Motorcycle Oxygen Sensor 28058603 Original Quality Direct Replacement

Specifically designed for Harley-Davidson Sportster 883/1200, Softail, and Touring series (displacements 883cc-1800cc) from 2012-2018, motorcycle oxygen sensor (OEM 28058603, compatible with BE280586030020, 55213261A, 28058603-1) directly replaces factory faulty part. It monitors oxygen content in exhaust in real time and feeds ECU to adjust air–fuel ratio to ensure combustion efficiency and reduce emissions. Replacement difficulty medium; use specialized tools; if power drops or emissions exceed standards, replace promptly.