Opel Manta B

Automatic transmission fluid capacity & service interval

Opel Manta B automatic transmission fluid capacity ranges from 2 to 2,5 liters. Service intervals include checks every 6 to 12 months and changes every 24 to 36 months or 30000 to 40000 km. The data covers 19 configurations.

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

TypeSpecifications
Manta 1.8 (1987-1988)
  • Use: Normal
  • Capacity 2,1 liter
  • Change 36 months
  • Code: THM 180 3/1
Manta 2.0 GSi (1987-1988)
  • Use: Normal
  • Capacity 2,1 liter
  • Change 36 months
  • Code: THM 180 3/1
Manta 2.0 GSi (1984-1987)
  • Use: Normal
  • Capacity 2 liter
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.3 (1983-1988)
  • Use: Normal
  • Capacity 2 liter
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.8 (1983-1987)
  • Use: Normal
  • Capacity 2 liter
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.3 (1982-1983)
  • Use: Normal
  • Capacity 2 liter
  • Check 12 months
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.3 (1982-1983)
  • Use: Severe
  • Capacity 2 liter
  • Check 12 months
  • Change 30000 km/ 24 months
  • Code: THM 180 3/1
Manta 1.8 (1982-1983)
  • Use: Normal
  • Capacity 2 liter
  • Check 12 months
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.8 (1982-1983)
  • Use: Severe
  • Capacity 2 liter
  • Check 12 months
  • Change 30000 km/ 24 months
  • Code: THM 180 3/1
Manta 2.0S (1982-1983)
  • Use: Normal
  • Capacity 2,1 liter
  • Check 12 months
  • Change 36 months
  • Code: THM 180 3/1
Manta 1.9N (1978-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 2.0 GT/E (1977-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 2.0E (1977-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 2.0S (1977-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 1.6N (1975-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 1.6S (1975-1981)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 1.9 GT/E (1975-1977)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 1.9E (1975-1977)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1
Manta 1.9S (1975-1977)
  • Use: Normal
  • Capacity 2,5 liter (Service fill)
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: GM 3-OVH 3/1

Other Systems