NTK AB0387 ABS Wheel Speed Sensor - Front Right

ABS Wheel Speed Sensor Overview

NTK AB0387 is an ABS wheel speed sensor built for direct replacement service on select Lexus applications. It combines OE-focused engineering with a rectangular connector, blade terminals, and a 20-inch harness for a clean electrical connection.

Compatible with Lexus GS300, GS400, GS430, and SC430 applications, this NTK ABS wheel speed sensor supports accurate wheel speed signal input for the anti-lock brake system. The NTK ABS Wheel Speed Sensor line is backed by NTK’s technical sensor expertise and OE application coverage.

Key Features

• Part number AB0387 for application matching and catalog lookup.
• Rectangular connector with grey housing for straightforward identification.
• Blade terminal design with male connector and female terminals.
• 20.00 wiring harness length for sensor routing.
• Manufactured to meet or exceed OE specifications.

Detailed Description

NTK AB0387 is engineered as an ABS wheel speed sensor for select Lexus models, including the GS300, GS400, GS430, and SC430. It is part of the NTK ABS Wheel Speed Sensor product line, which draws on NTK’s OE sensor experience and broad aftermarket coverage. The sensor is tested under thermal shock, vibration, and OBD verification conditions to support consistent signal performance in brake system monitoring.

This part cross-references Dorman - OE Solutions 970-332 and Standard Ignition ALS696 for the same application. Use AB0387 when replacing a worn or failed ABS wheel speed sensor on compatible Lexus GS300, GS400, GS430, or SC430 vehicles.

What It Helps Solve

• ABS warning light caused by a failed wheel speed sensor.
• Intermittent or inaccurate wheel speed signal input.
• Brake system fault codes related to sensor performance.
• Electrical connection issues from damaged sensor wiring or terminals.
• Restoring proper ABS monitoring on the affected wheel position.

Installation Notes and Tips

Verify connector shape, terminal style, harness length, and mounting position before installation. Confirm fitment by year, make, model, and position against the vehicle catalog data for Lexus GS300, GS400, GS430, and SC430 applications. Inspect the mating connector and wiring path for corrosion, damage, or strain before final assembly.

Quality Assurance

NTK manufactures this sensor to meet or exceed OE specifications and subjects it to thermal shock, vibration, and OBD verification testing. The AB0387 reflects NTK’s OE supplier background and technical sensor development standards.