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1990 GMC C5000 Topkick

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Dorman 674-239 Exhaust Manifold
for 1990 GMC C5000 Topkick 6L V8 Gas

Dorman 674-239 Exhaust Manifold - 1990 GMC C5000 Topkick Image 1
Dorman 674-239 Exhaust Manifold - 1990 GMC C5000 Topkick Image 2
Dorman 674-239 Exhaust Manifold - 1990 GMC C5000 Topkick Image 3
Dorman 674-239 Exhaust Manifold - 1990 GMC C5000 Topkick

Dorman
Brand:Dorman
Part Number: 674-239
UPC: 019495027270
Weight: 29.58 lbs
Condition:New



On Sale:

$168.56

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

Product Information

Description:

Get the Dorman 674-239 Exhaust Manifold for your 1990 GMC C5000 Topkick. Buy now and secure your purchase online!

Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability.

Features and Benefits:

  • Complete kit - includes new manifold, manifold gasket, flange gasket, 3 studs, 3 nuts and 3 springs
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking

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 Flange Gasket
Package Contents:
1 Manifold Gasket
Package Contents:
3 Nuts
Package Contents:
3 Springs
Package Contents:
3 Studs
Package Contents:
Exhaust Manifold
Port Shape:
Square
ATP #:
101075
General Motors #:
12551387
Country of Origin:
CN

Dorman 674-239 Exhaust Manifold compatibility with your 1990 GMC C5000 Topkick...

Last Updated: 09/20/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1991

 

1990

 

1991

 

1990

 
GMC C5000 Topkick

6L V8 Gas
1
 
Right (Passenger)
 
Eng Mfr: General Motors
Fuel Sys: FI
 

GMC C5000 Topkick



6L V8 Gas

Right (Passenger) Eng Mfr: General Motors
Fuel Sys: FI

1 Per Vehicle

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