Delphi FG0966 Fuel Module Delphi fuel pumps have undergone durability testing to ensure that they withstand up to 22 percent ethanol Delphi fuel pumps are built with OE tested and validated components Delphi has proactively upgraded many older model fuel pumps/modules designs with the latest technologies so that your Delphi replacement fuel pump will perform properly in today's environment Delphi designs and builds fuel pumps and modules with dependable and reliable parts Delphi fuel pumps are built and tested to withstand today's fuels