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2015 GMC Sierra 1500
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OEM (Genuine) 2015 GMC Sierra 1500 Manifold
PartNumber: 12629337
Product Specifications- Notes: Sierra, Silverado; 5.3l, 6.2l; Left; 5.3 & 6.2 Liter
- Location: Driver Side
- 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: 2015 GMC Sierra 1500 Manifold
Vehicle Fitment- 2015 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$158.52 MSRP:$251.70You Save: $93.18 (38%)
OEM (Genuine) 2015 GMC Sierra 1500 Exhaust Manifold
PartNumber: 12631812
Product Specifications- Notes: 4.3 Liter; Sierra, Silverado; 4.3l; Left
- Location: Driver Side
- Item Dimensions: 18.2 x 10.2 x 9.9 inches
- Item Weight: 9.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2015 GMC Sierra 1500 Exhaust Manifold
Vehicle Fitment- 2015 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$132.77 MSRP:$195.89You Save: $63.12 (33%)
OEM (Genuine) 2015 GMC Sierra 1500 Exhaust Manifold
PartNumber: 12631813
Product Specifications- Notes: 4.3 Liter; Sierra, Silverado; 4.3l; Right
- Location: Passenger Side
- Item Dimensions: 18.4 x 10.7 x 9.5 inches
- Item Weight: 10.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2015 GMC Sierra 1500 Exhaust Manifold
Vehicle Fitment- 2015 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$132.77 MSRP:$197.42You Save: $64.65 (33%)
Dorman® Cast Iron Natural Exhaust Manifold for 2015 GMC Sierra 1500
PartNumber: 674-495Product 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: 2015 GMC Sierra 1500 Cast Iron Natural Exhaust Manifold
Vehicle Fitment- 2015 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
- 2015 GMC Sierra 1500 | All Trims | 8 Cyl 6.2L
$80.70
OEM (Genuine) 2015 GMC Sierra 1500 Exhaust Manifold
PartNumber: 12629338
Product Specifications- Notes: Sierra, Silverado; 5.3l, 6.2l; Right; 5.3 & 6.2 Liter
- Location: Passenger Side
- 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: 2015 GMC Sierra 1500 Exhaust Manifold
Vehicle Fitment- 2015 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$153.37 MSRP:$228.83You Save: $75.46 (33%)