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Dorman 674-728 Exhaust Manifold

Dorman 674-728 Exhaust Manifold Image 1
Dorman 674-728 Exhaust Manifold Image 2
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Dorman 674-728 Exhaust Manifold

Dorman
Brand:Dorman
Part Number: 674-728
UPC: 019495212881
Weight: 17.42 lbs
Condition:New



On Sale:

$485.02

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 674-728 Exhaust Manifold for your vehicle. Buy now and secure your purchase online!

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

Features and Benefits:

  • Complete repair - includes all necessary gaskets and downpipe hardware
  • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
  • Trustworthy design - built by industry leader in aftermarket manifolds

Specifications:

Color:
Metallic Gray
Gasket Or Seal Included:
Yes
Grade Type:
Regular
Heat Shield Included:
Yes
Material:
Cast Iron
Mounting Hardware Included:
Yes
Package Contents:
1 Manifold Gasket and 1 Flange
Package Contents:
2 Air Nuts
Package Contents:
2 Air Studs
Package Contents:
3 Nuts
Package Contents:
3 Studs
Package Contents:
Exhaust Manifold
Port Shape:
Square
ATP #:
101376
Davico Mfg #:
663223
General Motors #:
12557286
General Motors #:
12580303
General Motors #:
12601751
Country of Origin:
CN

Select a vehicle to narrow Dorman 674-728 Exhaust Manifold fitment info!

Last Updated: 09/20/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
Chevrolet Silverado 2500 HD

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Silverado 2500 HD



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
Chevrolet Silverado 2500 HD Classic

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Silverado 2500 HD Classic



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
Chevrolet Silverado 3500

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Silverado 3500



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
Chevrolet Silverado 3500 Classic

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Silverado 3500 Classic



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
Chevrolet Suburban 2500

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
GMC Sierra 2500 HD Classic

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

GMC Sierra 2500 HD Classic



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
GMC Sierra 3500

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

GMC Sierra 3500



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
GMC Sierra 3500 Classic

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

GMC Sierra 3500 Classic



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle
GMC Yukon XL 2500

8.1L V8 Gas OHV
1
 
Right (Passenger)
 
wo/A.I.R.
Eng: L18
 

GMC Yukon XL 2500



8.1L V8 Gas OHV

Right (Passenger) wo/A.I.R.
Eng: L18

1 Per Vehicle