Airtex 5S12912 ABS Wheel Speed Sensor

The Airtex 5S12912 is a direct-fit ABS wheel speed sensor engineered as a better-than-OE replacement for anti-lock braking system applications. Designed to match the original part's mounting configuration, connector design, and wire length, this sensor installs quickly and accurately without modification.

Airtex addresses the most common cause of ABS sensor failure—environmental damage—by equipping this unit with heavy-duty wire insulation and reinforced harness sheathing that resists impact, abrasion, and corrosion. A weather-pack connector seals out dirt, moisture, road chemicals, and other contaminants to ensure long-term reliability in harsh under-vehicle conditions.

Key Features:

• Direct OE replacement — matches original mounting and connector design
• Heavy-duty insulation and harness sheathing for superior durability
• Weather-pack connector locks out moisture, dirt, and contaminants
• Engineered to meet or exceed OE specifications for accurate wheel speed signal
• Includes mounting hardware and installation instructions

The Airtex 5S12912 ABS speed sensor accurately measures rotational wheel speed and transmits that data to the vehicle's ABS control module, enabling proper anti-lock braking, traction control, and stability system function. Restoring a faulty or damaged sensor with this direct-fit replacement helps eliminate ABS warning lights and restore safe, reliable braking performance.