For 2004 Vectra Sedan C2 Opel recommends to use: ACEA A3, GM-LL-B-025, DEXOS 2, GM-LL-A-025, SAE 0W-30, SAE 0W-40, SAE 5W-30, SAE 5W-40, SAE 10W-40, SAE 10W-60, and SAE 15W-40 and genuine OEM consumables with following part numbers: 93160393, and 93165147. To select the right part or fluid see the table below.

in your garage to make future searches easy.

Condition Value
expand_moreAutomatic gearbox oil specification
AF 23 gearbox 93160393
AF 33 gearbox 93160393
AF40 gearbox 93165147
VT20-E gearbox 93165147
expand_moreEngine oil specification
expand_more2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 230 N⋅m at 1950 RPM engine (2002.4–)
ECO service ACEA A3
ECO service flex GM-LL-B-025, DEXOS 2
expand_more2.2 DTI 16V with diesel straight-4 2.2 L 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM engine (2002.4–2004.12)
ECO service ACEA A3
ECO service flex GM-LL-B-025, DEXOS 2
expand_moreAll other modifications
ECO service ACEA A3
ECO service flex GM-LL-A-025, DEXOS 2
expand_moreEngine oil viscosity
expand_more1.6 16V with gasoline straight-4 1.6 L 99 HP at 6000 RPM, 150 N⋅m at 3600 RPM engine (2004.6–)
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-A-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more1.8 16V with gasoline straight-4 1.8 L 121 HP at 6000 RPM, 165 N⋅m at 4600 RPM engine (2002.4–)
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-A-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more1.9 CDTI with diesel straight-4 1.9 L 118 HP engine (2004.4–)
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-B-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more2.0 16V Turbo with gasoline straight-4 2.0 L 173 HP at 5500 RPM, 265 N⋅m at 2500 RPM engine (2003.3–)
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-A-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more2.0 DTI 16V with diesel straight-4 2.0 L 99 HP at 4300 RPM, 230 N⋅m at 1950 RPM engine (2002.4–)
ACEA A3/B3 SAE 0W-40, SAE 5W-30, SAE 5W-40,
SAE 10W-40, SAE 10W-60, SAE 15W-40
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-B-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more2.2 DTI 16V with diesel straight-4 2.2 L 115 HP at 4000 RPM, 270 N⋅m at 1500 RPM engine (2002.4–2004.12)
ACEA A3/B3 SAE 0W-40, SAE 5W-30, SAE 5W-40,
SAE 10W-40, SAE 10W-60, SAE 15W-40
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-B-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_more3.0 CDTI with diesel V6 3.0 L 174 HP at 4000 RPM, 350 N⋅m at 1800 RPM engine (2003.6–)
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-B-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
expand_moreAll other modifications
ACEA A3/B3 SAE 0W-40, SAE 5W-30, SAE 5W-40,
SAE 10W-40, SAE 10W-60, SAE 15W-40
Dexos 2 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40
GM-LL-A-025 SAE 0W-30, SAE 0W-40, SAE 5W-30,
SAE 5W-40

Opel recommendations and specifications for oil and fluid for 2004 Vectra Sedan.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2004 Opel Vectra Sedan user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Opel warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Opel Vectra Sedan service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2004 Opel Vectra Sedan you're not only saving money, but also also improving your technical skills and learning something new.

2004 Opel Vectra Sedan generations

In 2004 Opel offered 2 generations of the Vectra Sedan. Fluid and lubricant specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Opel Vectra Sedan C2 model years

Units:
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