Delphi SS21593 ABS Wheel Speed Sensor - Front

Delphi ABS Wheel Speed Sensor SS21593

Delphi SS21593 is a front ABS wheel speed sensor built for 2020-2022 Jeep Wrangler applications. It uses a 2-terminal, male connector design with a 1445 mm wiring harness and a standard replacement grade for direct service use.

For Jeep Wrangler front ABS sensor replacement, this Delphi sensor is calibrated to OE standards to deliver accurate wheel speed readings and support consistent brake system operation. The package includes the ABS wheel speed sensor and an instruction sheet.

Key Features

• Front ABS wheel speed sensor for 2020-2022 Jeep Wrangler
• Delphi part number SS21593
• 1445 mm wiring harness included
• Black rectangular connector with 1 connector and 2 terminals
• Male connector and male terminal design
• Standard replacement grade for service repair
• Tested and calibrated to OE standards

Detailed Description

Delphi SS21593 is an ABS wheel speed sensor for the front position on the 2020-2022 Jeep Wrangler. Delphi validates its sensor lineup using OE development methods and product testing, helping ensure accurate wheel speed signal output for the brake control system. If you are replacing a front Jeep Wrangler ABS sensor, SS21593 provides the correct connector style, harness length, and terminal configuration for the listed application.

This part cross-references Standard Ignition ALS3277 for the same application.

What It Helps Address

• ABS warning light related to a failed front wheel speed sensor
• Erratic or missing wheel speed signal data
• Brake system fault codes tied to the front sensor circuit
• Traction control or stability system issues caused by sensor signal loss
• Intermittent sensor connection problems at the front axle

Installation Notes

Verify the connector shape, terminal count, and harness length against the original sensor before installation. Route the harness away from moving suspension components and inspect the wheel-end tone ring or encoder surface for damage or contamination during service. Confirm the repair by clearing fault codes and road testing the vehicle.

Quality Assurance

Delphi tests and calibrates its sensors to OE standards and uses product validation methods during development. That process supports accurate readings and helps reduce repeat repairs on Jeep Wrangler ABS sensor replacements.