Delphi SS21445 ABS Wheel Speed Sensor - Rear

Rear ABS Wheel Speed Sensor for Honda Accord

Delphi SS21445 is a rear ABS wheel speed sensor for 2018-2022 Honda Accord applications. It is built for accurate wheel speed signal input, helping the ABS and stability systems monitor rear wheel rotation with OE-level calibration.

Key Features

• Rear ABS wheel speed sensor for 2018-2022 Honda Accord
• OE-developed and product-validated sensor design
• Tested and calibrated to OE standards for accurate readings
• Black connector with square housing and 4 male blade-pin terminals
• Wiring harness included with 870 mm harness length
• Package contents: ABS wheel speed sensor and instruction sheet
• Delphi part number SS21445

Detailed Description

Delphi SS21445 is an ABS wheel speed sensor engineered for the rear position on the 2018-2022 Honda Accord. Delphi validates its sensor portfolio through OE development methods and calibration processes that focus on signal accuracy and consistent performance. This rear Honda Accord ABS sensor uses a single black square connector with male terminals and an included wiring harness for a direct replacement-style installation.

This part cross-references Standard Ignition ALS3151 for the same application.

What It Helps Address

• ABS warning light caused by a faulty rear wheel speed sensor
• Erratic or missing wheel speed signal at the rear axle
• Traction control or stability system faults tied to wheel speed input
• Brake system diagnostic trouble codes related to rear sensor performance
• Intermittent sensor readings from damaged wiring or connector wear

Installation Notes and Tips

Verify rear fitment by year before installation on the Honda Accord. Inspect the connector, harness routing, and mounting point for corrosion, abrasion, or damage before connecting the new sensor. Confirm the sensor is seated correctly and the wiring is secured away from moving suspension components.

Quality Assurance

Delphi sensors are developed and validated to OE standards to support accurate readings and reduce repeat repairs. SS21445 is part of Delphi’s sensor lineup for vehicle applications that require consistent wheel speed signal output.