Parts for your 2001 Daihatsu Yrv-Head gasket

2001 Daihatsu YRV head gasket — what it does and when to sort it

According to the Daihatsu YRV (M201/M211) Workshop Manual, the K3‑VE and K3‑VET 1.3‑litre engines used in 2001 models are conventional DOHC inline‑fours with an aluminium head on an alloy block, sealed by a dedicated cylinder head gasket. The Daihatsu Electronic Parts Catalogue and the K3‑series Engine Repair Manual also list the head gasket as a service part, so it’s absolutely a relevant component on a 2001 Daihatsu YRV.

The head gasket’s job is simple but crucial: it seals combustion pressure while keeping engine oil and coolant in their own lanes. On YRV engines it’s typically a multi‑layer steel (MLS) gasket designed to cope with heat cycles and, on the turbo K3‑VET, boost. A healthy gasket keeps compression tight for snappy starts and good fuel economy, and prevents that dreaded oil‑in‑coolant milkshake. There’s no scheduled replacement interval