Details

• Brand:

  

  

• SKU:

  LK4Z-8501-B

• Other Names:

  Engine Water Pump, Pump Assembly Water

• Description:

  This is the genuine Ford engine water pump assembly for 20-26 Ford Transit (3.5L EcoBoost turbo, built to 11/18/2020) and Ford F-150 (3.3L and 3.5L, built from 11/18/2020). The Ford catalog name is Water Pump, and the assembly is serpentine belt driven with the water pump gaskets and O-ring supplied in the box. This part number supersedes LK4Z-8501-A and replaces Motorcraft service number PW-633. The water pump circulates coolant through the engine block, heads, and radiator and is one of the highest-mileage failure items on the 3.3L and 3.5L Cyclone V6 engine family. Buyers searching for this part have usually seen the telltale coolant weep from the water pump weep hole, heard pump bearing growl at idle, found coolant pooling under the front of the engine, or are completing preventive replacement during a timing chain or front cover service. The water pump uses single-use sealing gaskets and an O-ring at the housing interface, and the supplied seals must be installed; never reuse the originals. Refill with the correct Ford Motorcraft coolant per service label and bleed the cooling system through the dedicated bleed port before returning to service.

• Notes: Includes Water Pump Gaskets.
• Applications: 3.5L. 3.3L.
• Replaces:

  lk4z8501a, pw633

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