Spark Plug Origenal BMW 323i-325i-523i-528i-530i-535d-730Li
SKU
10201-01639
MPN
D M B N C
Category
Spark plugs
Brand
NGK
Views
1.9K
SKU | 10201-01639 |
MPN | D M B N C |
Category |
![]() |
Brand |
![]() |
A spark plug is an electrical device used in an internal combustion engine to produce a spark which ignites the air-fuel mixture in the combustion chamber. As part of the engine's ignition system, the spark plug receives high-voltage electricity (generated by an ignition coil in modern engines and transmitted via a spark plug wire) which it uses to generate a spark in the small gap between the positive and negative electrodes. The timing of the spark is a key factor in the engine's behaviour, and the spark plug usually operates shortly before the combustion stroke commences.
...