NTK AB1984 ABS Wheel Speed Sensor - Rear

NTK ABS Wheel Speed Sensor AB1984

NTK AB1984 is a rear ABS wheel speed sensor built for precise wheel speed signal input in supported Chevrolet and GMC applications. It uses a black oblong female connector, a 2-terminal blade design, and a 30.25-inch wiring harness length for direct replacement service on select rear axle locations.

Key Features

• Rear ABS wheel speed sensor for select Chevrolet Silverado and GMC Sierra applications
• 30.25-inch wiring harness length for routing and connection fitment
• Black oblong connector with female connector gender
• 2-terminal blade design with male terminals
• NTK technical sensor line engineered to meet or exceed OE specifications
• Built using OE-based testing methods including thermal shock, vibration, and OBD verification

Product Details

NTK AB1984 is part of the NTK ABS Wheel Speed Sensor line, a technical sensor range backed by NGK automotive experience and OE application knowledge. NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles, and this sensor follows that OE-focused approach for rear wheel speed monitoring. It is a direct-fit style replacement for applications such as 2007-2014 Chevrolet Silverado 2500, rear, 2007-2013 Chevrolet Silverado 1500, rear, and 2007-2013 GMC Sierra 1500, rear. This part cross-references Dorman OE Solutions 695-147 for the same application.

Common Issues This Sensor May Address

• ABS warning light caused by an inaccurate rear wheel speed signal
• Traction control or stability system faults tied to wheel speed input
• Intermittent ABS operation from a damaged sensor or connector
• Brake system fault codes related to rear sensor performance
• Signal loss from harness wear, corrosion, or connector damage

Installation Notes and Tips

Verify rear position, connector style, and harness routing before installation. Inspect the mounting point, tone ring area, and nearby wiring for corrosion, debris, or physical damage that could affect signal quality. Confirm the vehicle application against the listed fitment for Chevrolet Silverado, Chevrolet Cheyenne, and GMC Sierra rear axle configurations before final assembly.

Quality Assurance

NTK sensors are manufactured to meet or exceed OE specifications and are validated through thermal shock, vibration, and OBD verification testing. The AB1984 reflects NTK’s OE-driven sensor development for dependable replacement performance in supported Chevrolet Silverado and GMC Sierra rear applications.