Parts for your 2019 Honda Cr-v-Exhaust gasket

2019 Honda CR‑V exhaust gasket: what it does and when to replace it

The 2019 Honda CR‑V does use exhaust gaskets. Technical sources including the Honda CR‑V Service Manual (2017–2022, Exhaust System section) and Honda’s Electronic Parts Catalogue for 2019 models list sealing gaskets at key joints: the exhaust manifold to cylinder head, the front pipe/donut ring at the catalytic converter or downpipe, and at certain flange joints. On 1.5‑litre VTEC Turbo variants, there are also gaskets sealing the turbocharger turbine housing to the downpipe. So yes—exhaust gaskets are absolutely relevant on this model.

These gaskets keep the system sealed so exhaust gases don’t escape before the catalytic converter. That helps maintain quiet operation, protects against fumes entering the cabin, and ensures the oxygen sensors read accurately for proper fuel control. On turbo models, good sealing also keeps spool response crisp and under‑bonnet heat in check.

As part of routine servicing, it’s wise to have the exhaust visually checked on a hoist. While exhaust gaskets aren’t a “replace at X km” item, they should be renewed any time a joint is undone, or if there are signs of leakage. Genuine or OEM‑quality gaskets are recommended, along with new spring bolts or flange hardware where specified by Honda.

• Common leak signs: a ticking or chuffing noise on cold start, a sharp exhaust smell near the front of the car, black sooty marks at a joint, or a CEL with fuel‑trim/oxygen sensor codes.
• Best practice: avoid paste sealants upstream of the catalytic converter