4 x Denso Spark Plugs for Mazda Rx-7 SA 12AN2 1.2L Twin Turbo FD RE13B 1.3L

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.

Even DENSO's "standard" spark plug is something special. The innovative U-Groove design that helped to make DENSO spark plugs famous, employs a unique, channeled ground electrode designed to generate a larger spark at the point of ignition.

• Copper glass seal helps heat dissipation.
• Standard U-groove.
• Deeply inserted copper core.
• Heat resistant nickel plating.

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.