The Philips & Temro 5/8" O.D. 12V Rear Top Cab And Cargo Heater is the perfect solution for keeping your cab and cargo area warm and comfortable. This compact heater is designed to fit in a variety of locations, allowing you to place it where it is most convenient. The isolated air flow prevents air loss through the heater vents, while the built-in grill protects the heater core from damage and prolongs its life. It is perfect for any vehicle. FleetPride is your First Click in Heavy Duty®.