8200322273 Spark plug HELLA 8EH 188 869 021 M12 x 1,25 14 RENAULT: CLIO 3, 2, TWINGO DACIA: SANDERO Logan MCV I Saloon

The HELLA Iridium PRO Spark plugs feature a special insulator design that prevents unintended electrical paths, and a Platinum pad on the ground electrode to boost durability and prevent deposits. 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: 20Nm for secure mounting. Always refer to the tightening force instructions on the packaging. Iridium Middle Electrode/1 - Earthed Electrode Tightening Torque: 20Nm