SKF SC420 ABS Wheel Speed Sensor Wiring Harness - Front

SKF SC420 ABS Wheel Speed Sensor Harness

SKF SC420 is an ABS wheel speed sensor wiring harness built for front axle applications on select Ford Super Duty trucks and Excursion models. It is engineered to OEM specifications to support accurate ABS signal transfer in demanding road conditions.

Key Features

• ABS wheel speed sensor wiring harness for front position applications
• Built to OEM-style specifications for proper fit and signal integrity
• Designed for Ford Excursion and Ford F-250/F-350 Super Duty front axle configurations
• Supports vehicles with fine-threaded or coarse-threaded studs, depending on application
• SKF SC420 cross-references Schaeffler 420010 and Standard Ignition ALS1651 for the same application

Detailed Description

The SKF SC420 ABS wheel speed sensor wiring harness is made for front-end ABS service on 1999-2005 Ford trucks and SUVs, including Ford Excursion, Ford F-250 Super Duty, Ford F-350 Super Duty, and select 1999 Ford F-250 applications. This part number, SC420, is intended to restore the electrical connection between the wheel speed sensor and the ABS system so the module can read wheel rotation data accurately. SKF has a long history of supplying precision-engineered components, and this harness follows the same OEM-focused approach for consistent fit and function.

Fitment coverage includes front applications such as 2002-2005 Ford Excursion, front; 2000-2005 Ford Excursion, front; 2000-2004 Ford F-250 Super Duty, front; 2000-2004 Ford F-350 Super Duty, front; and 1999 Ford F-250 and F-350 Super Duty front configurations with the listed stud and rear-wheel setups. If you are searching for an ABS wheel speed sensor wiring harness for Ford Excursion front service or a Ford F-250 Super Duty front ABS sensor harness, SC420 is the direct part to review.

What It Helps Address

• ABS warning light caused by a damaged front wheel speed sensor harness
• Intermittent wheel speed signal loss at the front axle
• Cracked, worn, or corroded sensor wiring near the hub area
• ABS communication issues related to poor electrical continuity
• Service needs on Ford Excursion, F-250 Super Duty, and F-350 Super Duty front applications

Installation Notes and Tips

• Verify the vehicle’s year, model, front position, and stud configuration before ordering.
• Inspect the sensor connector, routing points, and nearby wiring for damage before installation.
• Confirm the hub and brake area match the listed application notes, including fine-threaded or coarse-threaded stud details.
• After installation, clear ABS fault codes and road test the vehicle to confirm proper wheel speed signal operation.

Quality Assurance

SKF manufactures this harness to meet OEM specifications and quality standards for long service life and safety-focused operation. The SC420 is built for consistent performance in front ABS wheel speed sensor applications on the listed Ford vehicles.