Engine Oil and Fluid Recommendation for Opel Signum – 2.2 DTi 16V There is a huge selection of lubricants in the automotive market. In this regard, both an ordinary driver and a specialist will not be able to give an unambiguous answer to the question of which engine oil manufacturer to choose. We offer and recommend the proven brands.
  • Engine: Y22DTR
  • Engine oil capacity, liter: 5.5
  • Manual transmission capacity, liter: 1.9
  • Automatic transmission capacity, liter: 7.2
  • Power steering capacity, liter: 0.7-1.0
  • Cooling system capacity, liter: 7.3-7.8
  • Year: 2003-05

Engine oil

  • Synthetic oil: M 5W-30
  • Synthetic oil: M 5W-30

Manual transmission

  • Synthetic gear oil: 75W90 GL5

Automatic transmission

  • Synthetic transmission fluid: AISIN-AW

Power steering

  • Hydraulic fluid: CHF/Central Hydraulic Fluid

Cooling system

  • Antifreeze for the engine: Antifreeze G12 red