Jatco 4R03 transmission
The 4R03 was a 4-speed automatic transmission from Nissan Motor Company, Ltd.'s Jatco subsidiary. Specifications Gear ratios Applications 1990–2001 Infiniti Q45 1989–1996 Nissan 300ZX Twin-Turbo 1995–1999 Nissan Cedric Y33 Nissan Patrol (Y60) 1987–1997. Nissan Patrol (Y61) 1997–2010. RD28ETi TB45E ZD30DDTi 1990–1995 Mazda Eunos Cosmo (With 20B-REW Engine, as the Mazda Q4A-EL) See also List of Jatco transmissions 4R03