Overview
The Crown Automotive Fuel Sending Unit Kit, part number 5357373K, is a replacement fuel tank sending unit kit. It includes the sending unit, filter and seal with lock ring, and it reports fuel level through resistance readings.
Crown Automotive builds replacement parts for Jeep vehicles and has done so for over 50 years. Beyond the resistance values for empty, half and full, model years, tank size and sender type are not confirmed here.
Key features
- Sending unit, filter and seal with lock ring included
- Resistance readings for empty, half and full
- Replacement fuel tank sending unit
- Part number 5357373K
Testing before the sender goes in
Testing a sending unit on the bench helps catch a bad part before the tank is opened. Use an ohmmeter across the sender terminals and move the float through its full travel, watching for a smooth change in resistance. A reading that jumps, stalls or drifts points to a worn wiper or a damaged contact strip.
Good preparation also matters. Clean the mounting surface, keep the seal dry and lubricate it only if the instructions call for it. Keep fuel vapors away from the work area, and avoid smoking or open flame near the tank during the swap.
- Move the float through full travel on the bench
- Keep the seal free of debris
- Work with the tank drained or nearly empty
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | 5357373K |
| UPC | 848399076998 |
| Included parts | Sending unit, filter, seal with lock ring |
| Empty reading | 73 OHM |
| Half reading | 23 OHM |
| Full reading | 10 OHM |
Vehicle fitment
It is a direct-fit kit, but no years, models or engines are confirmed here. Compare the old sending unit’s part number and confirm your Jeep’s year, model and engine before ordering.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Fuel system work carries fire and fume risk. Disconnect the battery and relieve fuel pressure before removing the old sending unit, and use the seal supplied with the kit.
What’s included
The sending unit, filter and seal with lock ring, part number 5357373K.
