Beck/Arnley 084-4077 ABS Wheel Speed Sensor - OE Form, Fit & Function

The Beck/Arnley 084-4077 ABS Wheel Speed Sensor is a direct-fit replacement designed to meet foreign nameplate OE specifications for form, fit, and function. Built from Acrylonitrile Butadiene Styrene (ABS) material with a flange mount design, this sensor delivers an electrical signal output and is rated for temperatures up to 125°C (257°F), ensuring reliable performance in demanding conditions.

Beck/Arnley's global sourcing network allows their product specialists to select components that match original equipment quality — so you can install with confidence and avoid the guesswork of aftermarket fitment concerns.

Key Features:

• Matches OE form, fit, and function for foreign nameplate vehicles
• Constructed from durable Acrylonitrile Butadiene Styrene (ABS) material
• Flange mount design for secure, stable installation
• Electrical signal output compatible with the vehicle's ABS control module
• Upper temperature rating of 125°C (257°F) for high-heat environments
• No wires to cut — plugs directly into the factory connector for easy installation
• Application-specific design ensures correct fitment

The ABS wheel speed sensor monitors individual wheel rotation and sends data to the ABS control unit. Under hard braking, if the system detects unequal wheel speeds indicating lockup, it modulates brake pressure to restore traction and maintain vehicle control. Replacing a faulty sensor restores proper ABS function and prevents unwanted ABS warning lights.