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OEM (Genuine) GMC C2500 Manifold
PartNumber: 10045317
Product Specifications- Other Names: Exhaust Manifold
- Replaced by: 19369733
- Part Description: GMC C2500 Manifold
$6.34 MSRP:$11.47You Save: $5.13 (45%)
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-390Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 8
- OE Part Number: 10221960, 12553146
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495058748
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$145.83
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-214Product 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: 10045321
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495026907
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$130.13
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-213Product 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: 14102164
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495031383
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$111.28
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-470Product 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: No
- Inlet Port Shape: Oval
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 8
- OE Part Number: 12557359
- Package Quantity: 1
- Position: Driver Side
- UPC: 037495558440
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$105.45
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-161Product 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: 12551443
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495017660
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$97.04
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-268Product 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: 10223342, 12523197
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495032038
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$92.95
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-572Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12556040
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495070238
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$92.48
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-267Product 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: 10045731, 12551445, 14103135
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495032045
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$91.14
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-156Product 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: 14093658, 14102016
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495017738
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$89.94
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-157Product 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: 10045315
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495017745
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$88.73
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-159Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 8
- OE Part Number: 12551444, 14103191, 343787
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495017684
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$88.70
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-197Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: No
- Header Material: Cast Iron
- Heat Shield Included: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 14067365
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495017622
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$95.06
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-218Product 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: 12557828
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495031420
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$74.06
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-217Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 12554973
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495031413
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$65.75
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-202Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: Yes
- Heat Shield Included: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- Material: Cast Iron
- OE Part Number: 346222
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495031291
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
$102.33
OEM (Genuine) GMC C2500 Manifold
PartNumber: 12557359
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 19.6 x 9.2 x 4.0 inches
- Item Weight: 12.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Manifold
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-278Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- OE Part Number: 14050233
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495033943
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-245Product Specifications- Finish: Natural
- Flange Bolt Hole Quantity: 0
- Flange Stud Hole Quantity: 3
- Gasket or Seal Included: Yes
- Heat Shield Included: Yes
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 6
- Material: Cast Iron
- OE Part Number: 14031376, 14034069
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495027331
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-244Product 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: No
- Inlet Port Shape: Square
- Installation Hardware Included: Yes
- Item Grade: Regular
- Manifold Bolt Hole Quantity: 8
- OE Part Number: 10045732, 14048362, 6272280
- Package Quantity: 1
- Position: Passenger Side
- UPC: 019495027324
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
Dorman® Cast Iron Natural Exhaust Manifold for GMC C2500
PartNumber: 674-391Product 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: 10230859, 12553149
- Package Quantity: 1
- Position: Driver Side
- UPC: 019495058755
- Part Description: GMC C2500 Cast Iron Natural Exhaust Manifold
OEM (Genuine) GMC C2500 Engine Exhaust Manifold Assembly
PartNumber: 12551445
Product Specifications- Other Names: Exhaust Manifold
- Item Dimensions: 20.0 x 8.4 x 4.2 inches
- Item Weight: 24.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 10045731
- Part Description: GMC C2500 Engine Exhaust Manifold Assembly
OEM (Genuine) GMC C2500 Engine Exhaust Manifold Assembly
PartNumber: 12557828
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 27.1 x 10.7 x 4.8 inches
- Item Weight: 15.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Engine Exhaust Manifold Assembly
OEM (Genuine) GMC C2500 Exhaust Manifold
PartNumber: 14050233Product Specifications- Other Names: Manifold
- Item Dimensions: 19.1 x 7.4 x 4.2 inches
- Item Weight: 9.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Exhaust Manifold
OEM (Genuine) GMC C2500 Engine Exhaust Manifold
PartNumber: 12556476
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 24.2 x 10.1 x 3.2 inches
- Item Weight: 18.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 10149624
- Part Description: GMC C2500 Engine Exhaust Manifold
OEM (Genuine) GMC C2500 Exhaust Manifold
PartNumber: 14084379Product Specifications- Other Names: Manifold
- Item Dimensions: 23.3 x 14.9 x 5.7 inches
- Item Weight: 10.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Exhaust Manifold
OEM (Genuine) GMC C2500 Exhaust Manifold & Heat Stove Assembly-RH
PartNumber: 14085780Product Specifications- Other Names: Manifold
- Item Dimensions: 23.5 x 15.2 x 5.8 inches
- Item Weight: 13.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Exhaust Manifold & Heat Stove Assembly-RH
OEM (Genuine) GMC C2500 Engine Exhaust Manifold Assembly
PartNumber: 12553149
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 22.9 x 8.2 x 5.2 inches
- Item Weight: 20.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Engine Exhaust Manifold Assembly
OEM (Genuine) GMC C2500 Manifold, Exhaust
PartNumber: 14048437Product Specifications- Other Names: Manifold
- Item Dimensions: 28.6 x 6.6 x 6.4 inches
- Item Weight: 25.20 Pounds
- Part Description: GMC C2500 Manifold, Exhaust
OEM (Genuine) GMC C2500 Engine Exhaust Manifold Assembly
PartNumber: 10045321
Product Specifications- Other Names: Exhaust Manifold, Manifold
- Item Dimensions: 16.3 x 8.7 x 3.5 inches
- Item Weight: 12.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC C2500 Engine Exhaust Manifold Assembly
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Next >About GMC C2500 Exhaust Manifold
The GMC C2500 is useful for transporting purposes. It can move vehicles, yachts, animals, and just about anything you want to move. The GMC C2500 is a sturdy and durable truck. Classic parts like the exhaust manifold contribute to its success. The exhaust manifold is very effective at keeping gases away, which can put the driver at risk. The exhaust manifold also helps prevent backward flow which can cause less fresh air and poor performance. The GMC C2500 exhaust manifold received many improvements to the exhaust systems and fluid dynamics as has been shown in the exhaust ultimate power valve, which modifies the pressure to improve the job of the engine speed.
Our online catalog includes the braking system, the powertrain, the chassis, and other types of crucial parts. There are lots of top-quality and durable GMC C2500 parts available on our website. Get helpful parts at a low price with just a few clicks.