US MOTOR WORKS is a brand of US Motor Works, LLC of Santa Fe Springs, California, USA, in business since 1995. The company manufactures water pumps and fan clutches, is ISO 9001:2015 certified and states that its products are tested for accuracy and reliability, using materials that meet or exceed OEM specifications.

US MOTOR WORKS at US AUTO

In our shop you will find:

water pumps (including with thermostat)
fan clutches (viscous)

Most of this brand's parts we stock fit: Ford, Dodge, Chrysler, Chevrolet, Jeep, Lincoln, GMC, Cadillac. Every product lists the OEM numbers it replaces — including MOPAR numbers for Jeep, Chrysler, Dodge and RAM.

See all US MOTOR WORKS products

Aftermarket, not genuine

US MOTOR WORKS parts are aftermarket replacement parts, not genuine parts from the vehicle manufacturer. Read more about choosing replacements on our MOPAR replacement parts page. Not sure which part fits your car? Contact us or use our parts by VIN service.