Mazda CX-9, TB (EU)

Automatic transmission fluid capacity & service interval

Mazda CX-9, TB (EU) automatic transmission fluid capacity is 7 liter. Service intervals are 15000 km/ 12 months. Data covers 1 configuration.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
CX-9 3.7 V6 (2009-2013)
  • Use: Normal
  • Capacity 7 liter
  • Check 15000 km/ 12 months
  • Code: AW6AX-EL 6/1

Additional Notes

  • The Mazda CX-9 TB (EU) 3.7 V6 carries an automatic transaxle fluid capacity of 7 liters, which is consistent with a service fill volume rather than a full overhaul quantity, as complete transmission overhauls typically require a higher volume to account for fluid retained in the torque converter and valve body.
  • The 7-liter figure applies uniformly across the 2009-2013 model years for the 3.7 V6 configuration, with no variation recorded between individual years within that range.
  • The fluid check interval is set at 15,000 km or 12 months, whichever comes first, under normal use conditions, meaning the interval assumes standard driving patterns without the added stress of towing, extreme temperatures, or frequent short-trip operation.

Other Systems