HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsDorman 285-5403 Fuel Tank Sending Unit
Part #: 285-5403

Dorman 285-5403 Fuel Tank Sending Unit

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Overview of the Dorman 285-5403 Fuel Tank Sending Unit

The Dorman 285-5403 Fuel Tank Sending Unit is designed to provide accurate fuel level readings for various vehicle applications. Featuring a spade terminal type and a plug connector, this fuel sender ensures reliable electrical connections without the need for a wiring harness.

  • Terminal Type: Spade
  • Terminal Quantity: 2
  • Wiring Harness Included: No
  • Gasket or Seal Included: Yes
  • Package Contents: 1 fuel sender
  • Plug/Connector Type: Plug
  • Pump Included: No

Detailed Product Description

The Dorman 285-5403 is a fuel tank sending unit engineered to deliver precise fuel level measurements. It features two spade terminals that provide secure and straightforward electrical connections. The included gasket or seal helps maintain a proper fit and prevents fuel leaks during installation. This unit does not include a wiring harness or fuel pump, focusing solely on the sending function. The plug-type connector simplifies integration with the vehicle’s existing wiring system.

Compatible Vehicles and Applications

This fuel tank sending unit is compatible with a range of vehicles requiring a spade terminal type and plug connector. It is commonly used in fuel systems where accurate fuel level monitoring is critical, such as in various Ford, Chevrolet, and Dodge models. For specific fitment, verify compatibility with your vehicle’s make and model to ensure proper installation and operation.

Common Issues Addressed by the Dorman 285-5403

  • Inaccurate fuel gauge readings
  • Intermittent fuel level sensor failures
  • Fuel leaks due to worn or missing seals
  • Electrical connection problems from damaged terminals
  • Replacement of faulty or damaged fuel sending units

Installation Notes and Tips

When installing the Dorman 285-5403 fuel tank sending unit, ensure the gasket or seal is properly seated to prevent leaks. Use appropriate tools to connect the two spade terminals securely. Since the wiring harness is not included, verify that your vehicle’s existing wiring is compatible with the plug connector type. Always follow vehicle-specific service manuals for safe and accurate installation procedures.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 285-5403 fuel tank sending unit comes with a limited warranty that covers defects in material and workmanship. For detailed warranty information, refer to Dorman’s official documentation or contact the manufacturer directly.

BrandDorman
Part Number285-5403
Terminal TypeSpade
Terminal Quantity2
Wiring Harness IncludedNo
Gasket or Seal IncludedYes
Package Contents1 fuel sender
Plug/Connector TypePlug
Pump IncludedNo

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

391PLP578.75002SW391PLP

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.