REPLC OXYGEN SENSOR F/ 358823 UNIT EA 18MM
- Easy installation: replace the factory ECM, install new O sensors and harness, load the correct map for your bike, and ride
- Made in the USA
- Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their Oxygen sensor port bungs.
- Replacement oxygen sensor for Thundermax ECM auto tune system
309-355