Parts for your 2013 Suzuki Splash-Sump plug washers

2013 Suzuki Splash sump-plug-washers — what they do and when to replace

Technical sources confirm a sump plug washer is fitted to the 2013 Suzuki Splash. The Suzuki workshop manual for the K10B/K12B petrol engines (Engine Lubrication section) specifies a drain plug “gasket” that must be replaced whenever it’s removed, and the Suzuki electronic parts catalogue lists a dedicated gasket for the Splash: commonly P/N 09168-14015 for M14 drain plugs (petrol), with variants used by engine/market. The 1.3 DDiS diesel may use a different size, so checking by VIN is wise, but it still uses a crush washer.

On this Splash, the sump-plug-washer is a small, single-use crush washer (usually aluminium or copper) that seals the engine oil drain plug to the sump. When the plug is tightened, the washer deforms to fill microscopic gaps, stopping weeps and drips. Without a fresh washer, the plug can seep oil, loosen over time, or require over-tightening to seal—none of which is ideal for a tidy driveway or a healthy engine.

For regular servicing of a 2013 Suzuki Splash, it’s best practice to replace the sump-plug-washer at every oil change. It’s an inexpensive part that protects against leaks and saves hassles later. If there’s any sign of sweating around the plug, an oil smell after a drive, or a dot of oil under the car, the washer is the first place to look. The service manual’s guidance to “replace gasket with new” each time is there for good reason.

• Washer type and size: typically an M14 crush washer for K10B/K12B petrol engines, diesel variants can differ—confirm by VIN or engine code.
• Torque: tighten the drain plug to about 35 N·m for the K-series petrol engines (workshop spec). Don’t overdo it—let the crush washer do the sealing.
• Fitment tip: clean the sump face and plug, fit a brand-new washer, torque correctly, then check for any weep after the first heat cycle.

Choosing OEM or a quality aftermarket equivalent is fine, but avoid reusing old washers or stacking extras. During a DIY service, lay out a fresh filter, the right oil grade, and a new sump-plug-washer before cracking the plug. It’s a small bit of kit that keeps the Splash running sweet as, without the oily surprises.

Popular questions about 2013 Suzuki Splash sump-plug-washers

Do all 2013 Suzuki Splash models use the same sump-plug-washer?
Most petrol models with K10B/K12B engines use an M14 crush washer (often Suzuki P/N 09168-14015). The 1.3 DDiS diesel can differ. To avoid a mismatch, confirm by VIN, engine code, or by measuring the drain plug thread size.

How often should the sump-plug-washer be replaced on a Splash?
Replace it at every oil change or any time the drain plug is removed. The washer is designed to deform once, reusing it can cause slow leaks or require excessive torque to seal properly.

What’s the correct torque for the drain plug on the 2013 Splash?
For K-series petrol engines, 35 N·m is the typical workshop specification. Always fit a new crush washer, clean the mating surfaces, and torque with a calibrated wrench. If you’re unsure of your variant, check the factory spec for your exact engine.