Yamaha Boat Service Kit with Cooling - AR190, AR190 (California) - 2012 to Current. When it comes to keeping your Yamaha AR190 in peak condition, consistent maintenance-especially cooling-is key. This service kit is built specifically for AR190 models from 2012 to now, including the California versions, and it's packed with everything you need to handle both routine service and cooling system care in one go.. Whether you're heading out for a long weekend on the water or just wrapping up the season, this kit simplifies your prep with parts that fit right and perform as they should.. What's inside:. 1 gallon of Yamalube 10W-40 Mineral 4W Oil. Yamaha Oil Filter (69J-13440-04-00) for clean oil circulation. Yamaha Air Filter (6S5-E4451-01-00) to maintain smooth airflow. 4 NGK LFR6A Spark Plugs for steady, reliable ignition. Yamaha Impeller (6CW-R1321-01-00) to help maintain proper engine cooling. Disposable funnel for a clean and easy oil change. The included impeller plays a crucial role i