Dorman 970-114 ABS Wheel Speed Sensor - Front Left or Front Right

Overview of Dorman ABS Wheel Speed Sensor 970-114

The Dorman ABS Wheel Speed Sensor 970-114 is designed specifically for BMW 528i and 540i models. This sensor plays a critical role in monitoring wheel speed to support your vehicle's anti-lock braking system (ABS) functionality.

• Compatible with BMW 528i and 540i models
• Includes wiring harness for straightforward installation
• Durable plastic housing for reliable performance
• Pin-type terminal for secure electrical connection
• Package contains one ABS sensor with harness

Detailed Product Description

This ABS wheel speed sensor from Dorman is engineered to provide accurate wheel speed data to the ABS control module. The sensor features a plastic housing that offers resistance to environmental factors such as moisture and debris, ensuring consistent operation. The included wiring harness simplifies the replacement process by providing a direct connection to the vehicle's electrical system. The pin-type terminal design ensures a secure and stable electrical interface, reducing the risk of signal loss or intermittent faults. This part is identified by the part number 970-114 and is tailored for BMW 528i and 540i vehicles, ensuring proper fit and function.

Common Applications and Issues Addressed

• Restores ABS functionality by replacing faulty or damaged sensors
• Eliminates ABS warning lights caused by sensor failure
• Improves braking system responsiveness and safety
• Resolves inconsistent or erratic speedometer readings
• Prevents potential wheel lockup during emergency braking

Installation Notes and Tips

When installing the Dorman ABS Wheel Speed Sensor 970-114 on BMW 528i or 540i models, ensure the vehicle is securely lifted and the wheel is removed for access. Disconnect the battery before beginning to avoid electrical shorts. Carefully remove the old sensor and wiring harness, noting the routing for the new harness. Connect the pin-type terminal firmly and verify the sensor housing is seated properly to avoid damage. After installation, clear any ABS codes using a diagnostic tool and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Dorman manufactures this ABS wheel speed sensor to meet or exceed OEM specifications for fit, form, and function. The plastic housing and wiring harness are designed for durability under typical driving conditions. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to Dorman's warranty documentation for detailed terms.