For 2011 Astra Hatchback J Opel recommends to use: WY5W 12V 5W W2.1x9.5d yellow, W5W 12V 5W W2.1x9.5d, H21W 12V 21W BAY9s, H11 12V 55W PGJ19-2, W21, H10 12V 42W PY20d, D1S 85V 35W PK32d-2, H7 12V 55W PX26d, W16W 12V 16W W2.1x9.5d, PY21W 12V 21W BAU15s, and PSY24W 12V 24W PG20. To select the right part or fluid see the table below.
in your garage to make future searches easy.
Condition
Value
expand_moreFront light sources
expand_moreCornering light
With bi-xenon
H11 12V 55W PGJ19-2
expand_moreDaytime running light
With halogen headlamp
W21
expand_moreFog lamps
All other modifications
H10 12V 42W PY20d
expand_moreFront direction indicator
expand_moreAll other modifications
OPC model
PY21W 12V 21W BAU15s
Otherwise
PSY24W 12V 24W PG20
expand_moreHigh beam
With bi-xenon
D1S 85V 35W PK32d-2
With halogen headlamp
H7 12V 55W PX26d
expand_moreLow beam
With bi-xenon
D1S 85V 35W PK32d-2
With halogen headlamp
H7 12V 55W PX26d
expand_moreParking light
With halogen headlamp
W21
Side direction indicator
WY5W 12V 5W W2.1x9.5d yellow
expand_moreInternal light sources
Boot light
W5W 12V 5W W2.1x9.5d
Interior light
W5W 12V 5W W2.1x9.5d
Reading light
W5W 12V 5W W2.1x9.5d
expand_moreRear light sources
expand_moreBack-up lamp
All other modifications
H21W 12V 21W BAY9s
License plate light
W5W 12V 5W W2.1x9.5d
expand_moreRear direction indicator
All other modifications
W16W 12V 16W W2.1x9.5d
Rear fog lamp
H21W 12V 21W BAY9s
expand_moreStop lamp
All other modifications
W16W 12V 16W W2.1x9.5d
expand_moreTail light
All other modifications
W5W 12V 5W W2.1x9.5d
Servicing your Opel use only recommended parts, oils, fluids and lubricants.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2011 Opel Astra Hatchback 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 Astra Hatchback 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 2011 Opel Astra Hatchback you're not only saving money, but also also improving your technical skills and learning something new.