Description
The Generac 0J58620171 spark plug is a genuine OEM replacement for select GP7500E portable generators. It supports dependable ignition, smooth starting, and consistent engine operation during routine generator use.
Compatible Models:
- Generac GP7500E-5943-2
- Generac GP7500E-5943-3
Product Features:
- Genuine Generac OEM replacement part
- Part number: 0J58620171
- Package quantity: 1 spark plug
- Supports reliable ignition and engine performance
- Suitable for scheduled maintenance or replacement
- Designed for compatible Generac portable generators
Allow the engine to cool and disconnect the spark-plug lead before installation. Consult the owner’s manual for the required plug gap and tightening specifications.
Verify the generator’s model number, serial number, and required part number before ordering.




