NGK offers spark plug with oriented thread

With technology developed in Japan, the spark plug with oriented thread was recently marketed in Brazil by NGK, ignition system specialist. Basically, the component's function is to improve fuel burning efficiency and, consequently, the improvement in the levels of polluting gas emissions. This technology reflects the commitment of the Japanese company to bring the most modern to the national aftermarket market. “The oriented thread spark plugs are present in the most modern engines, both in Brazil and in Europe", explains Hiromori Mori, NGK do Brasil Technical Assistance consultant. the component, that revolutionized the original and aftermarket parts market, equips the latest releases from the automotive industry, as the new models equipped with engine 1.0 TSI and 1.4 TFSI, there Volkswagen. Vehicle engines such as Audi A3 1.4 16v TFSI are also suitable for installation. To use this technology, the heads (top of the engine) they also need to have oriented thread. The opening of the electrodes must face the fuel flow inside the combustion chamber. This results in better use of the air/fuel mixture and, consequently, more savings and increased performance. "A little while ago, the technique of directing the spark plug electrode was applied in high performance and competition vehicles. Now, this technology is already available originally in some national vehicle models", emphasizes the expert. "Unlike conventional spark plugs, spark plugs with oriented thread must be millimetrically aligned with the thread of the head, and the action requires the repair professional to always use a torque wrench, tool that allows the application of the correct spark plug tightening torque", outgoing Mori. For this, it is necessary to follow the assembler's engineering specifications or consult NGK do Brasil through the SAC, on the phone 0800 197112. Care at the time of repair In engines that have the thread-oriented technology it is, always, specific candle application required, as the use of other spark plugs may affect engine performance., fuel consumption and, even, cause the injection light to turn on. "Always have an updated NGK application table and keep your mobile APP up to date so that the information is aligned in real time and ensure the repair is successful", outgoing Mori. NGK offers a wide range of thread-oriented spark plugs also in the aftermarket. "It should be noted that not all spark plugs with a solid sealing washer made of copper are, necessarily, equipped with oriented thread. In case of doubts about the characteristics of the part, see the NGK do Brasil catalog”, recommends the expert. Vehicles using oriented thread technology do not allow repairs to the spark plug thread in the head, once, in addition to changing the position of the electrode in the combustion chamber, the action affects the thermal exchange between the spark plug and the head. “In these engines, when there is damage to the spark plug thread in the head, the correct one is the replacement of the engine head", complements Mori.