Dorman 285-5103 Fuel Tank Sending Unit

Fuel Tank Sending Unit for OE-Style Fuel Level Reporting

Dorman 285-5103 is a fuel tank sending unit built to match the fit and function of the original unit on specified applications. It uses quality materials for dependable fuel level signal performance and long-term durability in the tank environment.

Key Features

• Direct replacement fuel tank sending unit for specified vehicles
• Spade terminal design with 2 terminals for the electrical connection
• Plug connector type for OE-style hookup
• Gasket or seal included for tank service
• No fuel pump included
• No wiring harness included

Detailed Description

This Dorman fuel sender is engineered for applications that require accurate fuel level input from the tank sender assembly. Part number 285-5103 is designed to restore the original sender fit and function, making it a practical choice for fuel gauge concerns on vehicles such as Dodge and Ram truck applications where the sender is serviced separately from the pump. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Inaccurate fuel gauge readings
• Fuel level signal dropouts
• Intermittent sender electrical connection issues
• Tank service needs where the sender seal is being replaced
• OE sender wear from age and fuel exposure

Installation Notes and Tips

Verify connector style, terminal count, and tank configuration before installation. Dorman 285-5103 uses a 2-terminal spade setup with a plug connector and includes a gasket or seal, so the tank opening should be cleaned and inspected before reassembly. Confirm the sender matches the original unit on your Dodge or Ram application before final installation.

Quality Assurance

Dorman designs this fuel tank sending unit to match original fit and function on specified applications. The part number 285-5103 is built from quality materials for reliable performance in fuel system service.