For 2013 Astra GTC J Opel recommends to use: PY21W 12V 21W BAU15s yellow, W5W 12V 5W W2.1x9.5d, W16W 12V 16W W2.1x9.5d, W21, H10 12V 42W PY20d, D1S 85V 35W PK32d-2, WY21W 12V 21W WX3x16d yellow, PSX24W 12V 24W PG20, H7 12V 55W PX26d, HIR2 12V 55W PX22D, and P21W 12V 21W BA15s. 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
expand_moreAll other modifications
With bi-xenon H7 12V 55W PX26d
expand_moreDaytime running light
With halogen headlamp W21
expand_moreFog lamps
All other modifications H10 12V 42W PY20d
Front direction indicator PY21W 12V 21W BAU15s yellow
expand_moreHigh beam
With bi-xenon D1S 85V 35W PK32d-2
expand_moreAll other modifications
With halogen headlamp HIR2 12V 55W PX22D
expand_moreLow beam
With bi-xenon D1S 85V 35W PK32d-2
expand_moreAll other modifications
With halogen headlamp HIR2 12V 55W PX22D
expand_moreParking light
With halogen headlamp W21
expand_moreSide direction indicator
All other modifications W5W 12V 5W W2.1x9.5d
expand_moreInternal light sources
Boot light W5W 12V 5W W2.1x9.5d
Glove compartment 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
Back-up lamp W16W 12V 16W W2.1x9.5d
License plate light W5W 12V 5W W2.1x9.5d
expand_moreRear direction indicator
All other modifications WY21W 12V 21W WX3x16d yellow
expand_moreRear fog lamp
All other modifications PSX24W 12V 24W PG20
expand_moreStop lamp
expand_moreAll other modifications
Taillight brake light P21W 12V 21W BA15s
expand_moreTail light
expand_moreAll other modifications
Taillight W5W 12V 5W W2.1x9.5d
Taillight brake light P21W 12V 21W BA15s

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 2013 Opel Astra GTC 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 Astra GTC 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 2013 Opel Astra GTC you're not only saving money, but also also improving your technical skills and learning something new.

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