Alliant Power Water Pump AP63503

PART# AP63503 | SKU AP63503
★★★★★ ★★★★★ 4.8 (12 Reviews)

Vehicle Fitment For:
2004.5-2007 Ford 6.0L Powerstroke F-Series Pickups | 2004.5-2010 Ford 6.0L Powerstroke E-Series Vans

See full application list below
$170.80

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Description

Replace your failed water pump in your Ford 6.0 Powerstroke with the Alliant Water Pump AP63503. 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. Includes mounting gasket. 

Features:
  • Upgraded Steel Impeller
  • Includes Mounting Gasket
  • Built & Tested To OEM Specifications
  • 100mm Impeller (Factory Size 2004.5 & Up Models)

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, or if the water pump is already off the truck you can measure the impeller. 
Manufacturer Warranty*:
2 Year / Unlimited Mileage

Reviews For Alliant Power AP63503

Overall Rating
4.8/5
12 Reviews
Rating Snapshot
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Verified Buyer
★★★★★ ★★★★★
Fresh install
Mike (North Carolina) | November 20th, 2021
Will give more information or updates once I’ve ran the truck More but as of now so far so good.
 
★★★★★ ★★★★★
Good, but might not be perfect.
William (Alturas) | September 11th, 2021
Overall, this is a well made piece. My only concern is that I tow a 10,000 lb trailer in steep terrain. I recently had a head gasket go, so I upgraded to the ProMax heads, ARP studs, etc. In short, with all of that came a new radiator and an new Turbo also, so things are in pretty good shape with my engine. The engine previous to the head gasket issue on a 100+ degree day never heated up on even the longest and steepest days pulling in 102 degrees. Now, I'm experiencing a slight creep in temps on the longest pulls when the temps are in the high 90's. This was never an issue previously, so I'm wondering if going back to the original impeller design might provide a small bit more efficiency. This is the only reason I can come up with for the new temperature creep issue on these steep pulls. I can't guarantee this a water pump impeller design issue, but if you are pulling heavy loads on hot days in steep terrain, you may want to consider going with a pump that has the stock impeller design. Other than that exact scenario described above, steep pulls towing a heavy trailer on near 100 degree days, there is absolutely no reason not to save some money and put in this water pump.
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Frequently Asked Questions

Is the impeller metal as it appears in the photo?

Yes, the Alliant Water Pump AP63503 has a metal impeller.

Is there a warranty on this? If so, how long is it?
This water pump features a 13 month warranty
Will this fit a 2007? Does this have an aluminum impeller or plastic?
Yes. The Alliant Water Pump AP63503 fits 2004.5-2007 Ford 6.0L Powerstroke trucks. The impeller is metal.
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More to Consider

Specifications For Alliant Power AP63503

MPN AP63503
SKU AP63503
GTIN 843497103096
ID 14366
Manufacturer Name Alliant Power
Shipping Weight 7.00 lb.
Shipping Length 10 in.
Shipping Width 8 in.
Shipping Height 6 in.
Fuel Type Diesel
Manufacturer Warranty* 2 Year / Unlimited Mileage
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference # 4C3Z8501AC, PW491, PW-491, 5010118R91
Internal L5R5

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