1980 Honda CB125S — Filtres à huile, bouchons, pompes et manomètres

A supplied washer is not confirmed in the product details. Confirm the sealing part needed for your drain arrangement before ordering so the oil change is not held up by a missing item.

Have damaged or repaired threads assessed first. This is an M12 × 1.5 replacement, and that specification alone does not establish a repair for an enlarged opening or an existing thread insert.

Follow the appropriate CB125S service information and any instructions supplied with the replacement. No torque value is established by the plug’s diameter or magnetic feature, so avoid choosing one from a similarly sized bolt.