🚗 Upgrade Your Drive with Confidence! Crafted from high-quality Acrylonitrile Butadiene Styrene for long-lasting performance. Restore ABS function and performance effortlessly. Trust the quality and reliability of GM's original equipment. Perfectly fits Chevy Silverado and GMC Sierra models from 2007-2013. Ensure optimal operation with proper programming and setup. Precise Fit Easy Installation OEM Quality The ACDelcoGM Original Equipment 20938121 Rear Wheel Speed Sensor is a GM-recommended replacement part designed to restore ABS function in your vehicle. Manufactured to meet GM's original equipment specifications, this sensor ensures a precise fit and reliable performance for Chevy Silverado and GMC Sierra models from 2007 to 2013. With a durable design and professional installation requirements, this sensor is essential for maintaining your vehicle's safety and performance.