Ruizure Front ABS Wheel Speed Sensor Pair for Ford Super Duty & Excursion — ALS197 Left & Right, OEM Fit and Sealed

Ruizure front ABS wheel speed sensor pair (ALS197) replaces the driver and passenger front sensors for select Ford Super Duty trucks and the Excursion, restoring wheel-speed feedback to your ABS system.

This matched set includes two front sensors designed to fit left (driver) and right (passenger) positions on 4WD Ford heavy-duty vehicles from the late 1990s through the mid-2000s. Each sensor matches factory mounting points and electrical connections identified by interchange numbers like F81Z2C204BA/F81Z2C204BB and 5S6024. Built for everyday driving and tougher road conditions, the pair helps re-establish reliable wheel-speed input for your vehicle's anti-lock braking system.

Will these sensors fit my Ford Super Duty or Excursion?

These Ruizure sensors are specified for a range of 4WD Ford trucks and SUVs. They cover model years and applications commonly referenced in parts catalogs for front-left and front-right positions.

• Compatible models: Ford Excursion (2000–2005), F-250 Super Duty (1999–2004), F-350, F-450, F-550 Super Duty (select years 1999–2004), plus F-650, F-750, and F-800 where noted.
• Fitment is for front axle positions only (driver and passenger sides included).
• Cross-references: ALS197, F81Z2C204BA, F81Z2C204BB, 5S6024—compare these to your OEM part number for confirmation.

How does installing this sensor pair affect ABS performance?

Wheel speed sensors send wheel rotation data to the ABS control module so the system can modulate brake pressure to prevent wheel lockup. Replacing faulty sensors restores accurate speed readings and helps the ABS and traction features operate as intended.

• Restores consistent wheel-speed signal to the ABS computer for safer braking behavior.
• Reduces false ABS warnings and erratic braking caused by intermittent or failed sensors.
• Sold as a matched left/right pair to ensure symmetric sensor response across the front axle.

What are the construction and warranty details?

Ruizure designs these sensors with durability in mind, using materials suited for under-vehicle mounting and exposure to water, dirt, and road salt. Electrical connectors and mounting features match OEM specifications to simplify replacement.

• Robust housing and sealed electrical connections for long-term road use.
• Manufactured to meet common aftermarket quality standards for fit and function.
• Includes a 2-year Ruizure warranty—contact the seller for assistance or warranty claims.

Can I install these myself, or should a shop handle it?

Replacement typically requires basic mechanical skills: wheel removal, sensor unbolting, and connector swap. If you have the right tools and safety knowledge, DIY installation is possible; otherwise, a professional mechanic can complete the job quickly.

• Tools commonly needed: jack and stands, socket set, penetrating oil for stuck fasteners.
• Installation time: often under an hour per side for an experienced technician.
• If your ABS light remains after installation, a diagnostic scan may be required to clear codes or verify wiring integrity.

Who is this for: This Ruizure ABS wheel speed sensor pair is aimed at owners and technicians of older Ford Super Duty trucks and Ford Excursions who need a dependable front-left and front-right sensor replacement. It's suitable for fleet maintenance, DIY repairers comfortable with brake-axle service, and shops seeking a two-piece solution that matches common aftermarket interchange numbers. Always verify part cross-reference numbers and vehicle application before purchase to ensure proper fit for your specific model year and drivetrain configuration.