Exhaust Manifold Kit - Includes Required Gaskets And Hardware - Dorman (674-498)
Dorman - 674498
Sale Price$166.61
Description : The original equipment exhaust manifolds on certain Jeep Wagoneer SUVs and Ram 1500 trucks are equipped with a cylinder deactivation system that shuts down four of the engine's eight cylinders during highway driving to improve fuel economy. This system causes two of the cylinder ports to cool while two remain hot, stressing the exhaust manifold to the point of warping or cracking. Eliminate potential cracking issues with this Dorman OE FIX exhaust manifold. This patent-pending upgraded design features an integrated outer flange that strengthens the sides of the manifold, a thicker inner flange and a ceramic coating that provides uniform heat distribution. This precision-engineered manifold is designed to seamlessly replace the original equipment right-side manifold on specified vehicles.
EXHAUST MANIFOLD KIT
Exhaust, Manifold, Manifolds
Exhaust Header
EXHAUST MANIFOLD KIT
Exhaust, Manifold, Manifolds
Exhaust Header
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- Min. 12 Months
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Product Details
Description
The original equipment exhaust manifolds on certain Jeep Wagoneer SUVs and Ram 1500 trucks are equipped with a cylinder deactivation system that shuts down four of the engine's eight cylinders during highway driving to improve fuel economy. This system causes two of the cylinder ports to cool while two remain hot, stressing the exhaust manifold to the point of warping or cracking. Eliminate potential cracking issues with this Dorman OE FIX exhaust manifold. This patent-pending upgraded design features an integrated outer flange that strengthens the sides of the manifold, a thicker inner flange and a ceramic coating that provides uniform heat distribution. This precision-engineered manifold is designed to seamlessly replace the original equipment right-side manifold on specified vehicles.
EXHAUST MANIFOLD KIT
Exhaust, Manifold, Manifolds
Exhaust Header
EXHAUST MANIFOLD KIT
Exhaust, Manifold, Manifolds
Exhaust Header
Features & Benefits
- Improved design - this exhaust manifold for select Jeep Wagoneer and Ram 1500 vehicles features patent-pending upgrades to help prevent damage from thermal cycling of the cylinder deactivation system
- Innovative construction - features an integrated outer flange that strengthens the sides of the manifold, a thicker inner flange and a ceramic coating that provides uniform heat distribution
- Ideal solution - includes required gaskets and hardware, and engineered to help restore leak-free, reliable exhaust flow when an original equipment exhaust manifold is warped, cracked or failed
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Part Number (MPN)
674-498
Brand
SKU
674-498
UPC / GTIN
194883468948 / 00194883468948
Condition
New
Position
Right
Brand
Dorman - OE Solutions
Collector Port Diameter
60
Finish
Ceramic Coated
Gasket Or Seal Included
Yes
Grade Type
Standard Replacement
Heat Shield Included
No
Material
Ductile Iron
Mounting Hardware Included
Yes
Mounting Hole Quantity
10
Oxygen Sensor Port
No
Package Contents
1 Exhaust Manifold<br />1 Inlet Gasket, 2 Bolts<br />2 Retainer Nuts<br />5 Mounting Studs<br />5 Nuts<br />2 Mounting Bolts
Port Shape
Round
Tube Wall Thickness
0.125
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
Chrysler
68591572AC, 68591572AA, 68591572AB
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