1214528, 55564763 Spark plug HELLA 8EH 188 706 341 M14 x 1.25 16 VAUXHALL: Corsa Mk3, Mk4, Astra Mk6, OPEL: J GTC, E Hatchback

The HELLA Iridium Pro Spark plugs feature a Platinum pad on the ground electrode providing an increased durability and preventing deposits for a long-lasting performance. The oriented ground electrode in HELLA spark plugs ensures optimal spark positioning, improving ignition and enhancing fuel-air combustion efficiency. Designed for durability, HELLA spark plugs offer a Llife span period up to 100.000 Km Checking and Maintenance: Regular spark plug checks and replacements help prolong the life of ignition coils and maintain peak engine performance. Follow the recommended Tightening Torque: 25Nm for secure mounting. Always refer to the tightening force instructions on the packaging. 1 - Earthed Electrode Tightening Torque: 25Nm