Delphi SS20979 ABS Wheel Speed Sensor - Rear Right

Delphi ABS Wheel Speed Sensor SS20979

Delphi SS20979 is an ABS wheel speed sensor built for rear axle applications on select Toyota and Scion vehicles. It uses OE-standard testing and calibration to deliver accurate wheel speed readings for the brake control system.

Key Features

• ABS wheel speed sensor for rear left or rear right positions, depending on vehicle application
• 2-terminal, blade-style connector with square, male connector design
• No wiring harness included
• No mounting hardware included
• Package contents: ABS wheel speed sensor and instruction sheet
• Delphi OE development and validation methods for consistent sensor output

Detailed Description

The Delphi SS20979 ABS wheel speed sensor is engineered for vehicles that rely on precise wheel speed input to support anti-lock brake operation. Delphi tests and calibrates these sensors to OE standards, helping maintain accurate signal delivery to the ABS module and reducing repeat repair concerns. This part cross-references Standard Ignition ALS1379 for the same application. Common fitment includes the rear right position on 2005-2010 Scion tC, 2000-2005 Toyota Celica, and 2001-2005 Toyota RAV4. The Delphi SS20979 is a direct replacement choice for drivers and technicians servicing Toyota and Scion brake sensor applications.

What It Helps Solve

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed signal to the brake control system
• Brake system fault codes related to rear sensor input
• Loss of anti-lock brake function from sensor signal interruption
• Intermittent braking system alerts tied to rear wheel sensor wear

Installation Notes

Verify the position before ordering, since this part is listed for rear left and rear right positions, with vehicle-specific application details determining the exact side. Confirm the connector shape, terminal count, and mounting style against the original sensor before installation. For fitment, use the application listing for your exact Toyota Celica, Toyota RAV4, or Scion tC year and position. Fits 2005-2010 Scion tC, rear right. Fits 2000-2005 Toyota Celica, rear right. Fits 2001-2005 Toyota RAV4, rear right.

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 and consistent brake system performance.