NGK Spark Plug - ILZKR7G7G - 90219

This NGK Spark Plug features an iridium configuration and is designed for petrol fuel types. It ha...

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Product Information

Full details

This guide is for owners of Alfa Romeo Giulia and Stelvio (2017-) vehicles who are looking to understand and maintain their NGK Spark Plug - ILZKR7G7G - 90219. This spark plug, featuring an iridium configuration, is designed for petrol fuel types and offers reliable performance. However, proper installation and regular maintenance are crucial for optimal function.

All features

Model Part Number	90219
Brand	NGK

Extended Product Information

FAQs

What is the recommended torque for installation?

Refer to your vehicle's service manual for the exact torque specifications.

How often should I replace the spark plugs?

It is recommended to replace the spark plugs according to the manufacturer's service schedule, usually every 30,000 to 60,000 miles, but always check your vehicle's manual.

What is the electrode gap for this spark plug?

The electrode gap is 0.7 mm.

Where can I find the correct torque specifications?

The correct torque specifications are found in your vehicle's service manual.

Can I use this spark plug in other vehicles?

This spark plug is specifically designed for Alfa Romeo Giulia and Stelvio (2017-) models. Compatibility with other vehicles is not guaranteed.

What should I do if the spark plug gets fouled?

If the spark plug gets fouled (covered in deposits), it may need to be replaced. Check the condition of the spark plugs and replace them if needed.

Troubleshooting

Engine misfires or runs rough.

Check the spark plugs for damage, wear, or incorrect gap. Replace the spark plugs if necessary.

Difficulty starting the engine.

Ensure the spark plugs are correctly installed and that the gap is set to 0.7 mm. Check for any loose connections.

Reduced fuel efficiency.

Check spark plugs for wear. Replace if necessary.

Pros and Cons

Pros

Enhanced engine performance.
Improved fuel efficiency.
Long-lasting iridium construction.
Specifically designed for petrol engines.
Easy to install with standard tools.

Cons

Requires proper installation for optimal performance.
May not be compatible with all vehicle models (2017- Alfa Romeo Giulia and Stelvio only).
Performance heavily relies on correct gap settings.

Setup, Compatibility & Care

Setup

Ensure the engine is cool before starting any work.
Disconnect the negative battery terminal.
Locate the spark plugs in your engine.
Remove the old spark plugs using a spark plug socket.
Carefully install the new NGK spark plugs, tightening them to the manufacturer's recommended torque.
Reconnect the negative battery terminal.