Parts for your 2021 Suzuki Splash-Timing belt kit

2021 Suzuki Splash timingbeltkit — is it even a thing?

For anyone hunting a 2021 Suzuki Splash timingbeltkit, here’s the straight talk: a timingbeltkit isn’t relevant for this vehicle. The Splash’s engines are chain-driven, not belt-driven, so there’s no timing belt to replace and no timingbeltkit to fit.

Across the Splash range, the commonly fitted engines are:

• 1.0L K10B petrol — timing chain
• 1.2L K12B petrol — timing chain
• 1.3L DDiS (D13A/Fiat 1.3 Multijet) diesel — timing chain

This isn’t guesswork. Technical references such as Suzuki K-series engine service manuals, Dayco and Gates application catalogues, and the Fiat/GM 1.3 Multijet (DDiS) service documentation all identify a chain-driven camshaft layout for these engines. That means there’s no cam belt, no belt tensioner, and no idler pulleys to bundle into a timingbeltkit.

Why did Suzuki go with a chain? Chains run inside the engine with pressurised oil, using guides and a hydraulic tensioner. They’re designed for long service life and minimal routine attention. That’s great for owners in Australia and New Zealand, because it removes the big-ticket timing belt change that many belt-driven engines need every 60–120,000 km.

While there’s no timingbeltkit to service on a 2021 Suzuki Splash (including late-plate or newly registered imports), good upkeep still matters. Sticking to quality oil and filters at the intervals in the owner’s handbook (often 10,000–15,000 km or 12 months, depending on use) helps the chain, tensioner and guides stay happy. If the engine ever develops a rattly cold-start noise, persistent misfires, or cam/crank correlation fault codes, that’s the cue to have the timing chain system inspected by a technician.

What should owners look at instead of a timingbeltkit? The accessory/serpentine belt, belt tensioner and idler pulleys are the usual wear items. The water pump on these engines isn’t driven by a timing belt either, but it should still be checked for leaks or bearing noise during regular servicing. Coolant condition, engine mounts and any oil leaks around the timing cover are also worth a look.

If there’s any doubt about the exact engine fitted (imported models can vary), a quick VIN-based parts check will confirm the chain setup. But for the Splash engines listed above, a timingbeltkit simply isn’t used.

Does the 2021 Suzuki Splash have a timing belt or a chain?

It uses a timing chain. There’s no timing belt on the common Splash engines, so a timingbeltkit doesn’t apply to this vehicle.

Is there a replacement interval for a 2021 Suzuki Splash timingbeltkit?

No. Because the Splash is chain-driven, there’s no timingbeltkit or belt interval. Focus on regular oil and filter changes and general inspections instead.

What should be maintained instead of a timingbeltkit on this Splash?

Keep an eye on the accessory/serpentine belt, its tensioner and idlers, coolant condition, and any oil leaks. If you ever hear a cold-start rattle, get the timing chain system checked.