Parts for your 2017 Suzuki Splash-Oil pump

2017 Suzuki Splash oil pump — what it does and how to look after it

Technical sources confirm the 2017 Suzuki Splash is fitted with an engine oil pump. Suzuki’s K‑series workshop manuals (K12B/K10B) and dealership parts catalogues list a chain/crank-driven internal trochoid oil pump housed in the front cover, with specifications for oil pressure testing and pump service. General service platforms used in AU/NZ workshops (e.g., OEM service information and parts EPC) also include the Splash/Ritz oil pump assembly and related seals, pickup and relief valve details. So yes — the oil pump is absolutely relevant on a 2017 Suzuki Splash.

In this little Suzuki, the oil pump is the unsung hero that keeps the engine alive. It draws oil from the sump, pressurises it, and sends it through galleries to lubricate bearings, cams and the timing chain. It also helps with cooling and cleaning by moving oil through the filter. Without steady oil pressure, metal meets metal — and that’s a quick way to turn a tidy city runabout into an expensive paperweight.

Is it a regular service item? Not usually. The pump is designed to last the life of the engine. What does matter is oil quality and pressure. Sticking to the recommended service intervals (time and kilometres), using the correct spec oil and a decent filter, and keeping the pickup strainer clean are what keep the pump happy. If the dash oil light flickers at idle, there’s rumbling on cold starts, or there’s a rattle from the timing cover area, get an oil pressure test with a mechanical gauge before driving further.

When a replacement is needed — typically due to internal wear, scoring from debris, or a stuck relief valve — it’s a bit of a job. The sump and front cover need to come off, sealant and gaskets cleaned back, and the pump tolerances checked against spec. Best practice in the workshop is to:

• Inspect and clean the pickup and replace its O‑ring.
• Prime the new pump with clean oil before refitting.
• Use the correct RTV/sealant and torque settings on the cover and sump.
• Verify hot oil pressure after the first start and check for leaks.

Prevention is cheaper than parts: fresh oil at the right viscosity, a quality filter, and sorting any leaks promptly will keep the Splash’s pump and bearings in good nick for the long haul.

Popular questions about 2017 Suzuki Splash oil pumps

How often should the oil pump be replaced?
It isn’t a scheduled replacement item. With regular oil changes using the correct grade, many Splash pumps will last the life of the engine. Replacement is only considered if low oil pressure is confirmed with a gauge and other causes (low oil level, worn bearings, clogged pickup, faulty pressure switch) are ruled out.

What are the signs of a failing oil pump?
Warning light on or flickering at idle, lifter/cam rattle on cold starts, bottom-end rumble, or abnormal noise from the timing/front cover area. Always verify with a mechanical oil pressure test before condemning the pump — it could be a simple switch fault or a blocked pickup.

Can it be driven if the oil light comes on?
No. Safest move is to stop the engine immediately, check the oil level, and arrange inspection. Driving with low oil pressure can damage bearings and cams within minutes, turning a small fix into a full rebuild.