Parts for your 2010 Honda Cr-v-Manifold gasket

2010 Honda CR‑V manifold gasket — purpose, servicing and replacement

Yes, the 2010 Honda CR‑V uses manifold gaskets. Honda’s 2007–2011 CR‑V Service Manual for the K24 engine family details both an intake manifold gasket (sealing the manifold to the cylinder head) and an exhaust manifold gasket (between the head and the manifold/catalyst assembly). The Honda Electronic Parts Catalogue and widely used workshop references (e.g., Haynes/Autodata) list these as standard service parts, confirming they’re fitted and relevant to this model.

On this CR‑V, manifold gaskets do a simple but vital job. The intake manifold gasket keeps unmetered air out so the engine management can maintain the correct air–fuel mix, delivering smooth idle, decent fuel economy and compliant emissions. The exhaust manifold gasket seals hot exhaust gases at the head, preventing noise, fumes and oxygen leaks that can throw off O2 sensor readings and trigger fault codes. Given the exhaust manifold incorporates the front catalytic converter on this model, that gasket’s heat resistance and integrity are especially important.

When these gaskets start to give up, the symptoms are usually pretty clear:

• Intake side: rough idle, high or unstable idle, lean codes (such as P0171), hissing noises, reduced fuel economy.
• Exhaust side: ticking/“puffing” on cold start, exhaust smell in the engine bay, soot traces around the flange, potential efficiency codes.

They’re not a routine “replace by kilometres” item