Hella 012806971 ABS Wheel Speed Sensor - Rear or Rear Left

HELLA ABS Wheel Speed Sensor for Rear Left Applications

Restore accurate wheel-speed input for the ABS system with this HELLA ABS wheel speed sensor, part number 012806971. It uses a 2-pin Hall sensor design for the rear axle left position, helping maintain precise braking control on select Volkswagen and Audi models.

Key Features

• ABS wheel speed sensor for the rear axle left position
• Hall sensor design with 2 poles / 2-pin connector
• Built for accurate wheel-speed detection for ABS operation
• Durable construction for everyday road conditions
• Direct-fit style replacement for select Audi Q3, Volkswagen Passat, Volkswagen Beetle, Volkswagen Jetta, Volkswagen Tiguan, and Volkswagen CC applications
• Part number 012806971 for easy identification

Detailed Description

HELLA 012806971 is an ABS wheel speed sensor engineered for rear left installation on select vehicles that rely on precise wheel-movement monitoring for braking stability. As a Hall sensor, it reads wheel speed electronically and sends the signal needed by the ABS system to manage braking response. This part is a strong match for drivers searching for a rear left ABS sensor for Volkswagen Passat, Volkswagen Jetta, Audi Q3, and related platform applications.

HELLA’s brake sensor lineup focuses on accurate signal output, durable materials, and straightforward replacement fitment. This sensor cross-references Delphi SS20570 for the same application.

What It Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel-speed signal at the rear left wheel
• Loss of ABS function during braking events
• Brake stability issues related to incorrect wheel-speed data
• Fault codes tied to rear axle left sensor performance

Installation Notes and Fitment

Fits 2021-2022 Volkswagen Passat, rear left, 2-pin connector.

• Fits 2016-2020 Volkswagen Passat, rear left, with rear axle left Hall sensor configuration.
• Fits 2018-2019 Volkswagen Beetle, rear left, with blind spot warning configuration.
• Fits 2015-2016 and 2017 Audi Q3, rear left, with rear axle left Hall sensor configuration.
• Fits 2015-2016, 2017, and 2018 Volkswagen Jetta, rear left, including adaptive cruise control and blind spot warning variants.
• Fits 2016-2017 Volkswagen Tiguan, rear left, with rear axle left Hall sensor configuration.
• Fits 2011 and 2012-2017 Volkswagen CC, rear left, with rear axle left Hall sensor configuration.

Verify connector style, axle position, and vehicle equipment before installation. Confirm the sensor location as rear axle left and match the 2-pin Hall sensor layout to the original part.

Quality Assurance

HELLA is a recognized automotive parts brand known for precision-engineered electrical and brake components. Part number 012806971 is built to support reliable ABS signal performance on the listed applications.