This hot temperature indicator light bulb is designed to replace a failed or burned-out warning lamp in the handlebar pod on select Polaris ATV models. The indicator illuminates when the engine temperature switch is triggered, alerting the operator to an overheating condition. Manufactured to match the original bulb's size, connector, and electrical specifications, it snaps into the factory gauge pod and plugs directly into the original wiring without modification. This replacement bulb installs in the stock location and restores proper function of the engine temperature warning system on the compatible Polaris models listed below. Fitment Fits the following models: Xplorer Xplorer 325 Xplorer 400 Xplorer 425 Xpedition Xpedition 325 Xpedition 425 Replaces Polaris part number: 4040053 What's Included (1) Hot temperature indicator light bulb