NTK AB0107 ABS Wheel Speed Sensor - Rear

NTK ABS Wheel Speed Sensor for BMW Rear Fitment

The NTK ABS Wheel Speed Sensor, part number AB0107, is built for rear-wheel speed signal monitoring on select BMW xi models. It uses a round blue connector, a female connector body, and a 2-pin terminal layout for a direct electrical match.

• Fits 2001-2005 BMW 330xi, rear.
• Fits 2001-2004 BMW 325xi, rear.
• Round connector with blue housing for straightforward identification.
• 2-pin design with male terminals and female connector gender.
• 40.00 wiring harness length for the specified application.

Detailed Product Overview

NTK AB0107 is part of the NTK ABS Wheel Speed Sensor line, backed by NTK’s technical sensor expertise and OE-focused engineering. NTK states that its sensors are tested under thermal shock, vibration, and OBD verification conditions, and are manufactured to meet or exceed OE specifications. For BMW 330xi and BMW 325xi rear applications, this sensor supports accurate wheel speed input for the ABS system.

This part cross-references Standard Ignition ALS451 and Holstein 2ABS1511 for the same application.

Common Issues This Part May Address

• ABS warning light caused by a failing wheel speed sensor.
• Erratic or missing wheel speed signal at the rear axle.
• Fault codes related to wheel speed sensor performance.
• Loss of ABS system input from the affected sensor circuit.

Installation Notes and Tips

Confirm connector shape, terminal count, and harness length before installation. Inspect the sensor mounting area and wiring path for corrosion, damage, or contamination that could affect signal quality. Verify the vehicle application by year, model, and rear position before ordering.

Quality Assurance

NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. AB0107 is manufactured to meet or exceed OE specifications and is validated through thermal shock, vibration, and OBD testing.