6 Denso Iridium Power Spark Plugs for Audi A4 S4 A5 S5 A6 C6 A7 C7 Q5 8RB Q7 4LB

DENSO is one of the world's leading innovators and manufacturers of ignition technology,including spark plugs.DENSO was the first company to produce long-life automotive Iridium spark plugs,and invented the world's smallest,most efficient 0.4mm Iridium tip.

With 97% market coverage in Australia and DENSO's unsurpassed reputation for technological superiority.

* When Iridium Power spark plugs are used, accidental fire and misfiring rarely occurs under various driving conditions.

* At 0.4mm in diameter, the DENSO Iridium Power center electrode tip is the world's smallest.

* Produces the hottest, most concentrated spark, while requiring the lowest voltage

* Produces maximum performance under the most extreme conditions

Denso's experience as an original equipment supplier to the worlds major carmanufacturers gives Denso aftermarket product range a significant advantage;

* All of Denso products are designed with precision - the type of precision only an original equipment supplier can achieve.

* All of Denso products are subjected to rigorous safety and performance testing - because failure is not an option.

* All of Denso products are at the forefront of technology - Denso prepares for the next generation of auto-mobility.

This commitment to manufacturing excellence has provided Denso with a reputation for reliable,quality components which in turn provides tremendous long term value for our trade and end-user customers.