Parts for your 2018 Honda Cr-v-Head gasket

2018 Honda CR‑V Head Gasket

Based on technical references including Honda’s 2017–2019 CR‑V Service Manual (Engine – Cylinder Head) and genuine Honda parts catalogues, the 2018 Honda CR‑V does use a conventional cylinder head gasket. Both engines fitted to this model year—the 1.5‑litre turbocharged L15B7 and the 2.4‑litre K24W in some markets—are inline‑four petrol engines that rely on a multi‑layer steel (MLS) head gasket between the block and the cylinder head.

On this CR‑V, the head gasket’s job is to seal three things at once: high‑pressure combustion in the cylinders, coolant passages, and oil galleries. By keeping compression up and fluids in their lanes, it prevents power loss and any messy mixing of oil and coolant. The MLS design handles big temperature swings and clamping loads under the bonnet, which is spot on for modern alloy engines.

There’s no scheduled replacement interval for a head gasket on a 2018 CR‑V—if the cooling system is looked after, the gasket is intended to last the life of the engine. Good servicing habits make all the difference: stick to Honda’s coolant change intervals, use the correct Honda‑spec long‑life coolant, keep the radiator, cap, and thermostat in good nick, and make sure the cooling fans kick in properly. Avoid overheating