Hella 012806841 ABS Wheel Speed Sensor - Front, Front Left or Front Right

HELLA ABS Wheel Speed Sensor 012806841

Restore accurate wheel speed input for the ABS system with this HELLA ABS wheel speed sensor. Built with a 970 mm cable, 2-pole connection, and inductive sensor design, part number 012806841 is made for front axle left or right applications on select Audi and Volkswagen models.

Key Features

• ABS wheel speed sensor for front axle left and right positions
• Inductive sensor type with 2 poles
• 970 mm cable length for OE-style routing
• Built for consistent wheel speed signal detection
• HELLA engineering for select Audi A4 Quattro, S4, A6, A6 Quattro, S6, and Volkswagen Passat applications

Product Details

HELLA 012806841 is an ABS wheel speed sensor that monitors wheel movement and sends the signal needed for ABS operation. Its inductive design and front axle fitment support accurate speed detection on the left or right side, depending on the vehicle application. This part is listed for 2000-2004 Audi and Volkswagen fitments, including Audi A4 Quattro, S4, A6, A6 Quattro, S6, and Volkswagen Passat models. This part cross-references Delphi SS20149 and Standard Ignition ALS521 for the same application.

What It Helps Address

• ABS warning light caused by a failed wheel speed sensor
• Erratic or missing wheel speed signal
• ABS system faults related to front axle sensor input
• Loss of stability and braking control feedback from the affected wheel
• Intermittent sensor performance from damaged wiring or worn sensor components

Installation Notes and Fitment

• Fits 2003-2004 Volkswagen Passat, front.
• Fits 2003-2004 Volkswagen Passat, front right.
• Fits 2003-2004 Volkswagen Passat, front left.
• Fits 2002 Audi A6, front.
• Fits 2002 Audi A6, front right.
• Fits 2002 Audi A6, front left.
• Fits 2000-2002 Audi A6 Quattro, front.
• Fits 2000-2002 Audi A6 Quattro, front right.
• Fits 2000-2002 Audi A6 Quattro, front left.
• Fits 2002 Audi S6, front.
• Fits 2002 Audi S6, front right.
• Fits 2002 Audi S6, front left.
• Fits 2000-2001 Audi A4 Quattro, front.
• Fits 2000-2001 Audi A4 Quattro, front right.
• Fits 2000-2001 Audi A4 Quattro, front left.
• Fits 2000-2001 Audi S4, front.
• Fits 2000-2001 Audi S4, front right.
• Fits 2000-2001 Audi S4, front left.

Verify connector style, cable routing, and side placement before installation. Some listed applications note an included ABS wheel speed sensor wire harness and screw-on connector configuration, so match the vehicle’s original setup before ordering. Compatible with select Audi A4 Quattro, A6 Quattro, and Volkswagen Passat front axle applications.

Quality Assurance

HELLA is a recognized automotive parts brand known for precision-built electrical and braking components. Part number 012806841 is engineered for reliable signal output and durable service in demanding road conditions.