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GMC Sierra Exhaust Manifolds, Pipes, Mufflers & Components
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- Exhaust Tip
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- Exhaust Hanger
- Exhaust Resonator
- Tail Pipe
- Exhaust Heat Shield
- Exhaust Manifold Bolt
- Exhaust Pipe Connector
- Exhaust Bracket
- Exhaust Extension Pipe
- Exhaust Insulator
- Exhaust Intermediate Pipe
- Exhaust Nut
- Exhaust Seal Ring
- Muffler Hanger Straps
- Exhaust System
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Walker® Perforated Metal for GMC Sierra
PartNumber: 31718$10.40Product 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 Perforated Metal
Walker® Perforated Metal for GMC Sierra
PartNumber: 31718$10.40Product 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 Perforated Metal
$11.44Product 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 Aluminized Steel Id Od Exhaust Pipe Connector
$89.96Product Specifications- Body Height: 7.000
- Body Length: 24.000
- Body Material: Stainless Steel
- Body Width: 9.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.750
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 1.625
- Internet Product Code (IPC): 24930647BF5
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21356
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2004
- Muffler Body Height: 7.0
- Muffler Body Length: 24.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 9.0
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 2.75
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 2.75
- Muffler Outlet Diameter Designation: Outside Diameter
- Muffler Overall Length: 29.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Outside Diameter: 2.750
- Outlet Configuration: Offset
- Overall Length: 29.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 4072207
- Universal Or Specific Fit: Specific
- UPC: 086387213561
- Part Description: GMC Sierra Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
$163.71Product 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 Cast Iron Natural Exhaust Manifold
$128.80 MSRP:$224.19You Save: $95.39 (43%)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 Engine Exhaust Manifold
- $163.71Product 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 Cast Iron Natural Exhaust Manifold
- $163.71Product 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 Cast Iron Natural Exhaust Manifold
$216.61Product 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: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12574406, 12592082
- Package Quantity: 1
- Position: Driver Side
- UPC: 037495059879
- Part Description: GMC Sierra Cast Iron Natural Exhaust Manifold
$104.50Product Specifications- Body Height: 5.500
- Body Length: 20.000
- Body Material: Stainless Steel
- Body Width: 11.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 3.5
- Internet Product Code (IPC): 6E97125578E
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21522
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2005
- Muffler Body Height: 5.5
- Muffler Body Length: 20.0
- Muffler Body Material: Steel
- Muffler Body Width: 11.0
- Muffler Color / Finish: Aluminized
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 27.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 27.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 702129
- Universal Or Specific Fit: Specific
- UPC: 086387215220
- Part Description: GMC Sierra Quiet Flow Steel Oval Aluminized Exhaust Muffler
$100.14Product Specifications- Inlet Connection Type: 2 Bolt Welded Flange
- Inlet Diameter Designation: Outside Diameter
- Inlet Quantity: 1
- Main Piping Diameter: 3.5"
- Mandrel Bent: N
- Material: Aluminized Steel
- Outlet Connection Type: Pipe Connection
- Outlet Diameter Designation: Outside Diameter
- Outlet Quantity: 1
- Overall Length: 40.25"
- Pipe Inlet Diameter: 3.5"
- Pipe Outlet Diameter: 3.5"
- Thickness: 0.069"
- Part Description: GMC Sierra Aluminized Steel Exhaust Extension Pipe
- $128.80 MSRP:
$224.19You Save: $95.39 (43%)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 Engine Exhaust Manifold
$106.02Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 8
- Flange Stud Hole Quantity: 0
- Gasket or Seal Included: Yes
- Grade Type: Regular
- Header Material: Cast Iron
- Heat Shield Included: No
- Inlet Port Shape: Oval
- Installation Hardware Included: Yes
- Manifold Bolt Hole Quantity: 5
- O2 Sensor: without O2 Sensor Port
- OE Part Number: 12629337
- Position: Driver Side
- Tube Wall Thickness: 0.43"
- UPC: 889245247797
- Part Description: GMC Sierra Cast Iron Natural Exhaust Manifold
$225.81Product 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: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 8
- OE Part Number: 12624683, 97224586
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495212911
- Part Description: GMC Sierra Cast Iron Natural Exhaust Manifold
- $128.80 MSRP:
$224.19You Save: $95.39 (43%)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 Engine Exhaust Manifold
$17.69 MSRP:$36.72You Save: $19.03 (52%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 19.0 x 3.0 x 0.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12558573, 12600530
- Part Description: GMC Sierra Gasket, Exhaust Manifold
- $17.69 MSRP:
$36.72You Save: $19.03 (52%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 19.0 x 3.0 x 0.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12558573, 12600530
- Part Description: GMC Sierra Gasket, Exhaust Manifold
- $17.69 MSRP:
$36.72You Save: $19.03 (52%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 19.0 x 3.0 x 0.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12558573, 12600530
- Part Description: GMC Sierra Gasket, Exhaust Manifold
- $17.69 MSRP:
$36.72You Save: $19.03 (52%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 19.0 x 3.0 x 0.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12558573, 12600530
- Part Description: GMC Sierra Gasket, Exhaust Manifold
OEM (Genuine) GMC Sierra Manifold Gasket
PartNumber: 12657093$15.04 MSRP:$20.66You Save: $5.62 (28%)Product Specifications- Other Names: Exhaust Manifold Gasket, Manifold Gasket
- Item Dimensions: 18.8 x 3.0 x 0.2 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra Manifold Gasket
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
OEM (Genuine) GMC Sierra Mount Insulator
PartNumber: 15092802$22.23 MSRP:$34.96You Save: $12.73 (37%)Product Specifications- Item Dimensions: 5.1 x 2.6 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15740212
- Part Description: GMC Sierra Mount Insulator
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