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2012 GMC Sierra Exhaust Manifold

Browse our online catalogue to find original replacement Exhaust Manifolds specifically designed to fit a 2012 GMC Sierra.

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2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 4 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 4 of 4
2012 GMC Sierra Exhaust Manifold
$188.32
10+ In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Left (Driver Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Vehicle Fitment Notes:
wo/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 4 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522 image 4 of 4
2012 GMC Sierra Exhaust Manifold
$188.32
10+ In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Left (Driver Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 6.2L 6162cc 376ci V8 (4.06x3.62; 103.2x92.0);
Vehicle Fitment Notes:
wo/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 4 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 4 of 4
2012 GMC Sierra Exhaust Manifold
$262.71
10+ In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Right (Passenger Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Vehicle Fitment Notes:
wo/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 4 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732 image 4 of 4
2012 GMC Sierra Exhaust Manifold
$262.71
10+ In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Right (Passenger Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 6.2L 6162cc 376ci V8 (4.06x3.62; 103.2x92.0);
Vehicle Fitment Notes:
wo/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 4 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 4 of 4
2012 GMC Sierra Exhaust Manifold
$311.17
In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Left (Driver Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Vehicle Fitment Notes:
w/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 4 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Left Dorman 674522XD image 4 of 4
2012 GMC Sierra Exhaust Manifold
$311.17
In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Left (Driver Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 6.2L 6162cc 376ci V8 (4.06x3.62; 103.2x92.0);
Vehicle Fitment Notes:
w/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 4 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 4 of 4
2012 GMC Sierra Exhaust Manifold
$339.61
In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Right (Passenger Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 5.3L 5328cc 325ci V8 (3.78x3.62; 96.0x92.0);
Vehicle Fitment Notes:
w/Ceramic Coating
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 4 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 1 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 2 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 3 of 4
2012 GMC Sierra Exhaust Manifold Right Dorman 674732XD image 4 of 4
2012 GMC Sierra Exhaust Manifold
$339.61
In Stock
Condition: New
Ships: Monday Apr. 6th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Right (Passenger Side)
Required Per Vehicle: 1
Product Details
Fits: 2012 GMC Sierra
Equipped With:
Engine Base: 6.2L 6162cc 376ci V8 (4.06x3.62; 103.2x92.0);
Vehicle Fitment Notes:
w/Ceramic Coating