Polaris Ranger Radiator RZR 800 Sportsman Ace Radiator OEM #'s 1240444 1240319 Fits: Polaris ATV Radiator fits Ranger RZR 1240444 1240319 Core size - Height: 14 1/8", Width: 12 11/16", Depth: 1" 100% Leak Tested, High Quality, Direct Fit Replacement for OEM Listed Quality assured with Lifetime Warranty Fast, Free Shipping Delivers to most zip codes in 1-3 business days!