Delphi SS20850 ABS Wheel Speed Sensor - Rear Right

Delphi SS20850 ABS Wheel Speed Sensor

The Delphi SS20850 is an ABS wheel speed sensor built for rear axle applications that require accurate wheel speed input for the anti-lock brake system. It includes a 48.62-inch wiring harness, a 1-piece oval male connector, and a 2-terminal blade-style connection for a direct replacement on listed vehicles.

• ABS wheel speed sensor for rear left or rear right positions, depending on vehicle application
• 48.62-inch wiring harness included
• Oval connector with 1 male connector and 2 male blade terminals
• Package contents: ABS wheel speed sensor and instruction sheet
• OE-standard testing and calibration for consistent signal output

Vehicle Fitment

• Fits 2001-2007 Chrysler Town & Country, rear right.
• Fits 2001-2007 Dodge Caravan, rear right.
• Fits 2001-2006 Dodge Grand Caravan, rear right.
• Fits 2001-2003 Chrysler Voyager, rear right.

Product Details

Delphi SS20850 is part of Delphi’s sensor lineup, which is validated through OE development and product testing methods. For Chrysler Town & Country, Dodge Caravan, Dodge Grand Caravan, and Chrysler Voyager rear wheel applications, this ABS wheel speed sensor helps provide the signal the brake control system uses to monitor wheel rotation. The SS20850 part number is also referenced in cross applications, and this Delphi ABS wheel speed sensor is a direct-fit option for the listed rear right positions.

This part cross-references Standard Ignition ALS72 for the same application.

What It Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed signal to the brake control module
• Loss of anti-lock brake function from sensor signal interruption
• Brake system fault codes related to rear wheel speed input
• Intermittent sensor readings from worn wiring or connector issues

Installation Notes

Confirm the exact rear position for your vehicle before ordering, since this sensor is listed for rear left and rear right applications overall, but the fitment data shown here is rear right for the covered Chrysler and Dodge models. Compare the connector shape, terminal count, and harness length to the original part before installation. Use the included instruction sheet and verify the sensor routing follows the factory path to avoid strain on the harness.

Quality Assurance

Delphi tests and calibrates its sensors to OE standards to help ensure accurate readings and reduce repeat repairs. The SS20850 is backed by Delphi’s OE-focused development and validation process for brake sensor applications.