Denso spark plugs - reliable, time-tested

As you know, spark plugs used in internal combustion engines are designed to ignite the air-fuel mixture. Naturally, for normal operation of the engine, quality and serviceable spark plugs are required. And because the emergence of problems with the engine start, its unstable work at idling and increased fuel consumption say that it's time to change the candles.

Starting points when choosing a candle are two main points - geometric parameters and the glow number. As for the first, a small candle simply can not be screwed into the engine, and if the length of the electrodes is longer than expected, this can lead to piston impacts on the electrodes and, consequently, to the engine failure. The caliber number of the candle determines the thermal mode of its operation. The higher it is (the "cold" candle), the higher temperatures it can work. A candle having a low value ("hot") will overheat much faster. Therefore, when choosing a candle, you should first carefully read the instructions to the car, which usually indicates interchangeable analogues.

One of the world famous leaders in the production of automobile candles is the Japanese corporation Denso. Formed after the Second World War in 1949, this company specializes in the production of electrical equipment (ignition systems, generators, starters, magneto), as well as various components (compressors, oil filters, fuel pumps, radiators), not only for cars, but also For various household appliances. To the Russian consumer, this manufacturer is known for producing its famous spark plugs Denso, reviews of which are simply full of positive assessments, which speak of their really high reliability.

Denso produces three types of candles - standard, as well as Iridium and Platinum. Denso spark plugs are distinguished by their unique negative electrode, which has a u-shaped cutout at the base, which improves the quality of the engine, reduces the formation of carbon deposits, increases the economy. In addition, Denso spark plugs provide a softer and even engine start.

One of the latest developments is the Denso K20TT spark plug. Not containing precious metals, having thin (only 1.5 mm) lateral and central electrodes, it has characteristics similar to iridium candles, but at a much lower price. This candle provides a high incendiary ability, reliable starting of the engine in cold conditions, good acceleration and stable operation of the engine. The use of the Denso K20TT spark plug significantly reduces the emission of harmful substances into the atmosphere.

Despite the fact that modern spark plugs have not undergone significant changes in recent years, Denso constantly works on improving the production technology with the latest achievements of science and technology according to the standards established since 1959. And the main standard that distinguishes spark plugs Denso, Is the complete absence of defects.