NTK AB1751 ABS Wheel Speed Sensor - Rear Left

ABS Wheel Speed Sensor Overview

NTK AB1751 is an ABS wheel speed sensor built for direct replacement applications that require accurate wheel speed signal input. It is compatible with select Ford Thunderbird and Lincoln LS rear left applications, with fitment coverage spanning 2000-2006 model years.

As part of NTK’s technical sensor line, this sensor reflects the brand’s OE-focused approach to aftermarket coverage. The design uses a round female connector, a 2-terminal pin layout, and a 33.00 wiring harness length for a service-ready replacement.

• Fits 2000-2006 Lincoln LS, rear left.
• Fits 2002-2005 Ford Thunderbird, rear left.
• Round connector with black housing for a secure electrical interface.
• 2-terminal pin configuration for the specified ABS circuit.
• Wiring harness length of 33.00 for application-specific routing.

Detailed Product Information

NTK AB1751 is an ABS wheel speed sensor engineered for vehicles that rely on consistent wheel speed data for anti-lock brake system operation. This part number, AB1751, is listed for rear left fitment on the Lincoln LS and Ford Thunderbird, making it a targeted replacement for the exact application shown in the fitment data. NTK’s sensor program is backed by OE experience and testing that includes thermal shock, vibration, and OBD verification, with manufacturing aimed at meeting or exceeding OE specifications.

Common Issues This Part Can 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 performance.
• Loss of anti-lock brake function from sensor degradation.
• Connector or harness wear affecting signal continuity.

Installation Notes and Tips

Confirm the rear left position and connector style before installation. Compare the existing sensor’s connector shape, terminal count, and harness length to the replacement part number AB1751 to verify match-up. Inspect the mounting area and wiring path for damage or corrosion before final assembly.

Quality Assurance

NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. AB1751 is manufactured to meet or exceed OE specifications and is validated through thermal shock, vibration, and OBD testing.