Dorman - OE Solutions Exhaust Manifold P/N:674-235
Dorman 674-922 left exhaust manifold for the 2011-2018 Ram 1500 5.7L and other vehicles replaces an original manifold that has warped, cracked or started to leak. This Dorman exhaust manifold is a kit, so the gasket and downpipe hardware come with it.
A warped or cracked manifold can show up as a ticking noise on a cold start, an exhaust smell or a visible crack. A leaking gasket or a loose downpipe connection can be behind those signs too, so find the cause before buying a manifold. One manifold goes on each side of the V8, and this one is the left.
The 2011-2018 Ram 1500 5.7L, 2011-2018 Jeep Grand Cherokee 5.7L and 2011-2018 Ram 2500 5.7L take this manifold, and so do more Chrysler, Dodge, Jeep and Ram models. If your vehicle isn't named here, look up your year and engine in the Buyer's Guide tab.
Fit and size
Build and materials
Exhaust manifold, 1 manifold gasket, 2 bolts and 2 nuts. A heat shield is not included.
Interchange: 95383950117416857 · 101478 · 53034137AC · 68045559AA · 68045559AB · 663417
This part cross-references / interchanges with the following part numbers:
Is this the left Ram 1500 exhaust manifold for 2011-2018 models with the V8-5.7L?
Yes. Dorman 674-922 is the left-side exhaust manifold for the 2011-2018 Ram 1500 5.7L, and it also fits the 2011-2018 Jeep Grand Cherokee 5.7L.
What hardware comes with Dorman 674-922?
The kit has the exhaust manifold, one manifold gasket, two bolts and two nuts. A heat shield is not included.
Is this exhaust manifold made of cast iron?
Yes. Dorman 674-922 is cast iron, has oval ports and is a standard replacement grade.
How can I tell if an exhaust manifold is cracked or leaking?
With the engine off and cool, look for a visible crack or soot streaks around the ports. A ticking noise on a cold start or an exhaust smell can also mean a leak.
Does Dorman 674-922 replace OE number 68045559AA?
Yes. 68045559AA is one of the numbers this manifold replaces, along with 68045559AB and 53034137AC.
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.