Opel Monza, 22

Automatic transmission fluid capacity & service interval

Opel Monza 22 uses automatic transmission fluid with a capacity range of 2,5 to 7,5 liters. The service interval for the fluid is 36 months. The data covers 10 configurations.

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

TypeSpecifications
Monza 3.0 GSE with catalyst (1985-1986)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Change 36 months
  • Code: AW 03-71L 4/1
Monza 2.2i (1984-1986)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Change 36 months
  • Code: AW 03-71L 4/1
Monza 2.2i (1984-1986)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1
Monza 2.0E (1982-1984)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1
Monza 2.5E (1981-1986)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Change 36 months
  • Code: AW 03-71L 4/1
Monza 2.5E (1981-1986)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1
Monza 2.8 (1978-1981)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1
Monza 3.0 (1978-1982)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1
Monza 3.0 GSE (1978-1986)
  • Use: Normal
  • Capacity 7,5 liter (Dry fill)
  • Change 36 months
  • Code: AW 03-71L 4/1
Monza 3.0 GSE (1978-1986)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 36 months
  • Code: THM 180 3/1

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