What is a double platinum spark plug

It is different from ordinary spark plugs. The life of double platinum spark plugs is 5 times that of ordinary spark plugs. The average life can reach 160,000 kilometers. It also improves the ignition performance and flashover performance of the car, expands the heat range and has excellent durability. .

　　

The function of the spark plug is to generate an electric spark, which is used to ignite the gasoline in the engine cylinder. The spark plug is divided according to the electrode material, including nickel alloy, silver alloy and platinum alloy. Its structure is made by passing a slender metal electric plate through a ceramic material with insulating function, and there is a metal shell around the insulating lower part, which is on the gas cover in the form of threads. The spark plug is also a device used to ignite the gasoline mixture entering the engine cylinder. It works under high temperature and high pressure and is an important part of making the car engine run.