Details

• Brand:

  

  

• SKU:

  FL3Z-18D473-A

• Other Names:

  Auxiliary Pump, Pump Assembly

• Description:

  This genuine Ford engine auxiliary water pump fits the 2015-2017 F-150 and is cataloged as an auxiliary pump within the cooling system. It is an electric coolant circulation pump that moves engine coolant on demand independent of the main mechanical pump, supporting functions such as heater core circulation, turbocharger or charge air cooling, and post-shutdown heat management so critical components keep receiving flow when engine speed is low or the engine is off. When this pump fails you may experience weak or inconsistent cabin heat, higher than normal under-hood temperatures, coolant-related warning messages, or an electrical fault code for the auxiliary pump circuit, and the pump may be silent instead of humming when it should run. Because it is the original equipment component, it matches the factory hose barbs, mounting bracket, and electrical connector for a direct installation without adapters. Take care to refill and bleed the cooling system properly after replacement to avoid trapped air. Installing this original pump restores reliable auxiliary coolant flow, correct cabin heat, and proper thermal protection for the engine and its accessories.

• Applications: 2.7L.

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