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, use the correct ring/donut or multi‑layer steel gasket and torque fasteners to Honda specs.

If the vehicle does mostly short trips, sees gravel roads, or tows in hot conditions, those gaskets and flange hardware are under extra stress. A quick check every 20,000–30,000 kilometres during scheduled services can catch minor leaks before they become noisy—or before they jeopardise emissions and WOF/RWC compliance.

For owners planning an exhaust repair or upgrade, factor in fresh gaskets at the manifold, turbo/downpipe (if turbo), and front pipe. It’s a small cost that prevents repeat labour and keeps the CR‑V running sweet as—quiet, efficient, and compliant with Aussie and Kiwi road rules.

Popular questions about 2019 Honda CR‑V exhaust gaskets

Does the 2019 CR‑V definitely have exhaust gaskets, and where are they?
Yes. Honda’s service and parts information shows gaskets at the manifold‑to‑head, a ring/donut at the front pipe or downpipe connection, and additional turbo/downpipe gaskets on 1.5T models. Some flange joints further back may also use flat gaskets.

When should a CR‑V exhaust gasket be replaced?
Any time a joint is separated, or if there’s a leak. Symptoms include ticking at start‑up, exhaust odour, soot at a flange, or related fault codes. Many go well past 100,000 km, but age, heat cycles, and road conditions matter.

Can an exhaust leak cause other issues?
It can. Leaks ahead of the O2 sensors skew fuel control, raise emissions, and may trigger a check‑engine light. Excess noise can also affect WOF in NZ or RWC in Australia. On turbo models, leaks can dull response and increase under‑bonnet heat.