Give your 2016-2019 Yamaha 190 FSH a quick confidence boost with cooling by swapping in every genuine part in this all-in-one service kit. It's matched to the single 1.8 L High-Output engine, so you spend less time hunting parts and more time on the water.. What you'll find inside (and why it matters):. 1 gal Yamalube 10W-40 Mineral 4WA marine-grade blend that clings to moving parts and whisks heat away during long, high-RPM runs.. 69J-13440-04-00 oil filterDeep-pleat media captures micro-metal debris that cheaper filters let slip through, keeping oil passages clear.. 6AP-E4451-00-00 air filterFresh pleated element restores unrestricted airflow for crisp throttle response and smoother idles.. 4 NGK LFR6A spark plugsFactory-gapped for instant, reliable ignition-perfect after winter storage or an all-day cruise.. 6CW-R1321-01-00 stainless impellerRebuilds water-pump pressure to boost coolant flow, so your engine stays comfortably cool even on scorching afternoons.. Disposable Yamaha funn