Jatco 4R03 transmission explained

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