E3556M Fuel Pump Module Assembly with Pressure Sensor for 2002 2003 Chevy Avalanche 1200 & Suburban 1500 GMC Yukon XL 1500-Not Fits Flex Fuel Models-Must Check Compatibility in Description below Latest turbine technology designed to perform at the optimal level Top grade metals are used for longer service life and more durability Less vibration and quieter operation than OEM designs Higher Wear-resistance, stability and consistency Warranted to be free from defects in workmanship and materials