Opel Commodore B

Automatic transmission fluid capacity & service interval

Opel Commodore B automatic transmission fluid capacity is 2,5 liters. Service intervals are 20000 km, 40000 km, or 24 months. The data covers 14 configurations.

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

TypeSpecifications
Commodore 2.8 (1974-1977)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.8 (1974-1977)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.8 GS (1974-1977)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.8 GS (1974-1977)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.8 GS/E (1974-1977)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.8 GS/E (1974-1977)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.5 (1972-1977)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.5 (1972-1977)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.5 GS (1972-1974)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.5 GS (1972-1974)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.8 GS (1972-1974)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.8 GS (1972-1974)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1
Commodore 2.8 GS/E (1972-1974)
  • Use: Normal
  • Capacity 2,5 liter
  • Change 40000 km/ 24 months
  • Code: THM 180 3/1
Commodore 2.8 GS/E (1972-1974)
  • Use: Severe
  • Capacity 2,5 liter
  • Change 20000 km
  • Code: THM 180 3/1

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