Keep your 2015 Sportsman ETX running smoothly with this comprehensive oil change kit. This package includes 2 quarts of PS-4 full synthetic oil, specifically formulated for optimal performance in your vehicle. Full synthetic oil offers superior protection against engine wear and helps maintain peak performance across a wide range of operating temperatures. This kit provides everything needed for a complete oil change, helping extend your engine's life and maintain its reliability. Regular oil changes with the right synthetic oil are crucial for protecting your Sportsman's engine components and ensuring consistent performance during both work and recreation. Perfect for DIY maintenance, this kit helps you save time and money while using the exact oil specification recommended for your machine. Part Number: FKOCK10660 Ps Oil Change Kit - Fits: 2015 Polaris Sportsman ETX - Formerly PS-4 PLUS same full synthetic all-season formula. - Engineering approved for ps 4-Cycle engines - Maximum engine protection in cold and hot conditions - Industry-leading fiscosity range. Extends gear life 2 Quarts of Polaris PS-4 Full Synthetic Oil PS-4 provides maximum protection for your ATV and snowmobile engine and transmission components. 5W-50 viscosity grade recommended for use in ambient temperatures of -40?F to 100?F. Formerly PS-4 PLUS, same full synthetic, all-season formula. Engineering approved for Ps 4-cycle engines Maximum engine protection in cold & hot conditions Industry-leading viscosity range Extends gear life 1 of Oil Filter Part# 2521231 1 of OEM Crush Washer Part# 5812232