SPARK PLUG IRIDIUM TT IRYID CANDLE Iridium TT spark plugs provide better performance and are more durable than standard iridium spark plugs, with a service life of up to 120,000 km. Iridium TT candles also have the highest iridium content of any candles on the market. Iridium is an extremely hard, dense and most corrosion-resistant metal, therefore it performs well in extremely high temperatures. . MANUFACTURER: DENSO DENSO has been setting the standard in spark plug technology since 1959. All types of spark plugs are developed and manufactured in our own factories, which have QS 9000 and ISO 9000 certificates - according to the principle of "zero faults". We also supply this unique OE quality to the aftermarket. The DENSO Spark Plug Program includes Standard, Platinum, Twin Tip (TT) and Iridium Spark Plugs and is constantly updated. . No. SW-IK16TT . APPLICATION : . Brand: MAZDA 2 DY I Model: Yearbook: 2002-2007 engine version: 1.25 (75HP) PETROL 1.4 (80KM) PETROL 1.6 (100KM) PETROL . ATTENTION ! There may have been 2 types of spark plugs in the given engine versions. . TECHNICAL DATA : Diameter [mm]: 14 Wrench size: 16 Tightening torque [Nm]: 22 Weight [g]: 43 Spark plug: 1 ground electrode Thread length [mm]: 19