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2002 GMC Sierra 3500

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Dorman 674-728 Exhaust Manifold
for 2002 GMC Sierra 3500 8.1L V8 Gas OHV

Dorman 674-728 Exhaust Manifold - 2002 GMC Sierra 3500 Image 1
Dorman 674-728 Exhaust Manifold - 2002 GMC Sierra 3500 Image 2
Dorman 674-728 Exhaust Manifold - 2002 GMC Sierra 3500 Image 3
Dorman 674-728 Exhaust Manifold - 2002 GMC Sierra 3500 Image 4
Dorman 674-728 Exhaust Manifold - 2002 GMC Sierra 3500

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



On Sale:

$489.61

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

Product Information

Description:

Get the Dorman 674-728 Exhaust Manifold for your 2002 GMC Sierra 3500. 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

Dorman 674-728 Exhaust Manifold compatibility with your 2002 GMC Sierra 3500...

Last Updated: 09/20/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

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