Opel Frontera A, U92

Transfer case fluid capacity & service interval

Opel Frontera A, U92 transfer case fluid capacity ranges from 1,45 to 1,5 liters. Service intervals include checks every 15000 km or 12 months and changes every 45000 km or 36 months. The data covers 5 configurations.

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

TypeSpecifications
Frontera A 2.5 TD (1996-1998)
  • Use: Normal
  • Capacity 1,5 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months
Frontera A 2.2i (1995-1998)
  • Use: Normal
  • Capacity 1,45 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months
Frontera A 2.8 TDi (1995-1996)
  • Use: Normal
  • Capacity 1,45 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months
Frontera A 2.3 TD (1992-1995)
  • Use: Normal
  • Capacity 1,45 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months
Frontera A 2.4i (1992-1995)
  • Use: Normal
  • Capacity 1,45 liter
  • Check 15000 km/ 12 months
  • Change 45000 km/ 36 months

Additional Notes

  • The Opel Frontera A, U92 transfer case fluid capacity across most engine variants is 1.45 liters, which is a service fill figure representing the amount of fluid the transfer case holds during normal operation and routine fluid changes.
  • The 2.5 TD (1996-1998) is the only variant with a transfer case fluid capacity of 1.5 liters, placing it slightly above the 1.45-liter figure shared by the 2.2i, 2.3 TD, 2.4i, and 2.8 TDi variants.
  • All five variants share an identical check interval of every 15,000 km or 12 months, whichever comes first, under normal use conditions.
  • The fluid change interval is uniform across all variants at 45,000 km or 36 months under normal use conditions, meaning the fluid is replaced approximately every three years or every third check cycle.
  • The 2.8 TDi (1995-1996) carries the same 1.45-liter capacity and identical check and change intervals as the earlier 2.3 TD and 2.4i variants, despite being a later and more powerful diesel engine.
  • All specifications listed apply under normal use conditions, meaning the check and change intervals are not adjusted for more demanding operating environments in the data provided for the Frontera A, U92 transfer case.
  • The 2.2i and 2.8 TDi variants overlap in the mid-1990s production window, yet both share the same 1.45-liter transfer case capacity and service schedule, indicating no differentiation between petrol and diesel servicing requirements for the transfer case in those years.

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