Fluid Capacity Guide

To help you with the servicing of your “Brapmobile”  we have put together this handy guide of fluid capacities for gearbox and Diffs found in various generations of Mazda RX range.

As these units do not have a dipstick it is important that you fill your gearbox or diff to the correct capacity for proper use.

Gearbox Oil Capacity

  • RX-2  4 speed Manual (Flat bottom trans) came with 12a engine usually - 2.5L
  • RX-3  4 speed Manual (Flat bottom trans) came with 12a engine usually – 2.5L
  • RX-3  4 speed Manual (split case trans) came with 10a engine usually – 1.4L
  • RX-4 4 speed  Manual – TBC
  • RX-7 FB 4 Speed Manual – 1.7L
  • RX-7 FB 5 Speed Manual – 1.7L
  • RX-7 FC3s Turbo Series 4, 5 Speed Manual – 2.5L
  • RX-7 FC3s Non-Turbo Series 4, 5 Speed Manual – 2.4L
  • RX-7 FC3s Turbo Series 5, 5 Speed Manual – 2.5L
  • RX-7 FC3s Non-Turbo Series 5, 5 Speed Manual – 2.4L
  • RX-7 FD3s All Years 5 Speed Manual Box 2.5L
  • RX-8 Series 1, 5 Speed Manual Box 2.5L
  • RX-8 Series 1, 6 Speed Manual Box 1.89L
  • RX-8 R3 Series 2, 6 Speed Manual Box 1.89L 

Differential Oil Capacity

  • RX-3 – TBC
  • RX-4 – TBC
  • RX-7 FB Series 1-3 – 1.2L
  • RX-7 FC3s Turbo Series 4 – 1.23L
  • RX-7 FC3s Non-Turbo Series 4 – 1.23L
  • RX-7 FC3s Turbo Series 5 – 1.23L
  • RX-7 FC3s Non-Turbo Series 5 – 1.23L
  • RX-7 FD3s All Years 5 Speed Manual Box – 1.4L 
  • Eunos JC Cosmo – TBC
  • RX-8 Series 1 -1.4L
  • RX-8 R3 Series 2 -1.4L

Testimonials

Aston continues to provide exceptional value and service at Essex Rotary. This is not limited to the delivery of his solid mechanical skills but extends to the advice that he provides in relation to where your specific car is in its life, and what you have planned for it in the future. This is all backed by the enthusiasm and passion he has for Rotaries, always leaving you confident that he cares about your car as much as you do. Whether it is assistance in the hour of need, or the quest for …
Andre MarcosVercov Consulting
 
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