About Us

Established in 1987, REGITAR U.S.A., Inc. is a major manufacturer and distributor of charging system components (voltage regulators, rectifiers, diodes, trios); ignition system components (modules, coils, distributor caps, rotors, pick up coils); other automotive components (sensors such as ABS, MAF, MAP, oxygen, cam/crankshaft, knock, throttle position, etc); and mobile safety products (TPMS, ADAS, backup camera, rearview mirror system). REGITAR’s warehousing and distribution facility in Montgomery, Alabama mainly services the United States, Canada, Mexico, Caribbean, Central and South America but with capabilities throughout the world. 

REGITAR is also a major supplier of quality power tools under the Durofix and ACDelco brands, offering a complete line of cordless, corded, pneumatic, and digital Auto Tools such as drill/drivers, impact wrenches, ratchet wrenches, grinders/polishers, staplers, nailers, sanders, and flashlights at the highest quality and competitive prices.

Since 2008, RAC EV Inc, Mobiletron Electronics Co., and REGITAR U.S.A. (collectively as the MORE Group) began manufacturing electric buses (e-bus) and have rolled out a fleet in Taiwan and southeast Asia, continuing the tradition of innovation and quality products.

“To be Respectable, Responsible, Reliable through Research” is the sole goal for REGITAR U.S.A. Becoming a brilliant enterprise is our vision. We promise to provide effective and efficient energy conversion products and services to our worldwide customers.


REGITAR USA Inc. assumes no responsibility for possible errors in accuracy of descriptions or applications. Pictures may not be exact representations of parts described. The part will fit and perform equivalent to the original, however the appearance may differ.