The Jatco 3N71 transmission was the first 3-speed

automatic transmission An automatic transmission (AT) or automatic gearbox is a multi-speed transmission (mechanics), transmission used in motor vehicles that does not require any input from the driver to change forward gears under normal driving conditions. The 1904 ...

from

Nissan is a Japanese multinational Automotive industry, automobile manufacturer headquartered in Yokohama, Kanagawa, Japan. The company sells its vehicles under the ''Nissan'' and ''Infiniti'' brands, and formerly the ''Datsun'' brand, with in-house ...

. It was introduced as a conventional alternative to the then-ubiquitous and popular Borg-Warner Type 35. It was designed for use with

rear wheel drive Rear-wheel drive (RWD) is a form of engine and transmission layout used in motor vehicles, in which the engine drives the rear wheels only. Until the late 20th century, rear-wheel drive was the most common configuration for cars. Most rear-whee ...

vehicles with

longitudinal engine In automotive engineering, a longitudinal engine is an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, from front to back. See also: transverse engine Use This type of motor is usually used fo ...

s. In 1982, it gained a locking torque converter (L3N71b) for greater efficiency, and gained an overdrive section in 1983 (L4N71b), culminating with preliminary electronic sensors and control functions being added in 1985 (E4N71b). Applications: * 1969–1971 Nissan 576 * 1971–1978 Mazda 616 * 1971–1972

Mazda R100 The , also marketed prominently as the Mazda 323, Mazda Protegé and Mazda Allegro, is a small family car that was manufactured by Mazda between 1963 and 2003. The Familia line was replaced by the Mazda3/Axela for 2004. It was marketed as the '' ...

* 1971–1973

Mazda Mizer is a Japanese multinational automotive manufacturer headquartered in Fuchū, Hiroshima, Japan. The company was founded on January 30, 1920, as Toyo Cork Kogyo Co., Ltd., a cork-making factory, by Jujiro Matsuda. The company then acquired Ab ...

* 1971–1973

Datsun 240Z The Nissan S30, sold in Japan as the Nissan Fairlady Z but badged as the Datsun 240Z, 260Z, and 280Z for export, are 2-seat sports cars and 2+2 GT cars produced by Nissan from 1969 until 1978. The S30 was conceived of by Yutaka Katayama ...

* 1971–1974

Mazda RX-2 The Mazda Capella, also known as the 626 in Europe, North America and Southeast Asia, is a mid-size car that was manufactured by Mazda from 1970 until 2002. Sold in the Japanese domestic market under the Capella name, the vehicle was also com ...

* 1972–1976 Mazda 818 * 1972–1977 Mazda 808 * 1972–1979 Datsun 620 * 1972–1982 Nissan 180B * 1972–1982 Nissan 200L * 1972–1982 Datsun 240C * 1972–1982 Datsun 260C * 1972–1977

Mazda RX-3 The is an automobile which was produced by Mazda in Japan from 1971 to 1978. It was sold as the Mazda 808 in some export markets including Asia, Australia, and New Zealand, and as the Mazda 818 in many others - this was mostly due to Peugeot havi ...

* 1973–1982

Ford Courier Ford Courier is a model nameplate used by Ford Motor Company, Ford since the early 1950s. The Courier moniker has been used on a variety of vehicles all around the world since it was first used in North America for a Panel van#North America, se ...

* 1974–1978

Mazda RX-4 The is an executive car that was produced by Mazda in Japan from 1966 until 1991. It was widely exported as the Mazda 929 from 1973 to 1991 as Mazda's largest sedan. Later generations were installed with luxury items and interiors as the Luce b ...

* 1974–1979 Datsun 260Z * 1975–1978 Datsun 280Z * 1975–1977 Mazda Roadpacer * 1976–1978

Mazda Cosmo The was an automobile produced by Mazda from 1967 to 1996. During its production run, the Cosmo served as a "halo" vehicle for Mazda, with the first Cosmo successfully launching the Mazda Wankel engine. The final generation of the Cosmo served ...

* 1977–1980 Mercury Monarch * 1977–1983 Mazda GLC * 1978–1982 Mazda Montrose * 1979–1986

Datsun 720 The Datsun truck is a Pickup truck#Compact pickups, compact pickup truck made by Nissan in Japan from 1955 through 1997. It was originally sold under the Datsun brand, but this was switched to Nissan in 1983. It was replaced in 1997 by the Nissa ...

* 1980–1982

Mazda 626 __NOTOC__ Year 626 (Roman numerals, DCXXVI) was a common year starting on Wednesday of the Julian calendar. The denomination 626 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent ...

* 1980–1983

Nissan 200SX The Nissan 200SX (originally Datsun 200SX until the early 1980s) is an automobile nameplate that has been used on various export specification Nissan automobiles between 1975 and 2002. Nissan Silvia based Between 1975 and 2002, Nissan retailed ...

* 1980–1983

Datsun 280ZX The Nissan S130 is a Sports car, sports coupé produced by Nissan in Japan from 1978 until 1983. It was sold as the Datsun 280ZX, Nissan Fairlady Z and Nissan Fairlady 280Z, depending on the market. In Japan, it was exclusive to Nissan Motor Compa ...

* 1980–1982

Nissan Maxima The Nissan Maxima is a five-passenger, front-engine, front-drive sedan that was manufactured and marketed by Nissan as Nissan's flagship sedan primarily in North America, the Middle East, South Korea, and China — across eight generations. ...

* 1980–1983

Mazda RX-7 The Mazda RX-7 is a front mid engine, Rear-wheel drive, rear-wheel-drive, rotary engine-powered sports car, manufactured and marketed by Mazda from 1978 through 2002 across three generations, all of which incorporated the use of a compact, light ...

* 1982–1985 Mazda Pickup * 1986–1987

Nissan Pathfinder The Nissan Pathfinder is a range of sport utility vehicles manufactured by Nissan since 1985. Until the third-generation model, the Pathfinder is based on Nissan's compact pickup truck platform which it shares with the Navara/Frontier. The ...

* 1986–1987 Nissan Pickup * 1986–1993 Mazda Pickup