Parts for your 2015 Suzuki Splash-Manifold gasket

2015 Suzuki Splash manifold gasket: what it does and when to replace it

A manifold gasket is absolutely used on a 2015 Suzuki Splash. Suzuki’s factory workshop literature for the K10B and K12B petrol engines (and the D13A 1.3 DDiS diesel used in some markets) details both intake and exhaust manifold gaskets and specifies replacement whenever the manifold is removed. The Suzuki Electronic Parts Catalogue for the Splash/Agila platform likewise lists dedicated intake and exhaust manifold gaskets by engine variant. So yes—this part is relevant to the 2015 Splash.

On the intake side, the gasket seals the join between the intake manifold and the cylinder head so the engine only breathes metered air. Any leak there can cause rough idle, a lean running condition, poor fuel economy, or a check engine light. On the exhaust side, the gasket keeps hot gases inside the manifold, protecting nearby components, helping the oxygen sensor read cleanly, and keeping the cabin free of fumes. Both gaskets also stabilise thermal expansion at the flange so the fasteners don’t loosen off over time.

Manifold gaskets aren’t a routine service item—they’re replaced if the manifold’s been off, or if there are symptoms of a leak. Typical tell-tales on a Splash include:

• Ticking sound on cold start that quietens as it warms (exhaust leak)
• Hiss, fluctuating idle, or P0171 lean code (intake leak)
• Soot marks at the exhaust flange, or fuel smell/fumes under the bonnet
• Noticeable drop in power or economy

If replacement’s on the cards, the factory guidance is straightforward: use a new OEM-quality gasket, clean both mating faces until spotless, and torque the manifold evenly in the specified sequence. Avoid gooping on sealant unless Suzuki explicitly calls it out for that engine variant. On higher-kilometre cars, consider fresh manifold studs and copper nuts, especially on the exhaust side where heat cycles can seize hardware. For DDiS diesels, an EGR and intake clean at the same time helps prevent soot build-up from stressing the new gasket.

As preventative maintenance, inspect for leaks whenever the splash shields are off or the spark plugs are changed. A quick spanner check on accessible exhaust fasteners (engine stone-cold only) and a visual for soot or cracks goes a long way. Expect gaskets to last many years, replacement is a “when disturbed” or “if leaking” job rather than a set-kilometre interval on the 2015 Splash.

Does the 2015 Suzuki Splash actually have intake and exhaust manifold gaskets?

Yes. Suzuki’s service manuals for the K10B/K12B petrol and D13A diesel engines outline intake and exhaust manifold removal and explicitly state to renew the gaskets on refit. The Suzuki EPC for the Splash/Agila platform also lists the corresponding gasket part numbers by engine code.

Is it okay to keep driving with a leaking manifold gasket?

It’s not a great idea. An intake leak can make the Splash run lean, trigger fault codes, and over time increase valve and catalyst stress. An exhaust leak can push hot gases toward wiring or plastic nearby and let fumes into the cabin. It’s usually safe to get it to a workshop, but it shouldn’t be ignored.

What does replacement typically cost in Australia or New Zealand?

Parts are modest—often $30–$120 AUD/NZD for the gasket(s) depending on engine and brand. Labour varies with access and corrosion: roughly 1.0–2.0 hours for an intake gasket and 1.5–3.0 hours for an exhaust gasket on a Splash. All up, many owners see $250–$650 AUD/NZD, with diesels and rusty hardware sometimes higher.