When to replace the Glow Plugs on your SKODA OCTAVIA
Recommended replacement interval for the part category Glow plug : 30000 km
Important!
This replacement procedure can be used for:
SKODA Octavia IV Saloon (NX3) 2.0 TDi, SKODA Octavia IV Saloon (NX3) 2.0 TDi, SKODA Octavia IV Saloon (NX3) 2.0 TDI, SKODA Octavia IV Saloon (NX3) 2.0 TDI RS 4x4, SKODA Octavia IV Saloon (NX3) 2.0 TDI RS View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: glow plugs – SKODA Octavia IV Limousine (NX3). Tools you might need:
WD-40 spray
Electronic spray
High-temperature ceramic grease
Torque wrench
Spark plug socket # 10
Torx bit T27
Ratchet wrench
Flat screwdriver
Needle nose pliers
Fender cover
Replacement: glow plugs – SKODA Octavia IV Limousine (NX3). AUTODOC experts recommend:
  • The replacement procedure is identical for all glow plugs.
  • Wear gloves to protect your hands from hot surfaces.
  • Replacement: glow plugs – SKODA Octavia IV Limousine (NX3). Recommended sequence of steps:
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Before getting down to work, start the engine and let it warm up to operating temperature.
    Step 4
    Shut off the engine.
    Step 5
    How to change Glow Plugs on SKODA Octavia IV Limousine (NX3) 2020 - free PDF and video manuals
    Unscrew the bracket for the engine pipes. Use Torx T27. Use a ratchet wrench.
  2. Step 6
    How to replace SKODA Octavia IV Saloon (NX3) 1.5 TSI 2021 Glow Plugs - step-by-step manuals and video guides
    Detach the engine wiring harness. Use a flat screwdriver.
  3. Step 7
    SKODA Octavia IV Limousine (NX3) 2.0 TDi 2022 Glow Plugs replacement: free workshop manuals
    Detach the engine wiring harness connectors. Use a flat screwdriver.
  4. Step 8
    Changing Glow Plugs on SKODA Octavia IV Saloon (NX3) 2.0 TDI 2023 by yourself
    Detach the glow plug wiring connectors. Use needle nose pliers.
  5. Step 9
    How to remove SKODA OCTAVIA 2.0 TSI 2024 Glow Plugs - online easy-to-follow instructions
    Clean dirt, dust and debris from inside the spark plug wells.
  6. Step 10
    How to replace Glow Plugs on SKODA Octavia IV Saloon (NX3) 2020: download PDF manuals and video instructions
    Treat the glow plugs. Use WD-40 spray.
  7. Step 11
    How hard is it to do yourself: Glow Plugs replacement on SKODA Octavia IV Limousine (NX3) 2.0 TSI RS 2021 - download illustrated guide
    Unscrew the glow plugs. Use the spark plug socket #10. Use a torque wrench.
  8. Step 12
    Need to know how to renew Glow Plugs on SKODA OCTAVIA 2022? This free workshop manual will help you to do it yourself
    Clean dirt, dust and debris from inside the spark plug wells.
  9. Step 13
    Changing of Glow Plugs on SKODA Octavia IV Limousine (NX3) 2023 won't be an issue if you follow this illustrated step-by-step guide
    Remove the glow plugs. Use the spark plug socket #10. Use needle nose pliers.
  10. Step 14
    SKODA OCTAVIA 1.5 TSI Glow Plugs replacement: online guides and video tutorials
    Treat the glow plugs. Use high-temperature ceramic grease.
    Please note!
    Do not touch the heating element as fingerprints may cause malfunction.
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DIY SKODA Octavia IV Saloon (NX3) Glow Plugs replacement - online guide
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