POWERCO High Performance Electric Fuel Pump Module Assembly For 97 98 99 00 Chevy GMC Pickup Truck E3947M with Sending Unit CONTACT US via Amazon Messaging with any fitment issues or check this item description before you placing orders will help to purchase the correct product Rigorous OE-testing ensures the pump can withstand extreme temperatures and clean fuel tank to avoid unnecessary returns Most strainers are placed inside the module to help reduce the chance of puncture,Electrical connections are designed to help eliminate high resistance due to vehicle vibration Provides better pumping with less energy use and withstands today's harsh alcohol fuel blends US Based Company,You are buying directly from the MANUFACTUER!100% Satisfaction Guranteed! Service for 48 continental states, you will get them in 3-5 working days.