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Toyota GASKET, EXHAUST MANIFOLD TO HEAD
Seals the joint between two mating surfaces against oil, coolant or gas leaks. Genuine Toyota gasket, exhaust manifold to head, part no. 17173-75040.

Product Overview
Part number 17173-75040 is the genuine Toyota gasket, exhaust manifold to head, listed under manifold in the Toyota catalog. Catalog note: “W( ai), 657”. It is also listed under exhaust manifold gasket. It is made for the Toyota Hiace / Regiusace, 4Runner / Hilux and Land Cruiser (2025). It appears as callout 17173 on the catalog diagram. The catalog specifies a quantity of 1.
Before ordering, compare part number 17173-75040 with the number on your old part. Part numbers can change during a model's production run, so a VIN check is the surest way to get the right one.

Key Features
Seals the joint
Fills the gap between the mating faces so the joint stays leak-free under heat and pressure.
Listed fitment
Listed for the Toyota 4Runner / Hilux, Hiace / Regiusace and Land Cruiser (2024–2026).
Catalog reference
Listed under manifold in the Toyota parts catalog as callout 17173, with quantity 1.
Genuine OEM part
Original Toyota part number 17173-75040. Share your VIN and we confirm it fits before you order.
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