NTK AB1631 ABS Wheel Speed Sensor - Front Right

ABS Wheel Speed Sensor Overview

NTK AB1631 is an ABS wheel speed sensor built for direct replacement service on select Toyota Prius applications. It combines OE-focused engineering with a rectangular female connector, blade terminals, and a 44.50 wiring harness length for a precise electrical connection.

Fits 2004-2009 Toyota Prius, front right.

Key Features

• ABS wheel speed sensor for brake system signal monitoring
• Rectangular connector with grey housing
• Female connector and male blade terminals
• 44.50 wiring harness length
• Mounting hardware included

Detailed Description

NTK AB1631 is part of the NTK ABS Wheel Speed Sensor line, backed by the brand’s technical sensor focus and OE application experience. NTK states that its sensors are tested under thermal shock, vibration, and OBD verification conditions, and are manufactured to meet or exceed OE specifications. This part cross-references Standard Ignition ALS776 for the same application.

For Toyota Prius owners searching for an ABS wheel speed sensor replacement, AB1631 provides the connector style and terminal layout needed for a proper electrical interface. It is a fitment-specific solution for 2004-2009 Toyota Prius front right applications, and the AB1631 part number is useful when confirming the correct sensor before ordering.

What It Helps Address

• ABS warning light caused by a failed wheel speed sensor
• Erratic or missing wheel speed signal input
• Brake system fault codes related to sensor circuit issues
• Connector or terminal mismatch during replacement
• Harness length concerns on the specified Prius application

Installation Notes and Tips

Verify connector shape, terminal count, and harness length against the original sensor before installation. Confirm the front right position and compare the old unit’s routing and mounting points to ensure a clean replacement on the Toyota Prius. Use the AB1631 part number and vehicle fitment details together when checking application accuracy.

Quality Assurance

NTK draws on more than 80 years of automotive experience and positions itself as a full-line technical sensor supplier in the aftermarket. Its sensors are produced to meet or exceed OE specifications and are validated through testing that includes thermal shock, vibration, and OBD verification.