Important!
This replacement procedure can be used for:
OPEL Astra H Saloon (A04) 1.7 CDTi (L69), OPEL Astra H Saloon (A04) 1.7 CDTi (L69), OPEL Astra H Saloon (A04) 1.3 CDTi (L69), OPEL Astra H Saloon (A04) 1.8 (L69) View more

The steps may slightly vary depending on the car design.

How to change a front shock strut on OPEL ASTRA H Saloon [TUTORIAL AUTODOC]

video
All the parts you need to replace – Shock Absorber for Astra H Saloon (A04) and other OPEL models
How to change Shock absorber on Opel Astra H Saloon 1.6 (L69) – step-by-step instructions for straightforward car repair Shock absorber
How to change Suspension Strut on Opel Astra H Saloon 1.6 (L69) – step-by-step instructions for straightforward car repair Suspension Strut
Tools
Replacement: suspension strut – Opel Astra H saloon. List of the tools you'll need:
Wire brush
WD-40 spray
Brake cleaner
Copper grease
Torque wrench
Combination spanner #17
Combination spanner #18
Drive socket # 18
Drive socket # 21
HEX bit No.H6
HEX bit No.H7
Wheel impact socket #17
Ratchet wrench
Hammer
Pliers
Water pump pliers
Flat Screwdriver
Hydraulic strut spring compressor
Hydraulic transmission jack
Fender cover
Wheel chock
Replacement: suspension strut – Opel Astra H saloon. AUTODOC recommends:
  • Both shock struts of the front suspension should be replaced simultaneously.
  • The replacement procedure is identical for the left and right shock struts of the front suspension.
  • Please note: all work on the car – Opel Astra H saloon – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    How to change Shock Absorber on Opel Astra H Saloon 2007 - free PDF and video manuals
    Open the bonnet.
  2. Step 2
    How to replace OPEL Astra H Saloon (A04) 1.6 (L69) 2008 Shock Absorber - step-by-step manuals and video guides
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Step 3
    Secure the wheels with chocks.
    Step 4
    Opel Astra H Saloon 1.7 CDTi (L69) 2009 Shock Absorber replacement: free workshop manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  4. Step 5
    Changing Shock Absorber on OPEL Astra H Saloon (A04) 1.8 (L69) 2010 by yourself
    Raise the front of the car and secure on supports.
  5. Step 6
    How to remove OPEL ASTRA 1.7 CDTI (L69) 2011 Shock Absorber - online easy-to-follow instructions
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. Opel Astra H saloon
  6. Step 7
    How to replace Shock Absorber on OPEL Astra H Saloon (A04) 2012: download PDF manuals and video instructions
    Remove the wheel.
  7. Step 8
    How hard is it to do yourself: Shock Absorber replacement on Opel Astra H Saloon 1.6 (L69) 2013 - download illustrated guide
    Clean the stabiliser link fasteners. Use a wire brush. Use WD-40 spray.
  8. Step 9
    Need to know how to renew Shock Absorber on OPEL ASTRA 2014? This free workshop manual will help you to do it yourself
    Unscrew the fastener connecting the stabilizer link to the shock strut. Use a combination spanner #17. Use a drive socket #18. Use a ratchet wrench.
  9. Step 10
    Changing of Shock Absorber on Opel Astra H Saloon 2007 won't be an issue if you follow this illustrated step-by-step guide
    Remove the stabilizer rod.
  10. Step 11
    OPEL ASTRA 1.3 CDTi (L69) Shock Absorber replacement: online guides and video tutorials
    Clean the fasteners connecting the brake hose to the shock strut. Use a wire brush. Use WD-40 spray.
  11. Step 12
    Replacing Shock Absorber on Opel Astra H Saloon 2009 1.6 (L69) by yourself
    Remove the fastener attaching the brake hose to the shock strut. Use pliers.
  12. Step 13
    Astra H Saloon (A04) 1.7 CDTI (L69) 2010 Shock Absorber DIY replacement workshop manual
    Detach the brake hose from the shock strut.
  13. Step 14
    How to change Shock Absorber on OPEL Astra H Saloon (A04) 2011 - tips and tricks
    Disconnect the ABS sensor wiring.
  14. Step 15
    Step-by-step recommendations for DIY replacement Opel Astra H Saloon 2012 1.7 CDTI (L69) Shock Absorber
    Clean the fasteners connecting the shock strut to the steering knuckle. Use a wire brush. Use WD-40 spray.
  15. Step 16
    DIY replacement of Shock Absorber on OPEL Astra H Saloon (A04) 1.3 CDTi (L69) 2013 is not an issue anymore with our step-by-step tutorial
    Unscrew the fasteners connecting the suspension strut to the steering knuckle. Use a combination spanner #18. Use a drive socket #18. Use a ratchet wrench.
  16. Step 17
    How to change Shock Absorber on Opel Astra H Saloon 2007 - free PDF and video manuals
    Prop up the steering knuckle. Use a hydraulic transmission jack.
  17. Step 18
    How to replace OPEL Astra H Saloon (A04) 1.6 (L69) 2008 Shock Absorber - step-by-step manuals and video guides
    Remove the shock strut mount cap.
  18. Step 19
    Opel Astra H Saloon 1.7 CDTi (L69) 2009 Shock Absorber replacement: free workshop manuals
    Remove the retainer of the shock strut upper mount. Use a flat screwdriver.
  19. Step 20
    Changing Shock Absorber on OPEL Astra H Saloon (A04) 1.8 (L69) 2010 by yourself
    Remove the fastening bolts.
  20. Step 21
    How to remove OPEL ASTRA 1.7 CDTI (L69) 2011 Shock Absorber - online easy-to-follow instructions
    Disconnect the steering knuckle from the shock absorber strut.
  21. Step 22
    How to replace Shock Absorber on OPEL Astra H Saloon (A04) 2012: download PDF manuals and video instructions
    Remove the suspension strut.
  22. Step 23
    How hard is it to do yourself: Shock Absorber replacement on Opel Astra H Saloon 1.6 (L69) 2013 - download illustrated guide
    Set the shock absorber strut on the spring compressor tool.
    Replacement: suspension strut – Opel Astra H saloon. Tip from AUTODOC:
    Note that when using a spring compressor, spring coils need to be securely gripped, compressing the spring on the opposite sides.Ensure the correct position of the spring in the retainer.Make sure that the spring coils tightly entered the lock handles.
  23. Step 24
    Need to know how to renew Shock Absorber on OPEL ASTRA 2014? This free workshop manual will help you to do it yourself
    Compress the spring.
  24. Step 25
    Changing of Shock Absorber on Opel Astra H Saloon 2007 won't be an issue if you follow this illustrated step-by-step guide
    Treat the shock strut rod. Use a wire brush. Use WD-40 spray.
  25. Step 26
    OPEL ASTRA 1.3 CDTi (L69) Shock Absorber replacement: online guides and video tutorials
    Remove the strut piston rod nut. Use HEX No.H7. Use a drive socket #21. Use a ratchet wrench.
  26. Step 27
    Replacing Shock Absorber on Opel Astra H Saloon 2009 1.6 (L69) by yourself
    Remove the top strut mount.
    AUTODOC recommends:
    Replacement: suspension strut – Opel Astra H saloon. Carefully inspect the mount, the boot, and the bump stop of the shock absorber. Replace if necessary.
  27. Step 28
    Astra H Saloon (A04) 1.7 CDTI (L69) 2010 Shock Absorber DIY replacement workshop manual
    Remove the shock absorber dust cap and the bump stop.
  28. Step 29
    How to change Shock Absorber on OPEL Astra H Saloon (A04) 2011 - tips and tricks
    Release the coil spring.
  29. Step 30
    Step-by-step recommendations for DIY replacement Opel Astra H Saloon 2012 1.7 CDTI (L69) Shock Absorber
    Remove the spring.
  30. Step 31
    DIY replacement of Shock Absorber on OPEL Astra H Saloon (A04) 1.3 CDTi (L69) 2013 is not an issue anymore with our step-by-step tutorial
    Remove the old shock absorber from the hydraulic coil spring compressor.
    Replacement: suspension strut – Opel Astra H saloon. AUTODOC experts recommend:
    Before installing a new shock absorber you should pump it manually 3-5 times.
  31. Step 32
    How to change Shock Absorber on Opel Astra H Saloon 2007 - free PDF and video manuals
    Install the new shock absorber on the hydraulic coil spring compressor.
  32. Step 33
    How to replace OPEL Astra H Saloon (A04) 1.6 (L69) 2008 Shock Absorber - step-by-step manuals and video guides
    Install the spring on the shock absorber.
  33. Step 34
    Opel Astra H Saloon 1.7 CDTi (L69) 2009 Shock Absorber replacement: free workshop manuals
    Compress the spring.
  34. Step 35
    Changing Shock Absorber on OPEL Astra H Saloon (A04) 1.8 (L69) 2010 by yourself
    Install the mount, boot and bump stop onto a new shock absorber.
  35. Step 36
    How to remove OPEL ASTRA 1.7 CDTI (L69) 2011 Shock Absorber - online easy-to-follow instructions
    Tighten the shock strut piston rod nut. Use HEX No.H6. Use a drive socket #21. Use a torque wrench. Tighten it to 65 Nm torque.
    Replacement: suspension strut – Opel Astra H saloon. Professionals recommend:
    Check to make sure the spring is positioned correctly. Avoid its misalignment.
  36. Step 37
    How to replace Shock Absorber on OPEL Astra H Saloon (A04) 2012: download PDF manuals and video instructions
    Treat the shock strut rod. Use copper grease.
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DIY OPEL Astra H Saloon (A04) Shock Absorber replacement - online guide
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