Vauxhall Monterey A, M92

Automatic transmission fluid capacity & service interval

Vauxhall Monterey A, M92 uses automatic transmission fluid with a capacity of 5,5 liters. Service intervals include checks every 24 months and changes every 48 months. The data covers 1 configuration.

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

TypeSpecifications
Monterey A 3.2 V6 (1991-1998)
  • Use: Normal
  • Capacity 5,5 liter
  • Check 24 months
  • Change 48 months
  • Code: 4L30-E 4/1

Additional Notes

  • The Vauxhall Monterey A 3.2 V6 automatic transmission holds 5.5 liters of fluid, a figure consistent with a service fill rather than a full overhaul capacity, meaning the transmission retains residual fluid in the torque converter and passages during a standard drain-and-fill procedure.
  • The 5.5-liter service fill capacity reflects the volume accessible through a routine fluid exchange, which typically recovers only a portion of the total system volume since the torque converter does not drain completely without disassembly.
  • Under normal use conditions, the specified check interval for the automatic transmission fluid is every 24 months, establishing a periodic inspection point separate from the full fluid replacement schedule.
  • The change interval under normal use conditions is set at 48 months, placing the full fluid replacement cycle at twice the length of the inspection interval for the 3.2 V6 automatic transmission.

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