The Part: Genuine Mopar Wheel Speed Sensor, Rear Left (Part #56041509AA). Generic sensors are notorious for "ghost codes"—the ABS light stays on even after the part is replaced because the signal frequency isn't an exact match for the Jeep’s ECU.
Genuine Mopar Wheel Speed Sensor Rear Wheel 68627496AA
Genuine Mopar Wheel Speed Sensor Front 68141887AF
Genuine Mopar Wheel Speed Sensor 68292050AH
Genuine Mopar Wheel Speed Sensor 68451032AD
Genuine Mopar Wheel Speed Sensor 68291947AC
Genuine Mopar Wheel Speed Sensor Right Rear 68457706ad