For 2004 Vectra Sedan C2 Opel recommends to use: 5PK1240, and 5PK940. To select the right part or fluid see the table below.
in your garage to make future searches easy.
Condition
Value
expand_moreAuxiliary drive belt size
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–)
With air-conditioning
5PK1240
Without air-conditioning system
5PK940
expand_more2.2 direct with gasoline straight-4 2.2 L 153 HP engine (2003.10–)
With air-conditioning
3.38 ft3.38 ft1030 mm
Without air-conditioning system
2.89 ft2.89 ft880 mm
All other modifications
6.96 ft6.96 ft2120 mm
Check drive belts regularly on your Vectra Sedan and replace them if you found any signs of wear or any tears or damages.
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.
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. Drive belts specifications may vary in different generations. Be sure that you are looking at the rigt modification.