https://www.ichibanohako.com/card/4fa3f193-d9ea-47b3-a38d-ccfd7d2f7431
4fa3f193-d9ea-47b3-a38d-ccfd7d2f7431
4fa3f193-d9ea-47b3-a38d-ccfd7d2f7431
https://z1parts.net/spark-plug-d9ea-ngk-cb400-4-cb750-cb900-cbx/?setCurrencyId=4
Spark Plug / D9EA NGK - CB400 (4), CB750, CB900, CBX - Z1 Parts Inc
spark plug