DENSO Spark Plugs

DENSO has been seing the standard for spark plug technology since 1959.

We develop all of our ranges in-house and manufacture them in our own QS 9000 and ISO 9000 certified factories worldwide with ‘zero defects’ as standard. We also provide this outstanding OE quality to the aftermarket DENSO Spark Plugs cover a range of continually updated references, guaranteeing optimum engine performance for every automotive application.

DENSO Spark Plugs at a Glance

Iridium TT Spark Plug

DENSO’s IRIDIUM TT spark plugs feature the Iridium TT “Twin Tip” which is a 0.4mm Ultra-fine Iridium Centre Electrode and a 0.7mm Needle Shaped Platinum Ground Electrode. Iridium TT technology delivers far less obstruction to the spark, allowing for an omni-directional explosion that minimises the quenching effect, resulting in more effective and complete combustion. A beer combustion delivers more power and improves your fuel economy, as fuel is burned more efficiently with each piston firing.