ngk spark plugs will be better than bosch spark plugs, and the price will be more expensive. ngk is a Japanese brand that specializes in R&D and production of spark plugs. It will be more professional, it is a first-class brand, and it can win many awards in world competitions. However, Bosch produces many products and is a comprehensive industrial enterprise. Spark plug products are only one of many products. There is a certain gap in technology in the field of spark plugs, and the performance of the produced spark plugs will be slightly worse.
ngk spark plugs are more suitable for Japanese and Korean vehicles, and Bosch spark plugs are more suitable for European and American vehicles. These two brands of spark plugs are well-known in the world and their quality is relatively good, but both Slightly worse than Bosch spark plugs.
Where is the nngk spark plug?
The ignition voltage is relatively stable, and the mixed gas can be burned in time without intermittent situations. The service life is also relatively long, generally about 60,000 kilometers can be obtained, which is about twice that of ordinary spark plugs. GK mainly produces platinum spark plugs. The performance of the product is high, but the disadvantage is that the price is high, and it takes a high cost to replace one.
In addition to looking at the brand and price, the choice of spark plugs also needs to be selected according to the actual situation of the vehicle. It needs to look at the diameter of the spark plug thread used by the vehicle and the calorific value of the spark plug of the engine. The thread diameter of the mainstream spark plug in China is 14 mm, and you will not make any big mistakes when choosing according to this.
According to different materials, spark plugs can be divided into many types. The material of spark plugs will affect the service life. Among them, the service life of platinum spark plugs will be longer and the price will be more expensive. Buy suitable spark plugs within the budget.
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