NGK Bulletin - Double Fine Electrode (DFE) Spark Plugs

As emission regulations continue to become more stringent, pressure on car manufacturer's to reduce emissions and improve efficiency has increased. NGK work closely with over 50 engine manufacturers worldwide, assisting with compliance to regulations by developing the Double Fine Electrode (DFE) Spark Plug. The key features of this spark plug include;

ULTRA HIGH IGNITABILITY

Achieved via fine tipped centre and ground electrodes.

SUPERIOR SERVICE LIFE

NGK DFE Spark Plugs are manufactured with Iridium ground and centre electrodes for the longest possible service life.

Double Fine Electrode revised

NGK are at the forefront of Spark Plug technology with Iridium and Platinum Spark Plugs and continue to raise the benchmark in Spark Plug technology and quality by offering Double Fine Electrode Spark Plugs.

**Please be aware that DFE Spark Plugs are manufactured in accordance with OE requirements. As such, only a limited range is currently available to suit specific applications.