063"
- Part Description: GMC Sierra 2500 Perforated Metal
More Info Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: Yes
- Header Material: Cast Iron
- Heat Shield Included: Yes
- Inlet Port Shape: Round
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12616285
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495064978
- Part Description: GMC Sierra 2500 Cast Iron Natural Exhaust Manifold
More Info Product Specifications- Bolt Hole Diameter: 0.38"
- Class: A
- Material: Fiber and Metal Laminate
- Outer Diameter: 3.28"
- Packaging: Poly Bag
- Port 1 Length: 2.938"
- Port 1 Width: 2.938"
- Position: Passenger Side
- Thickness: 0.18"
- Part Description: GMC Sierra 2500 Fiber And Metal Laminate Ring Exhaust Pipe Flange Gasket
More Info Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: Yes
- Header Material: Cast Iron
- Heat Shield Included: Yes
- Inlet Port Shape: Round
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12562236, 12562333, 12564157, 12564161, 12605246
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495064985
- Part Description: GMC Sierra 2500 Cast Iron Natural Exhaust Manifold
More Info Product Specifications- Attachment Method: Bolt On
- Finish: Black
- Length: 5.3"
- Material: Metal
- Maximum Diameter: 0.49"
- Minimum Diameter: 0.46"
- OE Part Number: 11518860
- Overall Length: 5.3"
- Reusable: No
- Self Locking: No
- UPC: 019495825227
- Part Description: GMC Sierra 2500 Metal Black Exhaust Manifold To Cylinder Head Repair Clamp
More Info 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: GMC Sierra 2500 Converter & Pipe
More Info $946.54 MSRP: $1415.00
You Save: $468.46 (34%)
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: GMC Sierra 2500 Converter & Pipe
More Info $946.54 MSRP: $1415.00
You Save: $468.46 (34%)
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: GMC Sierra 2500 Converter & Pipe
More Info $946.54 MSRP: $1415.00
You Save: $468.46 (34%)
Product Specifications- Bolt Hole Center to Center Distance 1: 5.125
- Bolt Hole Center to Center Distance 1 (in): 5.16
- Bolt Hole Diameter: 0.500
- Gasket / Seal Material: High Temperature Graphite With Steel Core
- Gasket Thickness: 0.05
- Gasket Type: 2 Bolt
- Internet Product Code (IPC): 26ACEB4311E
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Material: Graphoil
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 31574
- MFG Name: Tenneco, Inc
- Min Year Covered: 1996
- Most Popular Make / Model: Chevrolet Malibu
- Most Popular Year: 2008
- Package Contents: 1 Gasket
- Port 1 Length: 3.000
- Port 1 Length (in): 3.04
- Port 1 Width: 3.000; 3.04
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Thickness: 0.050
- Total Part VIO: 3985519
- UPC: 086387315746
- Part Description: GMC Sierra 2500 High Temperature Graphite
More Info Product Specifications- Attachment Method: OEM Style
- Finish: Black
- Hardware Material: Rubber
- Internet Product Code (IPC): E837FFCB568
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 3.500
- Material: Rubber
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35229
- MFG Name: Tenneco, Inc
- Min Year Covered: 1988
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2007
- Overall Length: 3.5
- Package Contents: Insulator
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 21722253
- Universal Or Specific Fit: Universal
- UPC: 086387352291
- Part Description: GMC Sierra 2500 Rubber Black Exhaust Insulator
More Info Product Specifications- Connector Gender: Female - Male
- Exhaust Pipe Adapter Inlet Diameter: 2.5
- Exhaust Pipe Adapter Outlet Diameter: 2.5
- Exhaust Pipe Material: Steel
- Exhaust Pipe Overall Length: 4.5
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Inlet Inside Diameter: 2.500
- Internet Product Code (IPC): DEC96342327
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 4.500
- Material: Steel
- Max Year Covered: 2002
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 41965
- MFG Name: Tenneco, Inc
- Min Year Covered: 1973
- Most Popular Make / Model: Chevrolet Silverado 2500
- Most Popular Year: 2000
- Outlet Outside Diameter: 2.500
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 263328
- UPC: 086387419659
- Part Description: GMC Sierra 2500 Aluminized Steel Id Od Exhaust Pipe Connector
More Info Product Specifications- Bolt Diameter: 0.375
- Clamp Design: U-Clamp
- Clamp Maximum Diameter: 2.75
- Clamp Type: U-Bolt
- Finish: Natural
- Gauge: 11.0
- Grade Type: Regular
- Hardware Material: Steel
- Internet Product Code (IPC): 53860BFD66C
- Item Grade: OEM Standard
- Item has MSDS (SDS): N
- Material: Steel
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35793
- MFG Name: Tenneco, Inc
- Min Year Covered: 1975
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2007
- Nut Type: Hex
- Package Contents: One Exhaust Clamp
- Pipe Diameter: 2.750
- Product Grade: Economy
- Saddle Hole Type: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 29778938
- UPC: 086387357937
- Width: 4.125
- Part Description: GMC Sierra 2500 Heavy Duty Steel Natural U Bolt Clamp
More Info Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 9.3 x 5.4 x 24.8 inches
- Item Weight: 14.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12648339
- Part Description: GMC Sierra 2500 Manifold
More Info $207.84 MSRP: $330.01
You Save: $122.17 (38%)
Product Specifications- Bolt Diameter: 0.375
- Clamp Design: U-Clamp
- Clamp Maximum Diameter: 3.0
- Clamp Type: U-Bolt
- Finish: Natural
- Gauge: 11.0
- Grade Type: Regular
- Hardware Material: Steel
- Internet Product Code (IPC): 2184BEFFCD2
- Item Grade: OEM Standard
- Item has MSDS (SDS): N
- Material: Steel
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35794
- MFG Name: Tenneco, Inc
- Min Year Covered: 1984
- Most Popular Make / Model: Ford F-150
- Most Popular Year: 2004
- Nut Type: Hex
- Package Contents: One Exhaust Clamp
- Pipe Diameter: 3.000
- Product Grade: Economy
- Saddle Hole Type: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 31808980
- UPC: 086387357944
- Width: 4.375
- Part Description: GMC Sierra 2500 Heavy Duty Steel Natural U Bolt Clamp
More Info Product Specifications- Other Names: Tail Pipe, Tailpipe
- Item Dimensions: 51.5 x 32.0 x 13.0 inches
- Item Weight: 12.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 Exhaust Tail Pipe Assembly
More Info $91.00 MSRP: $201.18
You Save: $110.18 (55%)
Product Specifications- Other Names: Tail Pipe, Tailpipe
- Item Dimensions: 51.5 x 32.0 x 13.0 inches
- Item Weight: 12.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 Exhaust Tail Pipe Assembly
More Info $91.00 MSRP: $201.18
You Save: $110.18 (55%)
Product Specifications- Bolt Diameter: 0.375
- Clamp Design: U-Clamp
- Clamp Maximum Diameter: 2.5
- Clamp Type: U-Bolt
- Finish: Natural
- Gauge: 11.0
- Grade Type: Regular
- Hardware Material: Steel
- Internet Product Code (IPC): AC04EB41AD7
- Item Grade: OEM Standard
- Item has MSDS (SDS): N
- Material: Steel
- Max Year Covered: 2019
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 35337
- MFG Name: Tenneco, Inc
- Min Year Covered: 1963
- Most Popular Make / Model: Ford F-150
- Most Popular Year: 2004
- Nut Type: Hex
- Package Contents: One Exhaust Clamp
- Pipe Diameter: 2.500
- Product Grade: Economy
- Saddle Hole Type: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 61647953
- UPC: 086387353373
- Width: 3.875
- Part Description: GMC Sierra 2500 Heavy Duty Steel Natural U Bolt Clamp
More Info Product Specifications- Other Names: Heat Shield
- Fitment Type: Direct Replacement
- Replaces: 12648338
- Part Description: GMC Sierra 2500 Heat Shield
More Info $62.88 MSRP: $94.84
You Save: $31.96 (34%)
Product Specifications- Bolt Hole Quantity: 6
- Color: Color May Vary
- Complete: Y
- Configuration: Multi Piece
- Contains Applications: Y
- Material: Steel
- Release Wave: 12/15/2017
- Thickness: 0.065
- UPC: 023913657574
- Part Description: GMC Sierra 2500 Exhaust Manifold Gasket Set
More Info Product Specifications- Gasket / Seal Material: Steel
- Internet Product Code (IPC): 5C7FCA2FF62
- Item Grade: Standard Replacement
- Item has MSDS (SDS): No
- MFG Brand Name: Bosal
- MFG Model # (Series): 256-1093
- Package Contents: Gasket
- Series: Direct-Fit Exhaust
- Supplier Company Name: Bosal
- UPC: 623920325536
- Part Description: GMC Sierra 2500 Exhaust Pipe Flange Gasket
More Info Product Specifications- Bolt Hole Quantity: 0
- Inside Diameter: 2.875"
- Location: Pipe to Manifold
- Material: Steel
- Position: Driver Side
- Thickness: 0.168"
- Type: Ring
- UPC: 023913672249
- Part Description: GMC Sierra 2500 Steel Exhaust Pipe Flange Gasket
More Info Product Specifications- Exhaust Pipe Inlet Connection Type: Pipe Connection
- Exhaust Pipe Material: Steel
- Exhaust Pipe Maximum Diameter: 0.0
- Exhaust Pipe Minimum Diameter: 0.0
- Exhaust Pipe Outlet Connection Type: Pipe Connection
- Exhaust Pipe Overall Length: 57.75
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet Diameter: 0.0
- Inlet Outside Diameter: 3.000
- Inlet Quantity: 1
- Inlet Type: Pipe Connection
- Internet Product Code (IPC): A9C9D128EA1
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 59.000
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 55421
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2006
- Outlet Diameter: 0.0
- Outlet Outside Diameter: 3.000
- Outlet Quantity: 1
- Outlet Type: Pipe Connection
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 740279
- Universal Or Specific Fit: Specific
- UPC: 086387554213
- Part Description: GMC Sierra 2500 Aluminized Steel Exhaust Tailpipe
More Info Product Specifications- Exhaust Pipe Inlet Connection Type: 3 Bolt Welded Flange
- Exhaust Pipe Material: Steel
- Exhaust Pipe Maximum Diameter: 0.0
- Exhaust Pipe Minimum Diameter: 0.0
- Exhaust Pipe Outlet Connection Type: 2 Bolt Welded Flange
- Exhaust Pipe Overall Length: 52.875
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet 1 Type: 3 Bolt Welded Flange
- Inlet Diameter: 0.0
- Inlet Quantity: 1
- Internet Product Code (IPC): 6594FFBB592
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 55.250
- Material: Steel
- Max Year Covered: 2006
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 55334
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 2500
- Most Popular Year: 2002
- Outlet 1 Type: 2 Bolt Welded Flange
- Outlet Diameter: 0.0
- Outlet Quantity: 1
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 324106
- Universal Or Specific Fit: Specific
- UPC: 086387553346
- Part Description: GMC Sierra 2500 Aluminized Steel Exhaust Front Pipe
More Info