Delphi SS21633 ABS Wheel Speed Sensor - Front Left

Delphi ABS Wheel Speed Sensor SS21633

Delphi SS21633 is a front left ABS wheel speed sensor built as a standard replacement for select Toyota applications. It uses a 2-terminal blade connection, includes the wiring harness, and comes with mounting hardware and an instruction sheet for a cleaner service replacement.

Key Features

• ABS wheel speed sensor for the front left position
• Standard replacement design for OE-style service
• 1082 mm wiring harness length
• Grey rectangular male connector with 1 connector and 2 terminals
• Wiring harness included
• Mounting hardware included
• Package contents: ABS wheel speed sensor and instruction sheet

Fitment and Application

Compatible with 1996-2002 Toyota 4Runner, front left, and 1998-2000 Toyota Tacoma, front left. This Delphi SS21633 ABS wheel speed sensor is a direct-fit service part for Toyota 4Runner and Toyota Tacoma front left wheel speed sensor replacement needs.

This part cross-references Standard Ignition ALS732 for the same application.

What It Helps Address

• ABS warning light caused by a failed front left wheel speed sensor
• Erratic or missing wheel speed signal at the front left wheel
• ABS system fault codes related to sensor circuit issues
• Brake control concerns tied to inaccurate wheel speed input
• Service replacement for damaged connector or harness at the sensor

Installation Notes

Verify connector style, harness routing, and front left position before installation. Inspect the tone ring, wheel bearing area, and wiring path for damage that could affect signal quality. Use the included instruction sheet during installation and confirm proper sensor seating and secure harness routing after service.

Quality Assurance

Delphi sensors are developed and validated to OE standards, with calibration and testing performed to support accurate readings and reduce repeat repairs. Part number SS21633 is built for standard replacement service on select Toyota ABS applications.