How to change spark plugs on Opel Zafira B A05 – replacement guide
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Recommended replacement interval for the part category Spark plug : 4year / 60000km
Important!
This replacement procedure can be used for:
OPEL ZAFIRA B (A05) 1.6 (M75),
OPEL ZAFIRA B (A05) 2.0 (M75),
OPEL ZAFIRA B (A05) 2.2 (M75),
OPEL ZAFIRA B (A05) 1.6 (M75),
OPEL ZAFIRA B (A05) 1.6 CNG Turbo (M75),
OPEL ZAFIRA B (A05) 1.8 (M75),
OPEL ZAFIRA B (A05) 1.8 LPG (M75),
OPEL ZAFIRA B (A05) 1.6 FlexFuel (M75)
…
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The steps may slightly vary depending on the car design.
How to change spark plug on OPEL ZAFIRA-B 2 (A05) [TUTORIAL AUTODOC]
All the parts you need to replace – Spark Plug for ZAFIRA B (A05) and other OPEL models
Replacement: spark plugs – Opel Zafira B A05. Tip from AUTODOC:
The replacement procedure is the same for all spark plugs.
All work should be done with the engine stopped.
Replacement: spark plugs – Opel Zafira B A05. Use the following procedure:
Step 1
Open the hood.
Step 2
Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3
Remove the engine cover.
Replacement: spark plugs – Opel Zafira B A05. Tip:
Raise the engine cover, holding it on two sides simultaneously.
Step 4
Detach the connector from the ignition coil.
Step 5
Unscrew the ignition coil bracket. Use Torx T40. Use a ratchet wrench.
Step 6
Pry up the ignition coil. Use a crowbar. Take out the ignition coil from the spark plug well.
Step 7
Clean dirt, dust and debris from inside the spark plug wells.
Step 8
Unscrew the spark plugs. Use the spark plug socket #16. Use a ratchet wrench.
Step 9
Take out the spark plugs. Use a telescoping magnet.
Step 10
Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
Step 11
Install the new spark plugs into their mounting seats. Use the spark plug socket #16.
Step 12
Screw new spark plugs and tighten them. Use the spark plug socket #16. Use a torque wrench. Tighten it to 25 nm torque.
Replacement: spark plugs – Opel Zafira B A05. 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.
Step 13
Treat the ignition coil tips. Use high-temperature grease. Use a flat screwdriver.
Step 14
Install the ignition coil to the spark plug well. Make sure you hear a click indicating that it is locked in place.
Step 15
Tighten the ignition coil fastening. Use Torx T40. Use a ratchet wrench.
Step 16
Treat the ignition coil connector with electronic spray. The spray will protect the electrical contacts from corrosion, oxidation, and will reduce the contact resistance.
Step 17
Plug in the ignition coil connector.
Step 18
Install the engine cover and secure it.
Replacement: spark plugs – Opel Zafira B A05. AUTODOC recommends:
Make sure the engine cover is properly seated. It should not be displaced with respect to the guiding fasteners.
Step 19
Run the engine for a few minutes. This is necessary in order to make sure that the component operates properly.
Step 20
Shut off the engine.
Step 21
Remove the fender protection cover.
Step 22
Close the hood.
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