Description:

[Part Number] 55038163AI, 55038163AD, 55038163AE, 55038163AF, 55038163AG, 55038163AH. [Pros] Easy to install, manufactured according to the original dimensions, fully adapted.. [Function] Heater hoses are rubber hoses that circulate engine coolant to and from the heater core, which is the small radiator that provides heat for the cabin. They typically extend from the engine to the firewall, because the core is located inside the vehicle's dashboard..