Delphi SS21570 ABS Wheel Speed Sensor - Front

Delphi ABS Wheel Speed Sensor SS21570

Delphi SS21570 is a front ABS wheel speed sensor built for accurate wheel-speed signal reporting in braking and stability systems. It is a standard replacement part with a female rectangular connector, 2 terminals, and an included wiring harness for a direct service replacement on select Nissan applications.

Key Features

• ABS wheel speed sensor for front position applications
• Standard replacement grade for OE-style service work
• Connector quantity: 1; connector shape: rectangular; connector gender: female
• 2-terminal design with male terminals
• Wiring harness included; harness length: 29.02 in. (737 mm)
• Package contents: ABS wheel speed sensor and instruction sheet
• Part number: SS21570

Detailed Description

Delphi SS21570 is engineered for front-wheel ABS signal monitoring on select Nissan Versa and Nissan Versa Note models. Delphi validates its sensors to OE standards and calibrates them for accurate readings, helping maintain consistent wheel-speed data for the ABS system. This part cross-references Standard Ignition ALS2782 for the same application.

Compatible With 2012-2019 Nissan Versa, front. Compatible With 2014-2019 Nissan Versa Note, front. The SS21570 is a practical replacement choice when servicing a front ABS wheel speed sensor on these vehicles, including Nissan Versa front ABS sensor and Nissan Versa Note front wheel speed sensor searches.

What It Helps Address

• ABS warning light caused by a failed front wheel speed sensor
• Erratic or missing wheel-speed signal data
• ABS system fault codes related to front sensor input
• Brake control issues tied to inaccurate wheel-speed readings
• Stability and traction system faults linked to sensor signal loss

Installation Notes and Tips

Verify connector style, terminal count, and front position before installation. Inspect the harness routing and mounting points for damage or corrosion, and compare the old sensor length and connector layout to the replacement part. Confirm fitment by vehicle year, make, model, and position before service.

Quality Assurance

Delphi sensors are developed with OE-focused validation methods and tested to OE standards for accurate signal output. That calibration focus supports reliable replacement performance on the listed Nissan applications.