Stop exhaust leaks and route spent gases cleanly off the cylinder head with the Dorman - OE Solutions Exhaust Manifold 674-164. It installs as a direct-fit replacement for the 1988 Chevrolet Nova (L4-1.6L), 1988-1997 Toyota Corolla (L4-1.6L; L4-1.8L on 1993-1997), 1989-1997 Geo Prizm (L4-1.6L; L4-1.8L on 1993-1997), and the Toyota Celica for 1990-1993 (L4-1.6L) and 1996-1997 (L4-1.8L), engineered to drop in like the original manifold on the listed applications.
- Cast iron construction: durable materials help resist warping, cracking, and leaking for long-lasting service.
- Round ports, metallic gray finish: a standard-replacement-grade manifold built by a leading aftermarket manifold maker.
- Complete-repair kit: includes the necessary manifold gasket, downpipe mounting hardware (two studs and two nuts), and heat shield.
- Sold as one manifold: the listed applications use a quantity of one.
The exhaust manifold collects exhaust gases from the cylinder head exhaust ports and channels them into the downpipe and exhaust system. Over time cast-iron manifolds can crack or warp, producing a ticking exhaust-leak noise, a rise in noise, or a visible seep at the gasket. If a failed manifold is the cause of those signs, this replaces it. Country of origin: Vietnam.
Interchange: 101105 · 94856515 · SK674164 · 1714116220 · 1714116221 · 1714119015 · 1714119016. Manufacturer part number 674-164 (also 674164).
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this exhaust manifold do?
It collects exhaust gases from the cylinder head exhaust ports and routes them into the downpipe and exhaust system. Replacing a cracked or warped manifold helps address exhaust leaks if the old manifold is the cause.
Which vehicles does the 674-164 fit?
The 1988 Chevrolet Nova, 1988-1997 Toyota Corolla, 1989-1997 Geo Prizm, and the Toyota Celica for 1990-1993 and 1996-1997, with L4-1.6L or L4-1.8L engines. See the Buyer's Guide tab for details.
What is included in the kit?
It ships as a complete-repair kit with the exhaust manifold, one manifold gasket, downpipe mounting hardware (two studs and two nuts), and a heat shield.
What is it made of?
The manifold is cast iron with round ports and a metallic gray finish, offered as a standard-replacement grade. Country of origin: Vietnam.
What are signs the manifold may need replacing?
A ticking or louder exhaust noise, a burning smell, or a visible leak at the manifold can indicate a crack or warp. Diagnose the cause before replacing, as leaks can also come from the gasket.
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