Parts for your 2019 Honda Accord-Exhaust gasket

2019 Honda Accord exhaust gasket: purpose, care and when to replace

Yes, the 2019 Honda Accord uses exhaust gaskets. Honda Service Information for the 2018–2022 Accord range and the Honda Electronic Parts Catalogue list several exhaust pipe/manifold flange gaskets and crush rings across the 1.5‑litre turbo, 2.0‑litre turbo and Hybrid variants. Reputable aftermarket application catalogues for this model also specify replacement exhaust gaskets, confirming they’re a normal service part wherever exhaust sections bolt together.

On this Accord, exhaust gaskets live between exhaust components (such as the manifold, close‑coupled catalyst, front pipe and intermediate/muffler flanges). Their job is simple but critical: seal super‑hot gases, cut noise, prevent fumes entering the cabin, and keep the oxygen sensors reading accurately. Depending on the joint, Honda uses multi‑layer steel gaskets, fire‑ring types, or “donut” crush gaskets with spring‑bolted flanges. Turbo variants use metal/compression‑style seals at the turbo/downpipe or close‑coupled catalyst connection