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Exhaust Manifolds, Pipes & Mufflers
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28 Products found

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  • $145.31 MSRP: $171.88
    You Save: $26.57 (16%)
    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 1500 Engine Exhaust Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-523
    $183.96
    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: 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 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • $204.76 MSRP: $338.92
    You Save: $134.16 (40%)
    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 1500 Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-524
    $133.88
    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: Square
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 12560514, 12562407, 12574320, 12592083
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 037495059886
    • Part Description: GMC Sierra 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • $177.52 MSRP: $246.00
    You Save: $68.48 (28%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 22.4 x 12.0 x 7.0 inches
    • Item Weight: 11.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-732
    $139.49
    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 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • $156.17 MSRP: $258.49
    You Save: $102.32 (40%)
    Product Specifications
    • Other Names: Manifold
    • Item Dimensions: 8.0 x 20.7 x 12.2 inches
    • Item Weight: 11.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-522
    $100.75
    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 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-525
    $82.95
    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 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • $162.48 MSRP: $257.98
    You Save: $95.50 (38%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 24.9 x 9.6 x 8.2 inches
    • Item Weight: 13.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $186.88 MSRP: $256.30
    You Save: $69.42 (28%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 21.2 x 12.4 x 9.5 inches
    • Item Weight: 12.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $143.18 MSRP: $211.25
    You Save: $68.07 (33%)
    Product Specifications
    • Item Dimensions: 18.2 x 10.2 x 9.9 inches
    • Item Weight: 9.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $130.79 MSRP: $202.74
    You Save: $71.95 (36%)
    Product Specifications
    • Item Dimensions: 18.4 x 10.7 x 9.5 inches
    • Item Weight: 10.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $115.57 MSRP: $172.58
    You Save: $57.01 (34%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Fitment Type: Direct Replacement
    • Replaced by: 40009493
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $99.55 MSRP: $126.19
    You Save: $26.64 (22%)
    Product Specifications
    • Item Dimensions: 23.5 x 10.8 x 7.1 inches
    • Item Weight: 11.20 Pounds
    • Replaced by: 12701713
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $99.55 MSRP: $126.19
    You Save: $26.64 (22%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Fitment Type: Direct Replacement
    • Replaces: 12696384
    • Replaced by: 12701713
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $77.15 MSRP: $122.49
    You Save: $45.34 (38%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 23.8 x 10.8 x 7.3 inches
    • Item Weight: 9.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12701709
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $72.36 MSRP: $114.87
    You Save: $42.51 (38%)
    Product Specifications
    • Item Dimensions: 23.5 x 10.7 x 6.9 inches
    • Item Weight: 9.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • $55.94 MSRP: $88.82
    You Save: $32.88 (38%)
    Product Specifications
    • Other Names: Exhaust Manifold
    • Fitment Type: Direct Replacement
    • Replaces: 12680996
    • Replaced by: 12701712
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • Dorman Cast Iron Natural Exhaust Manifold for GMC Sierra 1500 - 674-495
    $90.42
    Product 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 1500 Cast Iron Natural Exhaust Manifold
    More Info
  • $135.02 MSRP: $235.01
    You Save: $99.99 (43%)
    Product Specifications
    • Other Names: Manifold
    • Item Dimensions: 23.7 x 9.9 x 8.8 inches
    • Item Weight: 11.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 8.3 x 20.7 x 12.5 inches
    • Item Weight: 13.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12562775
    • Part Description: GMC Sierra 1500 Exhaust Manifold
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 9.7 x 8.1 x 25.7 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564157, 12562236
    • Part Description: GMC Sierra 1500 Manifold
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 25.2 x 10.0 x 8.0 inches
    • Item Weight: 11.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Engine Exhaust Manifold Assembly
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 18.2 x 8.3 x 5.5 inches
    • Item Weight: 14.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Engine Exhaust Manifold Assembly-LH
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 20.0 x 9.4 x 5.2 inches
    • Item Weight: 15.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Engine Exhaust Manifold Assembly
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 24.4 x 10.1 x 6.4 inches
    • Item Weight: 16.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Engine Exhaust Manifold Assembly
    More Info
  • Product Specifications
    • Other Names: Exhaust Manifold
    • Item Dimensions: 19.4 x 8.8 x 4.5 inches
    • Item Weight: 14.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 1500 Engine Exhaust Manifold Assembly-RH
    More Info