Delphi SS21594 ABS Wheel Speed Sensor - Rear Right

Delphi SS21594 Rear Right ABS Sensor

The Delphi SS21594 ABS wheel speed sensor is a standard replacement part for rear right applications on select Chrysler, Dodge, and related platforms. It is built from OE-focused development and validation methods to deliver accurate wheel speed readings for the anti-lock brake system.

Compatible with 2011-2023 Chrysler 300, 2011-2023 Dodge Challenger, and 2011-2023 Dodge Charger, this rear right sensor supports consistent ABS signal output for vehicles that rely on precise wheel speed data. The Delphi SS21594 is a direct-fit style solution for common rear right ABS sensor replacement needs.

• ABS wheel speed sensor for the rear right position
• Standard replacement grade
• Female connector with 1 connector, 2 terminals
• Square connector shape with blade terminals
• Wiring harness included
• Package contents: ABS wheel speed sensor and instruction sheet
• Length: 31.33 in; wiring harness length: 28.15 in (715 mm)

OE-Validated Sensor Performance

Delphi tests and calibrates its sensors to OE standards to help maintain accurate wheel speed readings and reliable ABS system operation. The SS21594 is part of Delphi’s sensor portfolio, which covers ABS and other engine and vehicle sensing applications, and it is engineered for the rear right location on Chrysler 300, Dodge Challenger, and Dodge Charger models within the listed fitment range. This part cross-references Standard Ignition ALS2305 for the same application.

Common Replacement Uses

• ABS warning light caused by a failed rear right wheel speed sensor
• Erratic or missing wheel speed signal at the rear right wheel
• Brake system fault codes related to wheel speed input
• Loss of ABS function on Chrysler 300, Dodge Challenger, or Dodge Charger
• Intermittent traction control or stability control alerts tied to sensor data

Installation Notes

Verify rear right position before installation and compare the connector, terminal count, and harness length to the original sensor. Inspect the tone ring, hub area, and wiring path for damage or contamination before fitting the new sensor. Clear stored ABS codes after installation and confirm proper wheel speed data with a scan tool.

Quality Assurance

Delphi validates this sensor to OE standards and calibrates it for accurate readings, which helps reduce repeat repairs. Part number SS21594 is backed by Delphi’s OE-focused sensor development process.