Parts for your 2020 Toyota C-hr-Manifold gasket

2020 Toyota C‑HR manifold gasket — what it does and when to replace it

Based on technical sources such as the Toyota C‑HR (AX10/AX50) Repair Manual available via Toyota’s Technical Information System (TIS) and the Toyota Electronic Parts Catalogue (EPC), the 2020 Toyota C‑HR is fitted with manifold gaskets. Both the 2.0‑litre M20A‑FKS and the 1.2‑litre 8NR‑FTS turbo engines use intake manifold gaskets and exhaust manifold gaskets to seal the mating surfaces. These gaskets are specified service parts and are replaced on disturbance.

The manifold gasket’s job is simple but critical: it seals the junction between the manifold and the cylinder head. On the intake side, it prevents unmetered air from sneaking in and upsetting fuel trims