Fuel Pump & Sending Unit for Cadillac Deville Eldorado 4.6L V8 fits E3974M *** Please Check fitment for your vehicle Year/Make/Model on compatibility dropdown / chart. No modification necessary. Images depict actual item and necessary components *** DIRECT REPLACEMENT FUEL PUMP Fits Part Numbers: 323-01152 / 263-383 / 19180103 / 19180104 / E3974M / MU94 / Limited-Lifetime Warranty Brand New Item ThisComplete Fuel Pump Kitcontains the Module, Sending Unit and allnecessarycomponents-all built according to the highest standards of quality and precise specifications.