Sending Unit - Fuel 391PR

positive OEM
Stewart Warner
Part# 391PR
note
OLD# FCC P114648
Sending Unit - Fuel 391PR - Stewart Warner
Fuel level sensor transmitting tank data to vehicle gauge system.
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Description

The Stewart Warner Fuel Gauge Sending Unit (391PR) is a sensor component that monitors fuel level within the tank and transmits this data to the vehicle’s fuel gauge. It serves as a critical interface between the fuel system and the dashboard instrumentation, enabling accurate fuel measurement for operational monitoring.

Key Specifications

  • Application: Heavy-duty truck fuel systems
  • Function: Measures and transmits fuel level signal
  • Compatibility: Commercial vehicles, Freightliner platforms
  • Construction: Metal housing, electrical sensor components
  • Features: Resistive float mechanism, sealed electrical connections
  • Quality: OEM Stewart Warner part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 391PR
Old Part No.: FCC P114648
Type OEM
Part# variations SW 391PR,
SW391PR
Manufacturer Stewart Warner
Warranty Standard Manufacturer Warranty