Delphi SS21377 ABS Wheel Speed Sensor - Front Right

Delphi Front Right ABS Wheel Speed Sensor

The Delphi SS21377 ABS wheel speed sensor is a front right replacement for select Hyundai applications. It is built for accurate wheel speed signal output and OE-standard calibration, helping restore proper ABS system performance on the vehicle.

• Part number: SS21377
• Position: Front right
• Connector quantity: 1
• Connector shape: Oval
• Connector gender: Male
• Terminal type: Pin
• Terminal quantity: 2
• Terminal gender: Male
• Length: 42.0
• Package contents: ABS wheel speed sensor and instruction sheet

OE-Style Sensor Construction

Delphi sensors are developed and validated using OE-focused methods, with calibration to OE standards for accurate readings. The SS21377 is an ABS wheel speed sensor for the front right position on 2012-2016 Hyundai Elantra, 2013-2014 Hyundai Elantra Coupe, and 2013-2017 Hyundai Elantra GT. This part cross-references Standard Ignition ALS2558 for the same application.

Common Issues This Sensor Addresses

• ABS warning light caused by a failed front right wheel speed sensor
• Erratic or missing wheel speed signal input to the ABS module
• Loss of anti-lock brake system function from sensor circuit failure
• Brake system fault codes related to the front right wheel speed sensor
• Intermittent ABS operation on Hyundai Elantra, Elantra Coupe, or Elantra GT models

Installation Notes

Verify the connector style, terminal count, and front right position before installation. The sensor uses a single oval male connector with two male terminals and does not include wiring harness or mounting hardware. Confirm routing and mounting points match the original sensor, and clear diagnostic trouble codes after installation if required.

Quality Assurance

Delphi backs this sensor with OE development and product validation practices, and each unit is tested and calibrated to OE standards to support accurate signal output and reduce comebacks.