Industrial AL-702 Alternator, listed by Auto Electric, Inc. as a Nissan OE 13639 replacement, is an automotive charging unit designed to fit Nissan/Infiniti applications that used the 13639 designation. Verified replacement catalogs link 13639 to Nissan Maxima model years 1994–2000 and Infiniti I30 from 1998–1999, indicating this AL-702 variant is intended to service those vehicles. As part of the 13639 family, it provides the electrical output needed to charge the battery and power the vehicle’s electrical systems during normal operation. The AL-702 is positioned as a direct-fit alternative to the OEM component, offering compatibility with mounting points and wiring harnesses used on 13639 applications.
