Parts for your 2020 Suzuki Splash-Manifold gasket

2020 Suzuki Splash manifold gasket — purpose, fitment and service tips

According to Suzuki factory service manuals for the K10B/K12B engines and OEM parts catalogues used by dealers and aftermarket platforms, the Suzuki Splash uses both an intake manifold gasket and an exhaust manifold gasket. Those gaskets seal the manifolds to the cylinder head. So yes — a manifold gasket is absolutely relevant to any 2020-registered Splash still on Aussie or Kiwi roads, regardless of original build date.

The manifold gasket’s job is simple but critical. On the intake side, it keeps unmetered air out, so the engine control unit can manage correct fuel trims, smooth idle and decent fuel economy. On the exhaust side, it prevents hot gas leaks, protects nearby components, and ensures accurate oxygen-sensor readings for proper emissions control. When a gasket hardens, shrinks or gets damaged during a repair, drivers may notice a hissing noise, rough idle, a check engine light (often lean codes), or a tik-tik sound on cold start from the exhaust flange area. Fuel use can creep up, too.

There’s no fixed replacement interval