We have developed our own line of replacement radiator hoses for Polaris ATV's! These fabric reinforced hoses are custom formed and automotive quality. These are an exact replacement to the expensive OEM hoses. If you have any bulges or soft spots in your hoses, replace them now before they split. This hose runs from the upper right side of the radiator to the engine. Replaces Polaris part number 5411072 for the 1996-99 Sportsman 500's as well as the 1999 Worker 500 and 1997 Xplorer 500.