Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2003 Chevrolet W4500 Tiltmaster

X

Dorman 674-446 Exhaust Manifold
for 2003 Chevrolet W4500 Tiltmaster 5.7L V8 Gas OHV

Dorman 674-446 Exhaust Manifold - 2003 Chevrolet W4500 Tiltmaster Image 1
Dorman 674-446 Exhaust Manifold - 2003 Chevrolet W4500 Tiltmaster Image 2
Dorman 674-446 Exhaust Manifold - 2003 Chevrolet W4500 Tiltmaster Image 3
Dorman 674-446 Exhaust Manifold - 2003 Chevrolet W4500 Tiltmaster Image 4
Dorman 674-446 Exhaust Manifold - 2003 Chevrolet W4500 Tiltmaster

Dorman
Brand:Dorman
Part Number: 674-446
UPC: 019495036302
Weight: 17.42 lbs
Condition:New



On Sale:

$119.63

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

Product Information

Description:

Get the Dorman 674-446 Exhaust Manifold for your 2003 Chevrolet W4500 Tiltmaster. 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
  • 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:
Natural
Gasket Or Seal Included:
Yes
Grade Type:
Regular
Heat Shield Included:
No
Material:
Cast Iron
Mounting Hardware Included:
Yes
Package Contents:
1 Flange Gasket
Package Contents:
1 Manifold Gasket
Package Contents:
3 Nuts
Package Contents:
3 Studs
Package Contents:
Exhaust Manifold
Port Shape:
Square
ATP #:
101168
General Motors #:
12554981
General Motors #:
93802337
Isuzu #:
8125549810
Isuzu #:
8938023370
Country of Origin:
VN

Dorman 674-446 Exhaust Manifold compatibility with your 2003 Chevrolet W4500 Tiltmaster...

Last Updated: 09/20/2024

Years Vehicle Per Vehicle PositionFitment Notes

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet W4500 Tiltmaster

5.7L V8 Gas OHV
1
 
Right (Passenger)
 

Chevrolet W4500 Tiltmaster



5.7L V8 Gas OHV

Right (Passenger)
1 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices



Customers who bought Dorman 674-446 Exhaust Manifold also purchased