US Motor Works US11014 auxiliary water pump for the 2003-2004 Ford Mustang V8 4.6L and other vehicles circulates coolant through the engine's cooling system. Some shoppers search for it as an engine auxiliary water pump.
A coolant leak at the pump or an engine that runs hot can mean this pump is worn, though the thermostat or a coolant hose can be behind the same signs. The fitment calls for one pump per vehicle.
This pump fits the 2003-2004 Ford Mustang V8 4.6L, the 1999-2003 Ford F-150 V8 5.4L and the 2004 Ford F-150 Heritage V8 5.4L.
Interchange: 97579
This part cross-references / interchanges with the following part numbers:
Does the US Motor Works US11014 fit the 2003-2004 Ford Mustang V8 4.6L?
Yes. The US Motor Works US11014 auxiliary water pump is listed for the 2003-2004 Ford Mustang V8 4.6L, and the fitment calls for one pump.
Is this auxiliary water pump the right one for the 1999-2003 Ford F-150 V8 5.4L?
Yes. The 1999-2003 Ford F-150 V8 5.4L is listed, and so is the 2004 Ford F-150 Heritage V8 5.4L.
Does 97579 interchange with the US Motor Works US11014 pump?
Yes. The number 97579 is listed as an interchange for the US Motor Works US11014 auxiliary water pump.
How can I tell if this auxiliary water pump is leaking?
With the engine off and cool, look for wet spots or dried coolant residue around the pump. If the source is unclear, a shop can pressure-test the cooling system.
Is the US11014 sold as a single pump?
Yes. This listing is one auxiliary water pump, and the fitment calls for one per vehicle.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
