What brand is NGK spark plug?
2 Answers
Spark plug NGK is a Japanese brand and also a world-renowned brand. The spark plugs it produces are mainly supplied to Japanese cars. Here is the relevant introduction: 1. NGK spark plug models: The model of NGK spark plug is printed on the ceramic insulator of the spark plug skirt, consisting of a series of letters and numbers. The first letter of the most common NGK spark plug model represents the thread diameter of the spark plug, such as B representing a 14MM thread, C representing a 10MM thread, D representing a 12MM thread, etc. 2. Engine: Using a spark plug model or heat value that does not match the engine may cause unstable engine speed or weak driving performance. When the engine is running at high speed, the number of power bursts generated per unit time is much higher than at medium and low speeds. For example, a V6 engine, if the engine speed is increased to 5000RPM, the heat generated within one minute is so dense, which relatively increases the heat. If a spark plug with an inappropriate heat value is used with this engine, the consequences would be unimaginable.
NGK spark plugs are a globally renowned brand, primarily from Japan, specializing in manufacturing high-quality ignition components. Having driven for over 30 years, I've used them multiple times, and they feel as reliable as an old friend. They perform stably even in harsh conditions, such as high-temperature engines or damp cold weather, with precise ignition. NGK has long-accumulated technology, with core innovations including special electrode designs that ensure more complete combustion. For everyday car owners, this translates to fuel savings and fewer malfunctions. I believe choosing spark plugs should consider vehicle compatibility, as most cars directly fit NGK's original products. For regular maintenance, I recommend checking them every 40,000 kilometers—don't wait for a malfunction to replace them. In short, it's a trustworthy brand with strong practicality.
