Delphi SS21627 ABS Wheel Speed Sensor - Rear Right

Delphi Rear Right ABS Wheel Speed Sensor

The Delphi SS21627 is a rear right ABS wheel speed sensor for select 2011-2016 Kia Optima applications. Built as a standard replacement, it is calibrated to OE standards to deliver accurate wheel speed readings for the anti-lock brake system.

Use this Delphi ABS wheel speed sensor when servicing a 2011-2016 Kia Optima rear right position and you need a direct-fit replacement with the correct connector and harness configuration.

Key Features

• Part number: SS21627
• Position: rear right
• Standard replacement grade
• Wiring harness included, 845 mm length
• 1 white rectangular male connector
• 2 blade terminals
• Mounting hardware included
• Package contents: ABS wheel speed sensor and instruction sheet

Fitment Details

Compatible with 2011-2016 Kia Optima, rear right. This part cross-references Standard Ignition ALS2351 for the same application.

Delphi develops and validates its vehicle sensors to OE standards, and this ABS wheel speed sensor follows that approach for accurate signal output. The SS21627 is built for the rear right location on the Kia Optima and is specified with a male rectangular connector, white connector color, and integrated wiring harness for a straightforward replacement. If you are replacing a failed Kia Optima ABS wheel speed sensor, SS21627 provides the correct fitment and electrical configuration for the listed vehicles.

Common Problems This Part Can Address

• ABS warning light illuminated
• Wheel speed signal loss at the rear right wheel
• ABS system fault codes related to sensor output
• Erratic or inconsistent wheel speed readings
• Brake system performance issues caused by a failed sensor

Installation Notes

• Verify rear right placement before installation.
• Inspect the harness routing and connector condition before connecting the new sensor.
• Clean the mounting area to remove corrosion or debris that can affect sensor seating.
• Confirm the connector style and terminal count match the original part.
• Clear diagnostic trouble codes after installation and road test the vehicle.

Quality Assurance

Delphi sensors are developed and validated using OE-level testing methods, with calibration focused on accurate readings and reduced comeback risk. Part number SS21627 is built to meet standard replacement expectations for the listed Kia Optima applications.