What brand is gkg spark plug?
3 Answers
gkg spark plug is a brand of Yuanyan. Here is the related introduction of spark plugs: 1. Function: Spark plug, commonly known as sparking plug, its function is to release the pulsed high voltage sent by the high voltage wire (spark plug wire), break down the air between the two electrodes of the spark plug, and generate an electric spark to ignite the mixed gas in the cylinder. 2. Composition: It is mainly composed of a terminal nut, insulator, terminal stud, center electrode, side electrode, and shell, with the side electrode welded to the shell. 3. Working principle: Under the action of high voltage, the air between the center electrode and the side electrode of the spark plug will rapidly ionize, forming positively charged ions and negatively charged free electrons. When the voltage between the electrodes reaches a certain value, the number of ions and electrons in the gas increases like an avalanche, causing the air to lose its insulating properties, and a discharge channel is formed in the gap, resulting in a "breakdown" phenomenon. At this time, the gas forms a luminous body, which is the "spark". Along with its thermal expansion, a "snapping" sound also occurs. The temperature of this electric spark can reach 2000-3000°C, which is sufficient to ignite the mixed gas in the cylinder combustion chamber.
I think you might have made a typo, GKG spark plugs don't sound familiar. The common brand is NGK, a well-established Japanese spark plug manufacturer that's quite famous in the global automotive industry. Their products are highly durable with excellent ignition performance, suitable for various vehicle models. Spark plugs, as you know, are the core of the ignition system responsible for igniting the fuel-air mixture. Brand quality directly affects engine efficiency, and NGK's ceramic insulator design is excellent - heat-resistant without deformation. Don't use no-name brands as they may cause rough idling or starting difficulties. When repairing cars, I always recommend NGK or DENSO, suggesting regular inspections and replacement every 30,000 kilometers for both safety and fuel efficiency.
Last time I helped a friend change spark plugs, he asked a similar question. GKG? Never heard of it, probably a typo for NGK. NGK spark plugs are reliable in quality, with fast ignition and long lifespan. My car has been using them for 5 years without any issues. Small as they are, spark plugs play a big role—poor-quality ones can cause engine shaking or a surge in fuel consumption. I've also tried BOSCH, which is good too, but NGK is more suitable for Japanese cars. Don't cut corners during installation; tighten them properly to avoid air leaks that could damage the engine. I recommend buying from authorized stores—don't go for cheap fakes online, safety first.
