Parts for your 2016 Suzuki Splash-Sump plug washers

2016 Suzuki Splash sump plug washers: what they do and when to replace

Yes, the 2016 Suzuki Splash uses a sump plug washer. Technical sources including the Suzuki Electronic Parts Catalogue (lists “Gasket, drain plug” for K10B/K12B engines, commonly P/N 09168-14015, M14 aluminium), the Suzuki service manual for K10B/K12B lubrication system (calls for replacing the drain plug gasket at oil changes), and general service data from Haynes for Alto/Splash era models all specify a crush-type washer on the engine oil drain bolt. That makes sump plug washers 100% relevant to servicing a 2016 Splash.

On this little Suzuki, the sump plug washer is a small, single-use aluminium (sometimes copper) ring that sits between the oil pan and the drain bolt head. When the bolt is torqued, the washer “crushes” to form a tight seal, stopping drips and weeps as the engine heats and cools. It’s a cheap bit that protects against messy driveways and low oil levels over time.

Best practice on the Splash is to replace the washer at every oil change. The factory approach treats it as a consumable: once it’s crushed, it won’t spring back and seal the same way again. Stubborn re-use can lead to seeps you only notice a week later. If you’re DIY’ing, grab a couple of M14 crush washers before starting. Torque the drain plug to spec (around 35 N·m is typical for Suzuki K-series pans, but check current service data for your exact variant) and wipe everything clean so any fresh leak is obvious.

Signs it’s time (beyond scheduled service):

• Fresh oil mist or a droplet forming on the drain bolt after a drive.
• Washer looks grooved, bent, or overly flattened when removed.
• Drain bolt feels like it’s still “turning” before reaching torque, suggesting the washer has already given all it can.

Handy tips for the Splash owner:

• Use a new OEM-style M14 aluminium washer (e.g., Suzuki 09168-14015 or equivalent). Avoid stacking old washers.
• Lightly oil the bolt threads, not the washer face, and always torque rather than “feel” tighten.
• If the old washer sticks to the pan, peel it off carefully to avoid marring the sealing face.

This tiny washer punches above its weight—swap it with every service and the Splash will stay clean, tight, and happy on Aussie and Kiwi roads.

Popular questions about 2016 Suzuki Splash sump plug washers

Do all 2016 Suzuki Splash models use the same sump plug washer size?

Most Splash variants with K10B or K12B engines use an M14 aluminium crush washer. OEM listings commonly show Suzuki P/N 09168-14015. Always compare the old washer/bolt or check your VIN in a parts catalogue to be sure.

How often should the sump plug washer be replaced on a Splash?

Replace it at every oil change. It’s designed as a single-use crush washer. Re-using can lead to minor leaks after a few heat cycles, even if it looked fine at install.

What torque should be used on the Splash sump drain bolt?

A typical spec for Suzuki K-series pans is about 35 N·m, but confirm against current service data for your exact model code. Using a torque wrench helps avoid stripping threads and ensures the crush washer seals correctly.