Delphi SS21599 ABS Wheel Speed Sensor - Front Left

Delphi ABS Wheel Speed Sensor SS21599

Delphi SS21599 is a front left ABS wheel speed sensor for select Hyundai Sonata applications. It is built as a standard replacement part with OE-calibrated testing to help deliver accurate wheel speed readings for the anti-lock brake system.

Key Features

• ABS wheel speed sensor for the front left position
• Standard replacement grade
• OE-standard testing and calibration for accurate signal output
• Includes wiring harness and instruction sheet
• Black female connector with 2 blade terminals
• Wiring harness length: 1045 mm

Product Details

This Delphi ABS wheel speed sensor, part number SS21599, is engineered for 2015-2019 Hyundai Sonata front left applications. It monitors wheel speed data used by the ABS control system, helping the vehicle maintain proper braking system input during operation. Delphi validates and calibrates its sensors to OE standards, which supports consistent readings and reduces the chance of repeat repairs. If you are replacing a Hyundai Sonata front left ABS sensor, SS21599 provides a direct-fit service part for the listed application.

This part cross-references Standard Ignition ALS2659 for the same application.

Common Issues This Part Can Address

• ABS warning light illuminated on the dash
• Wheel speed signal loss at the front left corner
• Erratic ABS system input during braking
• Fault codes related to the wheel speed sensor circuit
• Brake system performance concerns caused by a failed sensor

Installation Notes and Tips

Verify the connector style, terminal count, and harness routing before installation. Inspect the tone ring, hub area, and wiring path for damage or corrosion that could affect sensor output. Confirm the sensor is installed in the front left position on the 2015-2019 Hyundai Sonata and clear any stored ABS codes after replacement.

Quality Assurance

Delphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings in the brake control system.