Sparta PN4086 Fuel Tank Sending Unit

Brand Sparta PN4086
Negative Ground No
Length 387
Fuel Type Diesel
Regulator Included No
Terminal Type Pin
Universal Or Specific Fit Specific
Grade Type Standard replacement
Connector Quantity 1
Connector Shape Round
Gasket Or Seal Included Yes
Housing Material Steel
Installation Warnings No
Terminal Quantity 2
Tank Seal Outside Diameter 155
Lock Ring Included No
Connector Gender Female
Terminal Gender Male
Wiring Harness Included No
Strainer Included No
Gasket Material Nitrile rubber
Inlet Diameter 9.5
Outlet Quantity 2
Outlet Diameter 7.9
Adjustable Float Level No
Fuel Pump Included No
Resistance Ohms Empty 15.0
Resistance Ohms Full 160.0
Package Contents Fuel tank sending unit w/float arm, seal, (2) retainer clips, ins
Fits Ford · 10 vehicles

OE-supplier backed. Sparta is distributed by Delphi, an OE fuel-system expert.

Specific-fit replacement. Made for a precise install on higher-mileage, earlier-model vehicles.

Diesel tank sender. Includes the float arm and seal for fuel level sensing.

Cross-references Spectra Premium FG201A, 3C3Z 9275-CA and 5C3U 9275-BB for the same application. See all 10.

$204.95Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $204.95
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Fuel Tank Sending Unit for Ford Super Duty Diesel

Sparta PN4086 is a standard replacement fuel tank sending unit for diesel applications in 2003-2007 Ford F-250 Super Duty and Ford F-350 Super Duty trucks. Built with a steel housing, nitrile rubber seal, and a specific-fit design, it is intended for accurate fuel level reporting in the tank.

Key Features

  • Specific-fit fuel tank sending unit for diesel fuel systems
  • Fits 2003-2007 Ford F-250 Super Duty and 2003-2007 Ford F-350 Super Duty
  • Steel housing with included gasket/seal
  • Pin terminal design with 1 round connector
  • 2-terminal, female connector and male terminal configuration
  • Resistance range: 15.0 ohms empty to 160.0 ohms full
  • Package contents: sending unit with float arm, seal, (2) retainer clips, and instruction sheet

Detailed Description

Sparta PN4086 fuel tank sending unit is engineered for diesel-equipped Ford Super Duty trucks that need a direct replacement for the original tank level sender. It uses a steel housing, nitrile rubber gasket material, and a specific-fit layout with a 387 length and 155 tank seal outside diameter for proper tank interface. This part cross-references Spectra Premium FG201A for the same application. Sparta is distributed by Delphi, an OE fuel supplier with deep fitment and performance knowledge for higher-mileage and earlier model vehicles. For buyers searching for a Ford F-250 Super Duty fuel tank sending unit or Ford F-350 Super Duty diesel sender, PN4086 provides the core components needed to restore fuel level signal output.

Common Problems This Part Can Help Solve

  • Inaccurate fuel gauge readings
  • Fuel gauge stuck on empty or full
  • Intermittent sender signal from a worn float arm or internal contacts
  • Hard-to-trust fuel level readings on diesel Super Duty trucks
  • Replacement needs after tank service or sender wear

Installation Notes and Tips

Confirm diesel application and match the connector, terminal count, seal diameter, and resistance range before installation. The package includes the sending unit, float arm, seal, (2) retainer clips, and an instruction sheet; a lock ring, wiring harness, strainer, and fuel pump are not included. Verify tank condition and clean the sealing surface before installing the new sender assembly.

Quality Assurance

Sparta is backed by Delphi distribution and OE fuel-system expertise, with a focus on fit and performance for older and higher-mileage vehicles. PN4086 is a standard replacement part built for direct-fit service on the listed Ford Super Duty diesel applications.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeWheel BasePositionNotes
2007FordF-250 Super Duty6.0LV8DIESEL156.2"N/A—
2007FordF-350 Super Duty6.0LV8DIESEL156.2"N/A—
2006FordF-250 Super Duty6.0LV8DIESEL156.2"N/A—
2006FordF-350 Super Duty6.0LV8DIESEL156.2"N/A—
2005FordF-250 Super Duty6.0LV8DIESEL156.2"N/A—
2005FordF-350 Super Duty6.0LV8DIESEL156.2"N/A—
2004FordF-250 Super Duty6.0LV8DIESEL156.2"N/A—
2004FordF-350 Super Duty6.0LV8DIESEL156.2"N/A—
2003FordF-250 Super Duty6.0LV8DIESEL156.0"N/A—
2003FordF-350 Super Duty6.0LV8DIESEL156.0"N/A—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — FG201A3C3Z 9275-CA5C3U 9275-BB5C3Z 9275-BA5C3Z 9275-BB4017028A27131P76606TPS-178PS137