HELLA offers a comprehensive range of spark plugs for high durability, reliability and optimum performance. All HELLA spark plugs have copper core centre electrodes that provide the utmost heat dissipation and conductivity to maintain stable operating temperatures. The metal shell of each spark plug is nickel plated to offer higher resistance against corrosion. The insulator is made of very high density silicon dioxide compound that gives maximum strength against vibrations in the engine cylinder and also prevents current leakage during sparking.
HELLA offers four types of spark plugs:
HELLA's electronics portfolio is broadly based. The products are perfectly matched to the complexity of modern vehicles, in the interaction of all functions and components: they are characterized by the best performance, their high quality and a long service life - this also applies to wear parts in the car.
Two main components of an ignition system, the ignition coil and spark plug, cannot be missing from the HELLA portfolio. How they work and under what circumstances they need to be replaced, you can learn here in the video.
The new HELLA product video shows you how they work and which causes make replacement necessary.