Parts for your 2021 Toyota Aqua-Manifold gasket

2021 Toyota Aqua manifold gasket — what it is, why it matters, and when to replace it

Based on Toyota technical sources — including the Toyota Electronic Parts Catalogue (EPC), the Repair Manual (RM), and New Car Features (NCF) documents for both the late NHP10 (1NZ‑FXE) and the 2021-on Aqua (MXPK11/MXPK15 with the M15A‑FXE) — a manifold gasket is absolutely used on the 2021 Toyota Aqua. All variants have an intake manifold gasket sealing the plastic intake manifold to the cylinder head. On the earlier 1NZ‑FXE there’s also a conventional exhaust manifold gasket. On the 2021 second‑gen Aqua with the M15A‑FXE, the exhaust manifold is integrated into the cylinder head, so there isn’t a separate multi‑port exhaust manifold gasket