Parts for your 2022 Honda Cr-v-Exhaust gasket

2022 Honda CR‑V exhaust gasket: what it does, why it matters, and when to replace it

Technical sources including the Honda Service Manual for the 2017–2022 CR‑V (Exhaust System section) and Honda’s genuine parts catalogue diagrams for the 2022 model confirm the vehicle uses multiple exhaust gaskets. These include the exhaust manifold gasket at the cylinder head and crush or “donut” flanges between the front pipe, catalytic converter and mid/muffler sections. So yes—an exhaust gasket is absolutely fitted and relevant on a 2022 Honda CR‑V.

On this model, the exhaust gaskets seal extremely hot gases as they leave the engine and flow through the turbo/front pipe and catalytic converter to the rear mufflers. A good seal keeps noise down, prevents fumes entering the cabin, protects sensor readings for the engine management system and helps the CR‑V maintain smooth performance and fuel economy. Because most of these gaskets are crush-type, they’re designed to deform once and aren’t meant to be reused.

There’s no set kilometre-based replacement interval for exhaust gaskets on the CR‑V, but they should be inspected during routine servicing—particularly if the exhaust has been apart, the vehicle has seen a lot of short trips or there’s been an underbody knock. When any exhaust joint is disturbed, best practice is to fit new gaskets, along with any specified spring bolts and self‑locking nuts, then tighten to the Honda torque specs in the service manual.

Typical signs it’s time for attention include:

• A sharp ticking or puffing noise on cold start or under load
• Sooty deposits or a whiff of exhaust near a flange or the manifold area
• A slight drop in power or economy, or an unexpected check‑engine light from disturbed O₂ sensor readings

Replacement is straightforward for a trained tech: let the exhaust cool completely, support the pipes to avoid stress on joints, remove the old gasket and hardware, clean mating faces, install a new gasket and hardware and torque everything evenly. Afterward, they’ll check for leaks with a smoke test or by feeling for pulses around the joint (carefully—exhaust parts get scorching hot). Using genuine Honda gaskets or quality equivalents helps ensure the crush material seals first time and stays sealed.

If there’s any hint of fumes in the cabin, don’t put it off—book the CR‑V with a qualified mechanic. A small leak can quickly worsen and isn’t worth the risk.

• Does the 2022 Honda CR‑V have an exhaust gasket and where is it?
  Yes. It uses an exhaust manifold gasket at the cylinder head and crush (donut) or flange gaskets between the front pipe, catalytic converter and mid/rear sections. Most are accessible from underneath on a hoist, the manifold gasket is up near the engine and best checked from the engine bay and below.
• How often should the exhaust gasket be replaced on a 2022 CR‑V?
  There’s no fixed interval. Replace any time a joint is separated, or if there’s a leak. During routine services (about every 10,000–15,000 km), a quick visual and noise check is sensible. Always use new crush gaskets and follow Honda’s torque specs.
• Is it safe to drive a 2022 CR‑V with a leaking exhaust gasket?
  It’s not recommended. Even small leaks can let fumes enter the cabin and may skew O₂ sensor readings, leading to poor running and potential catalyst issues. It’s wise to have it inspected and repaired promptly.