Parts for your 2023 Suzuki Splash-Drive belt

2023 Suzuki Splash drive belt — what it does and how to look after it

Yes, a drive belt is relevant to a 2023-registered Suzuki Splash. Technical references including the Suzuki Splash/Maruti Ritz workshop manual for K10B/K12B engines, Suzuki’s Electronic Parts Catalogue, and industry belt catalogues from Gates and Dayco all show the Splash runs an external auxiliary (serpentine) drive belt. These K‑series engines use a timing chain for cam drive, but they still rely on a V‑ribbed belt to run accessories like the alternator and the air‑conditioning compressor.

Think of the belt as the quiet achiever up front. On the Splash, it spins the alternator to keep the battery charged and the electrics happy, and, if fitted, powers the A/C compressor so the cabin stays cool. Unlike some older setups, the Splash’s electric power steering doesn’t need a belt-driven pump, and the water pump is internal, so the belt’s main jobs are alternator and A/C duties.

For servicing, it’s smart to have the drive belt checked at each routine service (10,000–15,000 km or 12 months in Aussie and Kiwi conditions). A quality belt can last years, but heat, stop–start driving, and contamination can age it quicker. Many workshops see replacement fall somewhere around 90,000–120,000 km or 6–8 years, but condition trumps kilometres every time.

• What to watch for:
  • Chirps or squeals on cold start, or when the A/C kicks in
  • Cracks between ribs, glazing/shiny ribs, frayed edges, or rubber dust
  • Battery warning lamp or dimming lights at idle (alternator slip)
• Good workshop practice on replacement:
  • Inspect/replace the automatic tensioner and idler pulleys if rough or noisy
  • Confirm correct routing and rib engagement on every pulley
  • Check pulley alignment and clean off oil or coolant—fluids kill belts
  • Fit a belt that matches the Splash’s engine and A/C configuration

Plenty of Splashes seen in AU/NZ are earlier build years that were later complied or registered, so “2023 Splash” typically refers to registration year rather than factory model year. Either way, if it’s the K10B or K12B petrol, there’s a serpentine belt up front that deserves a quick look each service to keep the little Suzuki running sweet.

Popular questions about the 2023 Suzuki Splash drive belt

Does the 2023 Suzuki Splash have a timing belt or a chain?
The Splash’s K10B and K12B engines use a timing chain, not a timing belt, as documented in Suzuki’s service literature for these engines. That said, the engine still uses an external auxiliary (serpentine) drive belt to run the alternator and, if fitted, the A/C compressor.

So there’s no timing belt replacement interval to worry about, but the accessory belt still needs periodic inspection and replacement based on condition.

How often should the Splash’s drive belt be replaced?
Have it inspected at every service. Many shops in Australia and New Zealand see belts last around 90,000–120,000 km or 6–8 years, but climate, usage, and contamination can shorten that. Replace sooner if there are cracks, glazing, noise, or slippage.

If the belt is off for other work, consider replacing it and checking the tensioner and idler pulleys at the same time for a no‑dramas result.

What belt does my Splash use?
It depends on engine code (K10B vs K12B) and whether the car has air‑conditioning. The exact length/rib count varies. The simplest way is to match the VIN and engine with a parts catalogue or the Suzuki EPC, or read the markings on the existing belt if still legible.

Reputable brands list belts specifically for the Splash/Ritz, so choosing a belt to OE spec is straightforward.