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Motor oil for Opel Omega B

Type the engine variant of your Opel Omega B to see the right engine oil and the manufacturer approvals.

Which engine do you drive?

Fuel and model year are enough - only the matching engines stay.

The power is on your registration certificate, field P.2 (in kW).

Both numbers are on the German registration certificate part I, fields 2.1 and 2.2.

Oils for Opel Omega B

Fill quantity and viscosity by engine of the Opel Omega B

EngineModel yearsViscosityFill quantity
2.0i 16V2001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405 L
2.2 DTi 16V (81 kW)2001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.5 L
2.2 DTi 16V (88 kW)2001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.5 L
2.2i 16V2001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-404.5 L
2.5 TD 24V (110 kW)2001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-406.5 L
2.6i V62001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.75 L
3.2i V62001–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.75 L
V82001–20015W-30, 5W-406 L
2.2i 16V2000–20010W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-404.5 L
2.5i V62000–20010W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.75 L
3.0i V62000–20030W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.75 L
2.0 DTi 16V (74 kW)1999–20000W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-50, 5W-30, 5W-40, 5W-505.5 L
2.2i 16V1999–20000W-30, 0W-40, 10W-30, 10W-40, 10W-60, 5W-30, 5W-40, 5W-504.5 L
2.5 TD (96 kW)1999–20010W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-50, 5W-30, 5W-40, 5W-506.5 L
3.0i V61998–20000W-30, 0W-40, 10W-30, 10W-40, 5W-30, 5W-405.75 L
2.0 DTi 16V (74 kW)1997–19990W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-50, 5W-30, 5W-40, 5W-505.5 L
2.0i1994–19990W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-20, 20W-50, 5W-30, 5W-40, 5W-504.5 L
2.0i 16V1994–20000W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-20, 20W-50, 5W-30, 5W-40, 5W-504.5 L
2.5 TD (96 kW)1994–19990W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-50, 5W-30, 5W-40, 5W-506.5 L
2.5i V61994–20000W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-20, 20W-50, 5W-30, 5W-40, 5W-505.75 L
3.0i V61994–19980W-30, 0W-40, 10W-30, 10W-40, 10W-60, 15W-40, 15W-50, 20W-20, 20W-50, 5W-30, 5W-40, 5W-505.75 L

Fill quantity including an oil filter change, taken from our vehicle data. The change interval is set by your service book, not by the oil.

Other fluids for the Opel Omega B

FluidRequirement
Manual gearbox & axle oil75W-80, GM 1940764, GM 1940768
Automatic transmission fluid (ATF)Allison TES 389, Caterpillar TO-2
Axle & differential oil85W-90, 75W-140, API GL5, MIL-L 2105 D
Brake fluidGM Europe GMW 3356, FMVSS 116 DOT 3
Coolant & antifreezeG12, G12+
Power steering fluidAllison TES 389, Caterpillar TO-2

Which viscosity does a Opel Omega B need?

We cover 21 engine variants of the Opel Omega B. The most commonly approved grades are 5W-30, 5W-40, 0W-40 and 10W-30. Fill quantity ranges from 4.5 to 6.5 litres depending on the engine.

Which approvals does Opel require?

Opel publishes no approval of its own: what counts is the viscosity and the ACEA or API class in your owner's manual.