How to carry out replacement: Spark Plug 1.2 PureTech (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ) Citroen C3 Aircross 2
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Change Citroen C3 Aircross 2 1.6 HDi (2C9HPA) Spark Plug yourself – manuals and video tutorials

How to change spark plugs on CITROËN C3 Aircross II (2R_, 2C_) – replacement guide

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When to replace the Spark Plug on your CITROËN C3
Recommended replacement interval for the part category Spark plug : 4 year / 50000 km
Important!
This replacement procedure can be used for:
CITROËN C3 Aircross II (2R_, 2C_) 1.2 PureTech (2RHMRC, 2RHMZB) … 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

All the parts you need to replace – Spark Plug for C3 Aircross II (2R_, 2C_) and other CITROËN models
Alternative products
How to change Spark plug on Citroen C3 Aircross 2 1.2 PureTech (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ) – step-by-step instructions for straightforward car repair Spark plug
Tools
Replacement: spark plugs – CITROËN C3 AIRCROSS II. Tools you'll need:
Electronic spray
High-temperature anti-seize lubricant
Drive socket # 8
Spark plug socket # 16
Torque wrench
Flat Screwdriver
Fender cover
Buy tools
Replacement: spark plugs – CITROËN C3 AIRCROSS II. AUTODOC recommends:
  • The replacement procedure is the same for all spark plugs.
  • All work should be done with the engine stopped.
Replacement: spark plugs – CITROËN C3 AIRCROSS II. Recommended sequence of steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Spark Plug on Citroen C3 Aircross 2 2017 - free PDF and video manuals
    Unplug the connectors from the ignition coils. Use a flat screwdriver.
  2. Step 4
    How to replace CITROËN C3 Aircross II (2R_, 2C_) 1.2 PureTech (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ) 2018 Spark Plug - step-by-step manuals and video guides
    Unscrew the ignition coil bracket. Use a drive socket #8.
  3. Step 5
    Citroen C3 Aircross 2 1.2 PureTech (2RHMRC, 2RHMZB) 2019 Spark Plug replacement: free workshop manuals
    Take out the ignition coils from the spark plug wells.
    Replacement: spark plugs – CITROËN C3 AIRCROSS II. Professionals recommend:
    Remember the sequence of steps for ignition coil demounting.
  4. Step 6
    Changing Spark Plug on CITROËN C3 Aircross II (2R_, 2C_) 1.6 BlueHDi (2CBHYB) 2020 by yourself
    Clean dirt, dust and debris from inside the spark plug wells.
  5. Step 7
    How to remove CITROËN C3 1.6 BlueHDi (2CBHZH) 2021 Spark Plug - online easy-to-follow instructions
    Unscrew the spark plugs. Use the spark plug socket #16.
  6. Step 8
    How to replace Spark Plug on CITROËN C3 Aircross II (2R_, 2C_) 2022: download PDF manuals and video instructions
    Take out the spark plugs.
  7. Step 9
    How hard is it to do yourself: Spark Plug replacement on Citroen C3 Aircross 2 1.5 BlueHDi (2CYHXX) 2023 - download illustrated guide
    Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
  8. Step 10
    Need to know how to renew Spark Plug on CITROËN C3 2024? This free workshop manual will help you to do it yourself
    Install the new spark plugs into their mounting seats.
  9. Step 11
    Changing of Spark Plug on Citroen C3 Aircross 2 2025 won't be an issue if you follow this illustrated step-by-step guide
    Screw new spark plugs and tighten them. Use the spark plug socket #16. Use a torque wrench. Tighten it to 22 nm torque.
    Replacement: spark plugs – CITROËN C3 AIRCROSS II. Tip from AUTODOC experts:
    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.
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