Is your ABS light staying on, or is your anti-lock braking system acting up? This AIP Electronics ABS Wheel Speed Sensor is a direct replacement for the original part (OEM fit ABS522) and is made specifically for the front left (driver side) of 2006-2011 Hyundai Accent and Kia Rio models (including the Rio5). It's designed to fix common issues like improper ABS engagement, poor braking performance, or that annoying ABS warning light. The sensor features a watertight, weatherproof connection and is built with glass-reinforced plastic to resist corrosion and environmental damage. It matches the OE output voltage, resistance, and trigger gap, so it works just like the factory part. Installation is straightforward — it's a plug-and-play DIY job that comes with all the necessary mounting hardware. Stop dealing with unreliable brakes and get back to safe driving with this reliable, affordable sensor replacement.