Important!
This replacement procedure can be used for:
SKODA OCTAVIA (1Z3) 1.8 TSI, SKODA Octavia II Combi (1Z5) 1.8 TSI, SKODA SUPERB (3T4) 1.8 TSI

The steps may slightly vary depending on the car design.

How to change spark plug on OCTAVIA (1Z5) [TUTORIAL AUTODOC]

Replacement: spark plugs – Skoda Octavia 1Z5. Tools you might need:
Replacement: spark plugs – Skoda Octavia 1Z5. Tools you might need:
High-temperature anti-seize lubricant
Spark plug socket # 16
Ratchet wrench
Torque wrench
Fender cover
All the parts you need to replace – Spark Plug for Octavia II Combi (1Z5) and other SKODA models
How to change Spark Plug on Octavia 1z5 1.9 TDI – step-by-step instructions for straightforward car repair
Spark Plug
How to change Spark Plug on SKODA OCTAVIA (1Z3) 1.8 TSI – tips for proper car maintenance
SKODA OCTAVIA (1Z3) 1.8 TSI
Simple DIY car repair steps – Replacing Spark Plug on SKODA Octavia II Combi (1Z5) 1.8 TSI
SKODA Octavia II Combi (1Z5) 1.8 TSI
Easy tricks to help you to replace Spark Plug on SKODA SUPERB (3T4) 1.8 TSI
SKODA SUPERB (3T4) 1.8 TSI
Replacement: spark plugs – Skoda Octavia 1Z5. AUTODOC recommends:
  • The replacement procedure is the same for all spark plugs.
  • All work should be done with the engine stopped.
Replacement: spark plugs – Skoda Octavia 1Z5. Use the following procedure:
  1. How to change Spark Plug on Octavia 1z5 2004 - free PDF and video manuals
    Step 1
    Open the hood.
  2. How to replace SKODA Octavia II Combi (1Z5) 1.9 TDI 2005 Spark Plug - step-by-step manuals and video guides
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
  3. Octavia 1z5 1.6 TDI 2006 Spark Plug replacement: free workshop manuals
    Step 3
    Remove the engine cover.
    AUTODOC recommends:
    Raise the engine cover, holding it on two sides simultaneously.Replacement: spark plugs – Skoda Octavia 1Z5. Do not use excessive force when removing the part as this may damage it.
  4. Changing Spark Plug on SKODA Octavia II Combi (1Z5) 1.9 TDI 4x4 2007 by yourself
    Step 4
    Unplug the connectors from the ignition coils.
  5. How to remove SKODA OCTAVIA 2.0 TDI 4x4 2008 Spark Plug - online easy-to-follow instructions
    Step 5
    Take out the ignition coil from the spark plug well.
    Replacement: spark plugs – Skoda Octavia 1Z5. Tip:
    Remember the sequence of steps for ignition coil demounting.
  6. How to replace Spark Plug on SKODA Octavia II Combi (1Z5) 2009: download PDF manuals and video instructions
    Step 6
    Clean dirt, dust and debris from inside the spark plug wells.
  7. How hard is it to do yourself: Spark Plug replacement on Octavia 1z5 1.6 2010 - download illustrated guide
    Step 7
    Unscrew the spark plugs.Use the spark plug socket #16.Use a ratchet wrench.
  8. Need to know how to renew Spark Plug on SKODA OCTAVIA ? This free workshop manual will help you to do it yourself
    Step 8
    Take out the spark plugs.Use the spark plug socket #16.
  9. Changing of Spark Plug on Octavia 1z5 2012 won't be an issue if you follow this illustrated step-by-step guide
    Step 9
    Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
  10. SKODA OCTAVIA 1.8 TSI Spark Plug replacement: online guides and video tutorials
    Step 10
    Install the new spark plugs into their mounting seats.Use the spark plug socket #16.
  11. Replacing Spark Plug on Octavia 1z5 2004 1.9 TDI by yourself
    Step 11
    Screw new spark plugs and tighten them.Use the spark plug socket #16.Use a torque wrench.Tighten it to 27 nm torque.
    Replacement: spark plugs – Skoda Octavia 1Z5. AUTODOC experts recommend:
    Don't tighten the plugs with excessive force. Exceeding tightening torque can damage the thread connection.Be careful when working with a spark plug wrench. Its skewing can cause damage to the threaded connection.
  12. Octavia II Combi (1Z5) 2.0 TDI 4x4 2005 Spark Plug DIY replacement workshop manual
    Step 12
    Install the ignition coils to the spark plug wells.Make sure you hear a click indicating that it is locked in place.
    AUTODOC recommends:
    Replacement: spark plugs – Skoda Octavia 1Z5. Follow the installation steps.
  13. How to change Spark Plug on SKODA Octavia II Combi (1Z5) 2006 - tips and tricks
    Step 13
    Plug in the connectors of the ignition coils.
  14. Step-by-step recommendations for DIY replacement Octavia 1z5 2007 2.0 TDI 4x4 Spark Plug
    Step 14
    Install the engine cover and secure it.
    Replacement: spark plugs – Skoda Octavia 1Z5. AUTODOC experts recommend:
    Make sure the engine cover is properly seated. It should not be displaced with respect to the guiding fasteners.Do not apply excessive force when installing the part. Otherwise you may damage the fasteners.
  15. DIY replacement of Spark Plug on SKODA Octavia II Combi (1Z5) 2.0 TDI 16V 2008 is not an issue anymore with our step-by-step tutorial
    Step 15
    Remove the fender protection cover.
  16. How to change Spark Plug on Octavia 1z5 2004 - free PDF and video manuals
    Step 16
    Close the hood.
  17. How to replace SKODA Octavia II Combi (1Z5) 1.9 TDI 2005 Spark Plug - step-by-step manuals and video guides
    Step 17
    Run the engine for a few minutes.This is necessary in order to make sure that the component operates properly.
    Step 18
    Shut off the engine.
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DIY SKODA Octavia II Combi (1Z5) Spark Plug replacement - online guide
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