Parts for your 2001 Daihatsu Yrv-Exhaust gasket

2001 Daihatsu YRV exhaust gasket — what it is, why it matters, and how to look after it

Based on technical sources used by trade workshops — including the Daihatsu YRV M2 Series workshop manual (K3-VE/K3-VET) and the Daihatsu Electronic Parts Catalogue for M201G/M211G — the 2001 Daihatsu YRV does use exhaust gaskets. These include the cylinder head–to–exhaust manifold gasket and a crush “donut” gasket between the exhaust manifold/front pipe (and, on turbo K3‑VET models, additional gaskets at the turbo outlet/downpipe). So yes, the exhaust gasket is absolutely relevant on this model.

On the YRV, the exhaust gasket’s job is to seal hot exhaust gases so they don’t leak where parts join. A good seal keeps the cabin free of fumes, stops that annoying ticking on cold start, protects nearby components from heat damage, and helps the oxygen sensors read accurately for smooth running and fair fuel economy. On turbo versions, healthy sealing also preserves boost response and spool-up.

While there’s no fixed replacement interval, smart servicing means inspecting the joints at each service, especially if the car does a lot of short trips. Look for sooty marks around flanges, a sharp tapping noise that gets quieter as it warms up, a whiff of exhaust under the bonnet, or a raspy note from the front of the car. A leak before the upstream O2 sensor can even nudge the fuel trims lean and light the MIL.

Whenever the manifold, front pipe, or turbo/downpipe is removed, the YRV’s exhaust gaskets should be replaced. They’re designed to crush once and seal