Parts for your 2020 Suzuki Splash-Exhaust gasket

2020 Suzuki Splash exhaust gasket — what it does and when to replace it

Based on Suzuki’s factory Service Manual for the K10B/K12B engines, the Suzuki Electronic Parts Catalogue (EPC) for Splash/Ritz models, and mainstream aftermarket catalogues (Elring and Ajusa), the Splash uses exhaust gaskets: a multi‑layer steel exhaust manifold gasket between the cylinder head and manifold, and a ring (donut) gasket where the front pipe/catalyst meets the manifold. So an exhaust gasket is relevant and fitted to a 2020 Suzuki Splash specification.

The exhaust gasket’s day job is simple but crucial: keep hot exhaust gases sealed inside the system from the moment they leave the head, so they flow cleanly through the cat and out the tailpipe. A healthy seal stops fumes sneaking into the cabin, keeps things quiet, and helps the oxygen sensors get accurate readings so the engine can run sweet as and stay fuel‑efficient. On the Splash, the manifold gasket handles brutal heat cycles right at the ports, while the ring gasket cushions and seals the joint that cops movement and vibration.

Whenever the manifold, cat, or front pipe is removed, the gaskets should be replaced. They’re designed to crush once, reusing them often leads to that tell‑tale ticking on cold start or a sooty trace at the flange. During routine servicing, a quick visual under the car and a listen on first start can save headaches later.

• Common signs of a crook exhaust gasket:
  • Ticking or chirping noise that gets quieter as it warms up
  • Exhaust smell near the front of the car or under the bonnet
  • Sooty marks around the manifold or front pipe flange
  • Slight loss of low‑down torque and worse fuel economy

Replacement tips a mechanic would follow: clean the mating faces properly, don’t use generic sealant where a crush gasket is specified, align the manifold evenly and torque to spec in the correct sequence, and snug up the spring bolts on the front pipe evenly. After a few heat cycles, a recheck of fasteners is a good shout. Also check engine mounts and exhaust hangers, excess movement can flog out a fresh gasket.

There’s no set kilometre interval for exhaust gaskets on a Splash — they’re replaced on condition or whenever disturbed. Given the low cost of the parts versus the grief of a leak, fitting new gaskets during any exhaust or head work is the smart, no‑dramas approach.

Popular questions about 2020 Suzuki Splash exhaust gaskets

Where are the exhaust gaskets on a Suzuki Splash?
They sit at two key spots: a multi‑layer metal gasket between the cylinder head and the exhaust manifold, and a ring/donut gasket where the front pipe/catalyst meets the manifold outlet. Some versions may also use a flat gasket at a mid‑pipe flange further back.

How often should the exhaust gasket be replaced?
There’s no fixed schedule. Replace any time the joint is separated, or if there’s noise, soot marks, or fumes. On older, high‑kilometre cars, heat cycles and corrosion can crush or warp the gasket, so proactive replacement during related work is wise.

Is it safe to drive with a leaking exhaust gasket?
It’s not ideal. Apart from the noise, a leak can let fumes in and can skew oxygen sensor readings, leading to poor running and higher fuel use. Short trips to a workshop are usually fine with the windows down, but it should be fixed promptly.