Is Iridium effective when used for used cars?

Can Iridium spark plugs be used with gasoline with different octane ratings?

Is Iridium more environmentally friendly than other common spark plugs in use?

The older the car, the more difference we get when starting and accelerating the car.

You can use the types of gasoline that are on the market

Because the combustion efficiency is completely improved, the consumption of chancreas is significantly improved, less raw materials are consumed

Can Iridium spark plugs replace spark plugs with multiple spokes?

What types of spark plugs are available for vehicles with improved engines?

What happens when Iridium spark plugs are used with power cables?

Absolutely. The purpose behind multi-electrode spark plugs commonly found in cars in Europe is durability. Iridium MAX ensures high performance and long service life.

Yes. Make your selection from the IRI Series. Please consult service station staff on appropriate heat ratings.

Spark energies are further improved by their synergistic effect, increasing strength.