OER Parts offers a wide selection of Fuel Level Sending Units for your 1973 Oldsmobile Custom Cruiser. OER Parts offers 1973 Oldsmobile Custom Cruiser 0-90 Ohm Fuel Sending Unit, 1973 Oldsmobile Custom Cruiser 0-30 Ohm Fuel Sending Unit, 1973 Oldsmobile Custom Cruiser Auto Meter Universal Fuel Tank Sending Unit, 1973 Oldsmobile Custom Cruiser Fuel Tank Sending Unit Float, 1973 Oldsmobile Custom Cruiser Classic Instruments Internal Float Fuel Sending Unit, 1973 Oldsmobile Custom Cruiser OE Fuel Level Sending Units, 1973 Oldsmobile Custom Cruiser Fuel Sender Lock Ring, 1973 Oldsmobile Custom Cruiser Fuel Sender Lock Ring Rubber Gasket, and 1973 Oldsmobile Custom Cruiser Fuel Tank Sending Unit Lock Ring Tool.