Beck Arnley 084-4859 ABS Wheel Speed Sensor - Front Left

ABS Wheel Speed Sensor for Toyota and Lexus

Beck Arnley 084-4859 is an ABS wheel speed sensor for the front left position on select Toyota and Lexus applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for the original sensor on covered vehicles.

• Front left ABS wheel speed sensor
• OE-style fitment for foreign nameplate applications
• Paraphrased OE specification focus for form, fit, and function
• Fits 2011-2017 Lexus CT200h, front left
• Fits 2010-2015 Toyota Prius, front left
• Fits 2012-2015 Toyota Prius Plug-In, front left

Detailed Fitment and Function

This Beck Arnley ABS wheel speed sensor 084-4859 is used to monitor wheel speed data for the anti-lock brake system on the front left side. For drivers searching for a front left ABS wheel speed sensor for Toyota Prius, Lexus CT200h, or Toyota Prius Plug-In models, this part number 084-4859 provides a direct replacement path for the listed applications. Beck Arnley works with global sourcing partners to supply parts matched to the original vehicle requirements.

What This Sensor Helps Address

• ABS warning light caused by a failed front left wheel speed sensor
• Erratic or missing wheel speed signal at the front left wheel
• ABS system fault codes related to the left front sensor circuit
• Loss of anti-lock brake function from a damaged sensor
• Brake control issues tied to contaminated or worn sensor output

Installation Notes and Tips

Verify the front left position and confirm vehicle year, make, and model before installation. Inspect the sensor connector, wiring, and tone ring or encoder area for damage or contamination before replacing the sensor. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Quality Assurance

Beck Arnley parts are sourced to match foreign nameplate OE specifications for form, fit, and function. The 084-4859 ABS wheel speed sensor is built for the listed Toyota and Lexus applications with OE-style replacement expectations.