Recommended replacement interval for the part category Spark plug : 18 month / 30000 km

Important!

This replacement procedure can be used for:
VAUXHALL Nova Saloon (S83) 1.4 S, VAUXHALL Nova Saloon (S83) 1.4, VAUXHALL Nova Saloon (S83) 1.4, VAUXHALL Nova Saloon (S83) 1.2 … 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 Nova Saloon (S83) and other VAUXHALL models

Spark plug

        Spark plug for Nova Saloon (S83) Petrol (75 hp)
      
        Spark plug for Nova Saloon (S83) Petrol (81 hp)
      
        Spark plug for Nova Saloon (S83) Petrol (59 hp)
      
        Spark plug for Nova Saloon (S83) Petrol (45 hp)

Replacement: spark plugs – VAUXHALL NOVA. List of the tools you'll need:

                        Electronic spray
                      
                        High-temperature anti-seize lubricant
                      
                        Torx bit T40
                      
                        Spark plug socket # 16
                      
                        Ratchet wrench
                      
                        Torque wrench
                      
                        Flat Screwdriver
                      
                        Fender cover

Buy tools

Replacement: spark plugs – VAUXHALL NOVA. AUTODOC experts recommend:

The replacement procedure is the same for all spark plugs.
All work should be done with the engine stopped.

Replacement: spark plugs – VAUXHALL NOVA. Recommended sequence of steps:

Step 1

Open the hood.

Step 2

Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.

Step 3

Undo the engine cover screws. Use a flat screwdriver.
Step 4

Remove the engine cover.
Step 5

Detach the connector from the ignition coil. Use a flat screwdriver.
Step 6

Unscrew the ignition coil bracket. Use Torx T40. Use a ratchet wrench.
Step 7

Take out the ignition coil from the spark plug well. Use a flat screwdriver.
Step 8

Clean dirt, dust and debris from inside the spark plug wells.
Step 9

Unscrew the spark plugs. Use the spark plug socket #16. Use a ratchet wrench.

Replacement: spark plugs – VAUXHALL NOVA. Tip:
Make sure that the threaded part of the spark plug and the electrodes are clean and dry.
Step 10

Take out the spark plugs.
Step 11

Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
Step 12

Install the new spark plugs into their mounting seats.

Step 13

Screw new spark plugs and tighten them. Use the spark plug socket #16. Use a torque wrench. Tighten it to 24 nm torque.

Replacement: spark plugs – VAUXHALL NOVA. Tip from AUTODOC:
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 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 torque wrench. Tighten it to 12 nm torque.
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. Use a flat screwdriver.

Replacement: spark plugs – VAUXHALL NOVA. AUTODOC experts recommend:
Make sure the engine cover is properly seated. It should not be displaced with respect to the guiding fasteners and the throttle body air intake hose.
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.

Was this manual helpful?

Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.

Searching for the right tyres?

Find out which tyre and wheel sizes are compatible with the VAUXHALL Nova Saloon (S83) model.

VAUXHALL NOVA tyre size

How to change engine thermostat on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
1.69 MB
How to change front brake pads on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
1.46 MB
How to change front brake discs on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
1.92 MB
How to change rear wheel bearing on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
2.06 MB
How to change engine oil and filter on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
1.65 MB
How to change rear shock absorbers on VAUXHALL Nova Saloon (S83) – replacement guide

Free download PDF
1.84 MB

How to change spark plugs on VAUXHALL Nova CC (S83) petrol – replacement guide

Free download PDF
1.16 MB
How to change spark plugs on a car – replacement tutorial

Universal

Free download PDF
1.74 MB
How to change spark plugs on VAUXHALL Meriva Mk I (A) (X03) – replacement guide

Free download PDF
1.85 MB
How to change spark plugs on VAUXHALL Agila Mk I (A) (H00) – replacement guide

Free download PDF
1.85 MB
How to change spark plugs on VAUXHALL Antara (L07) – replacement guide

Free download PDF
1.85 MB
How to change spark plugs on VAUXHALL Astra Mk IV (G) Coupe (T98) – replacement guide

Free download PDF
1.85 MB

Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!

Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.

Scan

To download the app:

- scan the QR code
- download from App Store
- download from Google Play

How to start a car after a long idle period | AUTODOC tips

6K views

Published on: 20/05/2021
How to restore a steering wheel | AUTODOC tips

33K views

Published on: 17/02/2022
How to polish an old engine valve cover to a shiny finish | AUTODOC Tips

9K views

Published on: 30/11/2023
What to do if your car heater isn't working | AUTODOC tips

4K views

Published on: 11/02/2021