Dorman - OE Solutions Exhaust Manifold P/N:674-416
Dorman 674-905 right exhaust manifold for the 2003-2008 Dodge Ram 1500 V8 5.7L and other vehicles carries exhaust gas from the cylinders to the downpipe. This Dorman exhaust manifold has a patented design intended to match the performance of the original equipment manifold on the specified vehicles.
An exhaust leak sound, a ticking noise near the engine or a visible crack can mean the manifold is worn, though a failed manifold gasket or a loose downpipe connection can be behind the same signs.
It is listed for a wide range of Dodge and Chrysler models, including the 2003-2008 Dodge Ram 2500 V8 5.7L and the 2004-2008 Dodge Durango V8 5.7L. The 2003-2008 Dodge Ram 1500 V8 5.7L takes one on the right side; this listing is a single right manifold, and the left side is a separate part. If your vehicle isn't named here, look up its year and engine on the Buyer's Guide tab.
Fit and size
Build and materials
One exhaust manifold, one manifold gasket, two bolts, two nuts, two washers and a heat shield.
Interchange: 101489 · 53032198AE · 53032198AZ · 663400
This part cross-references / interchanges with the following part numbers:
Is this Ram 1500 exhaust manifold the right side for a 2003-2008 Dodge Ram 1500 V8 5.7L?
Yes. Dorman 674-905 is the right exhaust manifold listed for the 2003-2008 Dodge Ram 1500 V8 5.7L, and the left side is a separate part.
Is this a Dodge Durango exhaust manifold for the 2004-2008 Dodge Durango V8 5.7L?
Yes. The 2004-2008 Dodge Durango V8 5.7L is listed for this right-side manifold, which takes one on that side. Other vehicles are covered on the Buyer's Guide tab.
Does the Dorman manifold come with a gasket and mounting hardware?
Yes. Dorman 674-905 includes one manifold gasket, two bolts, two nuts, two washers and a heat shield along with the exhaust manifold.
Is this right-side exhaust manifold cast iron, and what shape are its ports?
Yes, it is cast iron with square ports. The material is made to resist warping, cracking and leaking.
How can I tell if my exhaust manifold is leaking or cracked?
An exhaust leak sound or ticking near the engine can point to a leak. Cracks or soot at the joint can be seen with the engine off and cool, and a shop can confirm it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.