Autotecnica MA1120617 ABS Wheel Speed Sensor - Rear Left

ABS Wheel Speed Sensor Overview

The Autotecnica MA1120617 ABS wheel speed sensor is a direct-fit replacement for the rear left position on select Mazda CX-5 models. It is built with a square female connector, pin terminals, and a white connector body for a straightforward electrical match.

Fits 2016-2025 Mazda CX-5, rear left. This part cross-references 5S15366 and KA0K-43-7EY for the same application.

Key Features

• ABS wheel speed sensor for brake system signal monitoring
• Square connector with white housing for consistent fitment
• Female connector and male pin terminals
• Two-terminal design for the specified application
• Autotecnica MA1120617 replacement part number

Detailed Description

Autotecnica MA1120617 is an aftermarket ABS wheel speed sensor made for the rear left position on Mazda CX-5 vehicles from 2016 through 2025. It is intended to restore accurate wheel speed input to the ABS system when the original sensor is worn, damaged, or no longer sending a reliable signal. The connector style, terminal layout, and sensor length are specified to match the application, helping support a proper electrical connection during replacement. The MA1120617 part number is also useful when verifying the correct sensor against service information or an existing removed component.

Autotecnica supplies replacement parts across braking, electrical, steering, suspension, and other vehicle systems, with manufacturing aligned to ISO/TS 16949 quality management specifications. The MA1120617 is one of those application-specific brake sensors, and the same part number can be referenced during ordering or diagnosis. For Mazda CX-5 repair work, MA1120617 provides a focused replacement option for the rear left wheel speed sensor location.

What It Is Used For

• Replacing a failed ABS wheel speed sensor
• Restoring wheel speed signal accuracy to the ABS system
• Addressing ABS warning lights caused by sensor faults
• Correcting intermittent braking system input issues
• Replacing a damaged connector or terminal interface at the sensor

Installation Notes and Tips

Verify the connector shape, terminal count, and sensor length against the removed part before installation. Confirm rear left fitment on the Mazda CX-5 and inspect the harness connector for corrosion or bent terminals before connecting the new sensor. No mounting hardware is included.

Quality Assurance

Autotecnica manufactures this part under ISO/TS 16949 quality management specifications and backs its products with a two-year, unlimited mileage warranty.