
Gates Heater Hose - 18199
- Part #:
- 18199
- Line:
- GAT
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The heater hose for your Toyota Tacoma moves warmed coolant from the water pump through the heater core to help warm the cabin. Like other hoses and rubber components on your Tacoma, the heater hose can crack, dry out, or split, or you may notice coolant leaking from the hose. If the interior of your Tacoma is not warming up, even on the highest settings, then you may have a faulty heater hose, heater core, or thermostat. Since your heater is closely tied to your cooling system, a failure in your heater may also indicate a larger problem in the cooling system that should be addressed to prevent other damage. O'Reilly Auto Parts has replacement heater hoses, radiator hoses, coolant, and more to keep your Tacoma running at its best.