What material are the spark plugs used in the Volkswagen Lavida made of?

[MacDamian]

Volkswagen Lavida uses nickel-plated copper spark plugs. Spark plugs, commonly known as sparking plugs, function by discharging the pulsed high-voltage electricity delivered through the high-tension leads, breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the air-fuel mixture in the cylinder. The Volkswagen Lavida is a sedan produced by Shanghai Volkswagen, which not only maintains the excellent quality of German design but also incorporates many aesthetic concepts reflecting traditional Chinese culture and cutting-edge design elements. The exterior dimensions of the Volkswagen Lavida are length 4670mm, 4541mm, and 4613mm; width 1806mm and 1765mm; height 1474mm, 1488mm, and 1460mm; with a wheelbase of 2688mm and 2610mm. The body structure is available as a 4-door, 5-seater sedan and a 5-door, 5-seater hatchback.