Autotecnica CY1118843 ABS Wheel Speed Sensor - Rear

ABS Wheel Speed Sensor for Jeep and Dodge

Restore accurate wheel speed signal input with this Autotecnica ABS Wheel Speed Sensor, part number CY1118843. It is built for rear-position applications on select Jeep Wrangler, Jeep Wrangler JK, Jeep Liberty, and Dodge Nitro models, making it a direct replacement choice for common ABS warning and traction control concerns.

• ABS wheel speed sensor for rear axle applications
• Connector shape: square
• Connector color: black
• Connector gender: male
• Terminal type: pin
• Terminal quantity: 2
• Terminal gender: female
• Length: 88
• Mounting hardware not included

Fitment Details

• Fits 2018 Jeep Wrangler JK, rear.
• Fits 2007-2017 Jeep Wrangler, rear.
• Fits 2013 Jeep Liberty, rear.
• Fits 2008-2011 Jeep Liberty, rear.
• Fits 2007-2012 Dodge Nitro, rear.

Product Overview

Autotecnica CY1118843 is an aftermarket ABS wheel speed sensor engineered to meet OEM-style specifications for Asian and North American passenger vehicles and trucks. Manufactured under ISO/TS 16949 quality management standards, it is a practical replacement for vehicles that need a reliable rear wheel speed signal for ABS operation. This part cross-references Delphi SS20859 for the same application.

Common Problems This Part Can Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed data at the rear axle
• Traction control or stability system faults tied to sensor signal loss
• Brake system diagnostic trouble codes related to wheel speed input
• Intermittent ABS operation from a worn or damaged sensor

Installation Notes

Verify connector shape, terminal count, and sensor length before installation. Inspect the tone ring, wiring, and mounting point for damage or corrosion, and confirm the sensor seats correctly at the rear position on the vehicle. For Jeep Wrangler JK, Jeep Wrangler, Jeep Liberty, and Dodge Nitro applications, compare the original sensor to part number CY1118843 to confirm match before replacement.

Quality Assurance

Autotecnica manufactures replacement parts to ISO/TS 16949 QMS specifications and backs this part with a two-year, unlimited mileage warranty.