Parts for your 2018 Suzuki Splash-Thermostat

2018 Suzuki Splash Thermostat — Purpose, Care, and Replacement

According to Suzuki Splash/Maruti Ritz workshop manuals for the K10B 1.0, K12B 1.2, and D13A diesel engines (Cooling System section), plus Suzuki dealer electronic parts catalogues, this model uses a wax‑pellet engine thermostat housed on the block. So a thermostat absolutely applies to any 2018‑registered Splash.

The thermostat’s job is to help the engine reach and hold optimal temperature quickly. When the motor is cold it stays shut, recirculating coolant so warm‑up is fast