Rubber Gasket Spark Plug for KTM and Husqvarna 250/390/401 - 90239090001

This rubber gasket for the spark plug is a genuine OEM component designed to ensure a proper seal within the ignition system. It helps protect the spark plug area from moisture, dirt, and debris, maintaining optimal engine performance and reliability.

This part is compatible with a wide range of models, including the KTM 250/390 Duke, 390 Adventure, 390 Enduro R, 390 SMC R, and RC 390, as well as the Husqvarna Svartpilen 250/401 and Vitpilen 401. It fits various editions and regional variants produced from 2013 through 2026.

As an essential sealing component, this gasket is manufactured to strict factory specifications to ensure a perfect fit and long-lasting durability. Replacing worn or damaged gaskets is recommended during routine spark plug maintenance to prevent potential ignition issues.

Check compatibility list below to see if this part fits your motorcycle model.