INFINITI M, Y51 (EU)

Automatic transmission fluid capacity & service interval

INFINITI M, Y51 (EU) automatic transmission fluid capacity ranges from 7 to 10 liters. Service intervals include checks at 15000 km/12 months or 20000 km/12 months. The data covers 6 configurations.

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

TypeSpecifications
M35h (2012-2014)
  • Use: Normal
  • Capacity 7 liter
  • Check 15000 km/ 12 months
  • Code: RE7R01H
M37 (2012-2014)
  • Use: Normal
  • Capacity 9,2 liter
  • Check 15000 km/ 12 months
  • Code: RE7R01A 7/1
M30d (2011-2014)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 12 months
  • Code: RE7R01A 7/1
M35h (2011-2012)
  • Use: Normal
  • Capacity 7 liter
  • Check 15000 km/ 12 months
  • Code: RE7R01H
M30d (2010-2011)
  • Use: Normal
  • Capacity 10 liter
  • Check 15000 km/ 12 months
  • Code: RE7R01A 7/1
M37 (2010-2012)
  • Use: Normal
  • Capacity 9,2 liter
  • Check 15000 km/ 12 months
  • Code: RE7R01A 7/1

Additional Notes

  • The INFINITI M Y51 (EU) automatic transmission fluid capacity varies by engine type, with the M30d requiring 10 liters, the M37 requiring 9.2 liters, and the M35h requiring the smallest fill at 7 liters.
  • A 10-liter automatic transmission fluid capacity, as specified for the M30d, is a notably large fill volume, consistent with a full overhaul or dry-fill procedure rather than a routine partial drain and refill.
  • The M30d saw a check interval change between production periods. The 2010-2011 specification carries a 15,000 km / 12-month check interval, while the 2011-2014 specification extends the distance-based interval to 20,000 km, though the 12-month time limit remains unchanged across both.
  • All six rows carry a normal use condition, meaning the stated check intervals apply to standard operating environments rather than severe or demanding duty cycles.
  • The M35h 2011-2012 and 2012-2014 specifications are identical in both capacity and check interval, with 7 liters and a 15,000 km / 12-month schedule applying across the full 2011-2014 production span.
  • Similarly, the M37 maintains a consistent 9.2-liter capacity and 15,000 km / 12-month check interval across both the 2010-2012 and 2012-2014 specification entries.
  • The time-based component of the check interval, set at 12 months across all configurations, means a fluid inspection is due annually regardless of whether the distance threshold has been reached.

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