The heater core is a small radiator that warms the car’s cabin using hot coolant from the engine. The cooling system’s hoses circulate liquid coolant through the heater core as they do through ...

In a video captioned “A tip from your Mechanic Buddy,” Vong tells viewers to hold their horses before they reach for their ...

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 ...

Winter mornings can be brutal without a working car heater. You crank the dial to full blast, and all you get is cold air.