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Part #: AP63502

Alliant Water Pump AP63502

2003-2004 Ford 6.0L Powerstroke
Part #: AP63502
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Replace your failed water pump in your 2003-2004 Ford 6.0L Powerstroke with the Alliant Water Pump AP63502. Alliant Power works to service out-of-warranty trucks by providing high quality products in the field. Alliant Products feature the highest quality construction and materials so your truck will continue to perform like new. All Alliant Power parts are built and tested to OEM specifications.


  • 90mm Impeller 
  • For Early Model Trucks 
  • Built & Tested To OEM Specifications
  • OEM Part# 3C3Z8501A, PW480 
Note: Includes mounting gasket. 

Model Year Information: 
2003 Models: If you have a 2003 you are in the 2003-2004.25 production date.
2004 Models: If you have a 2004 model you must check your VIN code to determine your production date.
2005 Models: If you have a 2005 or newer, you have a 2004.25 and newer production date. 

A sample VIN code is: 1FTRW21P24EB10150. In the middle of the VIN code, you see the digits "4EB". The 4 means that it was a 2004 model year. The "E" denotes which production plant built your truck. In this case, E is for Kentucky. Lastly, the "B" is the start of the sequence number (the last 6 digits of the VIN). Some early 2004 models have a "4EA" code. The "A" denotes the early build and most likely is a 2003-2004.25 production date. For example letter "B", "C", "D" or more all denote later model 2004 builds with 2004.25 and newer production dates. For additional assistance with your build date, you can also contact your local dealer with your VIN number, or if the water pump is already off the truck you can measure the impeller. 


  • MFG. NumberAP63502
  • Manufacturer NameAlliant Power
  • Shipping Weight6.00 lb.


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Most Popular Questions

Is the impeller in the water pump plastic or metal?
View Staff Answer 

The ALLIANT WATER PUMP AP63502 has a plastic impeller.