Delphi SS21579 ABS Wheel Speed Sensor - Rear

Rear ABS Wheel Speed Sensor for Jeep Cherokee

Delphi SS21579 is a rear ABS wheel speed sensor for 2015-2019 Jeep Cherokee models. It is built as a standard replacement sensor with OE-calibrated testing to support accurate wheel speed readings and consistent ABS system performance.

Key Features

• Rear ABS wheel speed sensor for Jeep Cherokee applications
• Standard replacement design
• OE-standard testing and calibration for accurate signal output
• Female square connector with 2 terminals
• Wiring harness included
• Package includes the ABS wheel speed sensor and instruction sheet
• Delphi part number SS21579

Product Details

Delphi SS21579 is engineered for rear wheel speed monitoring on 2015-2019 Jeep Cherokee vehicles. Delphi validates its sensors to OE standards, helping ensure the ABS module receives accurate wheel speed data. The sensor uses a square female connector with two male blade terminals and includes a wiring harness for the rear position. This part cross-references Standard Ignition ALS2807 for the same application.

Common Issues This Sensor Can Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed signal data
• ABS system faults related to rear sensor circuit problems
• Traction control or stability system warnings tied to wheel speed input
• Brake system diagnostic trouble codes linked to the rear sensor

Installation Notes

Compatible With 2015-2019 Jeep Cherokee, rear. Verify connector shape, terminal count, and harness routing before installation. Compare the original sensor length and wiring harness length to the removed part to confirm proper fitment. Follow the included instruction sheet and inspect the wheel hub area, connector, and wiring path for damage before completing the repair.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.