NTK AB1723 ABS Wheel Speed Sensor - Rear Left

NTK ABS Wheel Speed Sensor AB1723

The NTK AB1723 ABS wheel speed sensor is a direct-fit brake sensor for select Toyota applications, including Rear Left positions on Tundra, Tacoma, and T100 models. Built for accurate wheel speed signal delivery, it supports ABS system operation on vehicles where consistent sensor input is critical.

NTK’s ABS Wheel Speed Sensor line draws on OE sensor experience and is tested under thermal shock, vibration, and OBD verification conditions. The AB1723 is part of NTK, The Sensor Specialist, with coverage focused on import and domestic vehicles that require OE-style sensor performance.

Key Features

• ABS wheel speed sensor for Rear Left installation
• Black connector with oblong shape
• Female connector, male blade terminals
• 2.16 wiring harness length
• No mounting hardware included
• OE-focused design for Toyota brake sensor applications

Detailed Description

NTK AB1723 is engineered for Toyota ABS systems that rely on precise wheel speed data to help the control module monitor wheel rotation. It is a strong match for 2000-2004 Toyota Tundra Rear Left, 2001-2004 Toyota Tacoma Rear Left, 1995-1998 Toyota T100 Rear Left, and 2005-2006 Toyota Tundra Rear Left without Skid Control. This part number, AB1723, is built to meet or exceed OE specifications using NTK’s technical sensor manufacturing standards.

This part cross-references Dorman - OE Solutions 970-308 for the same application.

What It Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Intermittent wheel speed signal loss at the rear left wheel
• ABS system faults related to damaged sensor wiring or connector wear
• Brake control issues tied to inaccurate wheel rotation data
• Diagnostic trouble codes associated with the ABS sensor circuit

Installation Notes and Tips

Verify connector style, terminal layout, and harness length before installation. Confirm the vehicle position matches the listing: Rear Left. On 2005-2006 Toyota Tundra applications, this sensor is listed for vehicles without Skid Control. Inspect the tone ring, wiring path, and mounting points for damage before replacing the sensor. The AB1723 uses a female connector with male blade terminals, so matching the OE connector interface is important for proper fitment.

Quality Assurance

NTK sensors are developed from OE experience and validated through thermal shock, vibration, and OBD verification testing. The AB1723 is manufactured to meet or exceed OE specifications for the listed Toyota Tundra, Tacoma, and T100 applications.