Delphi SS20755 ABS Wheel Speed Sensor - Front

Delphi Front ABS Wheel Speed Sensor SS20755

The Delphi SS20755 is a front ABS wheel speed sensor built for precise wheel speed input and OE-style replacement performance. It is a direct-fit option for select BMW models, including 2012-2015 BMW 328i and 2014-2015 BMW 428i front applications.

Key Features

• ABS wheel speed sensor for the front position
• Standard replacement grade
• Black oval connector with male connector and terminal design
• 2-terminal blade connection with included wiring harness
• Package includes the ABS wheel speed sensor and instruction sheet
• Delphi part number SS20755

Application Details

Compatible With front ABS systems on select BMW 228i, 320i, 328d, 328i, 335i, 428i, 428i Gran Coupe, 435i, 435i Gran Coupe, ActiveHybrid 3, M235i, and M4 models. This part number, SS20755, is also cross-referenced to Standard Ignition ALS3508 for the same application.

Delphi sensors are developed and validated to OE standards, with calibration focused on accurate wheel speed readings. That helps support stable ABS operation and reduces the chance of repeat repairs caused by incorrect sensor output. The SS20755 is a practical replacement for front wheel speed sensor service on BMW 328i and BMW 428i platforms, as well as other listed front-fit applications.

What It Helps Fix

• ABS warning light caused by a failed front wheel speed sensor
• Intermittent or inaccurate wheel speed signal
• ABS, traction control, or stability control faults tied to sensor input
• Brake system diagnostic trouble codes related to front sensor performance
• Loss of proper wheel speed data at the front axle

Installation Notes

Install the sensor at the front position only and verify connector shape, terminal count, and harness routing before installation. The connector is black, oval, and male, with a 2-blade terminal layout. Mounting hardware is not included. Always confirm vehicle fitment by year, make, model, and position before service.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and consistent replacement performance.