Dorman - OE Solutions Exhaust Manifold P/N:674-805
Dorman 674-710 right exhaust manifold for the 2007-2021 Toyota Tundra V8 5.7L and other vehicles collects exhaust gases from the engine and routes them to the downpipe. It comes as a kit with the gaskets and downpipe hardware for a complete repair.
Visible cracks, an exhaust smell or a ticking noise at cold start can mean the manifold is worn, though a leaking flange gasket or a loose downpipe joint can sit behind them too, so find the cause before replacing it.
It fits as an exhaust manifold for the 2007-2021 Toyota Tundra V8 5.7L and for the 2008-2022 Toyota Sequoia V8 5.7L.
Fit and size
Build and materials
One right exhaust manifold, one manifold gasket, one flange gasket, one air tube gasket, 3 studs, 3 nuts, 3 washers and a heat shield. This side takes one per vehicle; the left side is its own part and is ordered separately.
Interchange: 663205 · 1710438010 · 1710438011
This part cross-references / interchanges with the following part numbers:
Is this the right-side exhaust manifold for the 2008-2022 Toyota Sequoia V8 5.7L?
Yes. Dorman 674-710 is a right exhaust manifold made for the 2008-2022 Toyota Sequoia V8 5.7L. The left side is a separate part.
Does this Dorman exhaust manifold come with gaskets and hardware?
Yes. The kit has a manifold gasket, a flange gasket, an air tube gasket, 3 studs, 3 nuts, 3 washers and a heat shield.
What is this Dorman manifold made of?
Dorman 674-710 is made of stainless steel and is a standard replacement grade, with round ports.
How can I tell if a right exhaust manifold is cracked or leaking?
Visible cracks, an exhaust smell or a ticking noise at cold start can all be signs. Look only with the engine off and cool, and have a shop test it.
Does Dorman 674-710 replace number 1710438010?
Yes. 1710438010 is one of the numbers Dorman 674-710 replaces.
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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.