The Jeep DJ (also known as the Dispatcher) was a two-wheel-drive variant of the four-wheel drive CJ series. Production started in 1955 by Willys, which was renamed Kaiser Jeep in 1963. In 1970, American Motors (AMC) purchased Kaisers money-losing Jeep operations and established AM General, a wholly owned subsidiary that built the DJ through 1983.

As the Civilian Jeep line evolved, so did the DJ, eventually adding DJ-5 and DJ-6 models. (There was even a limited run of Scrambler models made for the Alaskan Post Office.) DJs destined for mail service were usually right-hand drive to facilitate access to residential mailboxes.

Later DJ-series Jeeps typically feature a unique bump-out grille, which allowed room for AMCs inline-six engines. (Curiously, CJ models retained the older-style grille and instead had a slightly extended frame and front fenders to accommodate the AMC sixes.)

DJs also got a large sliding door, plus an assortment of mirror and lighting fixtures to aid them in their mail-delivering task.