Dorman 674-746 left exhaust manifold for the 2000-2003 Ford Excursion V8 7.3L and other vehicles collects exhaust gas from the cylinders. This Dorman exhaust manifold is one piece for the left side only.
- Cast iron construction that resists warping, cracking and leaking
- Precision-engineered and durably manufactured for its specified applications
- Standard replacement grade
- Kit supplied with the gaskets and downpipe hardware the repair needs
Quick facts
- Part: Dorman 674-746 exhaust manifold
- Fits: 2000-2003 Ford Excursion V8 7.3L and other vehicles
- Position: Left
- Material: Cast iron
- Condition: New
A ticking noise on a cold start, exhaust fumes or a visible crack can mean the manifold has worn out, though a leaking downpipe joint or a worn gasket may be behind them too. A 2000-2003 Ford Excursion V8 7.3L needs one on the left; the right side is a separate part, and both sides are normally replaced together.
Fits
This left exhaust manifold is a direct-fit replacement for the 2000-2003 Ford Excursion V8 7.3L, the 1999-2003 Ford F-250 Super Duty V8 7.3L and the 1999-2003 Ford F-350 Super Duty V8 7.3L, among others. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Left
- Quantity per application: 1
- Port shape: Round
Build and materials
- Material: Cast iron
- Grade: Standard replacement
- Condition: New
- Country of origin: China
In the box
One exhaust manifold, one manifold gasket, two bolts and two nuts. A heat shield is not included.
Interchange: 24056704530728285 · 34485119201191123 · 101402 · 663241 · F81Z9431AA · 1824273C1 · 1827273C1
This part cross-references / interchanges with the following part numbers:
24056704530728285, 34485119201191123, 101402, 663241, F81Z9431AA, 1824273C1, 1827273C1
Frequently Asked Questions
Is this the left exhaust manifold for the 1999-2003 Ford F-250 Super Duty V8 7.3L?
Yes. Dorman 674-746 is a left-side exhaust manifold for the 1999-2003 Ford F-250 Super Duty V8 7.3L; the right side is a separate part. Open the "Vehicles it fits" section to check another model and engine.
What comes with the Dorman OE Solutions exhaust manifold?
The kit has one exhaust manifold, one manifold gasket, two bolts and two nuts. A heat shield is not included.
Is this Dorman manifold made of cast iron?
Yes. This exhaust manifold is cast iron, built to resist warping, cracking and leaking.
Which other part numbers go with the Dorman 674 exhaust manifold?
Dorman 674-746 is cross-referenced to 663241, among other numbers. The Interchange line at the bottom of the page lists every one.
How can I tell if a left exhaust manifold like this one is damaged?
With the engine off and cool, look for cracks or sooty marks on the manifold. A ticking noise at cold start or an exhaust smell can also mean a leak, and a shop can test for one.
