Give your 2024-current Yamaha SX250 the TLC it deserves with cooling by grabbing this factory-matched Boat Service Kit. It bundles every must-have part for a quick, clean tune-up, so you can swap filters and fluids on Friday evening and launch first thing Saturday.

Inside the box

1. Two gallons of Yamalube 10W-40 Mineral 4W – engineered to keep the 1.9 L engine’s internals slick and temperatures in check during wide-open runs.

2. (2) 69J-13440-04-00 oil filters – high-capacity, Yamaha-spec elements that trap the fine metal you don’t want circulating.

3. (2) 6S5-E4451-01-00 air filters – fresh pleated media restores smooth airflow and helps the ECU deliver crisp throttle response.

4. (8) NGK LRF6A spark plugs – pre-gapped for reliable ignition and clean starts after long dock days.

5. (2) 6MF-R1321-01-00 stainless impellers – renew water-pump pressure, boosting coolant flow so the engine stays comfortably cool.

6. Disposable Yamaha funnel – keeps spills off your bilge and out of the lake.

Practical, no-nonsense, and 100 % genuine Yamaha, this kit streamlines routine maintenance so your SX250 runs cooler, sounds smoother, and spends more time gliding across the water than sitting on the trailer.