Hella 230040821 ABS Wheel Speed Sensor - Front Right

HELLA ABS Wheel Speed Sensor 230040821

HELLA 230040821 is a front axle ABS wheel speed sensor built for accurate wheel-speed monitoring and stable brake system operation. It uses an inductive sensor design with a 2-pin male connector, orange connector housing, and an included wiring harness for a direct replacement on select Acura and Honda applications.

Key Features

• ABS wheel speed sensor for front axle wheel-side mounting
• Inductive sensor design for precise wheel-speed signal detection
• Wiring harness included; harness length 825 mm (32.48 in.)
• 2-pin configuration with square connector shape
• Orange connector, blade terminals, female terminal type
• Standard replacement grade with holder included
• Front right fitment on select Acura MDX and Honda Pilot models

Detailed Description

This HELLA ABS wheel speed sensor, part number 230040821, monitors wheel movement so the ABS system can process speed data at the front axle. It is specified for the front right position on 2001-2006 Acura MDX and 2003-2005 Honda Pilot models, including applications noted with the ABS wheel speed sensor wire harness. The 855 mm overall length and 825 mm harness length support a clean replacement layout, while the standard replacement construction is intended to match the original sensor style used on these vehicles. This part cross-references Beck/Arnley 084-4300 and Standard Ignition ALS793 for the same application.

What It Helps Address

• ABS warning light caused by a failed front wheel speed sensor
• Erratic or missing wheel-speed signal at the front right wheel
• ABS activation concerns related to sensor signal loss
• Brake stability issues tied to inaccurate wheel-speed input
• Harness-related replacement needs on Acura MDX and Honda Pilot front axle applications

Installation Notes and Tips

Install at the front axle wheel side, front right position, and verify connector style, pin count, and harness routing before assembly. The sensor uses a 2-pin male connector with blade terminals and a square connector shape. Assy/disassy by qualified personnel required is noted in the product data, so proper service procedures and scan-tool verification are recommended after installation.

Quality Assurance

HELLA supplies automotive electrical components with a focus on precise signal control and durable construction for demanding road conditions. Part number 230040821 is a standard replacement ABS wheel speed sensor engineered for consistent front axle braking-system input on the listed Acura and Honda applications.