Stay warmer outside longer with a top-quality Polaris Ranger XP 900 Cab Heater with Defrost for 2013-2019 models from Inferno Cab Heaters. This complete heater kit is a direct fit, hidden from sight and includes everything you need to install it into your Polaris Ranger XP 900 (2013-2019) including both the standard and crew cab models. The NEW pre-thermostat plumbing gives you quicker and more consistent heat! Don't pay $100 for a thermostat bypass valve like you do with our competitor's kits. It's built with SPAL high-performance fans, ensuring longevity and high performance and the fan comes with a 1-year warranty.