Restore accurate fuel gauge operation in your 2003–2007 Ford Super Duty diesel truck with this Delphi Fuel Level Sending Unit – Part 0266. Built to OE-style specifications and quality standards, this sender delivers reliable fuel level readings and dependable performance for midship tank applications with compatible wheelbases.
Designed as a direct fit for Super Duty diesel models, it replaces worn or faulty senders to eliminate erratic or incorrect fuel gauge readings.
✔ Fits the Following Vehicles & Configurations
Applications 2003–2007 Ford F350 / F450 / F550 6.0L Powerstroke Diesel
Wheelbase / Tank Info: Mid-ship tank only w/ Wheelbase of 137.0" / 158.0" / 172.4"
Tank Style: Midship Fuel Tank Only
✔ OEM / Interchange Numbers
This Delphi 0266 unit directly replaces or is compatible with the following factory part numbers:
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3C3Z9275BA
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3C3Z9275BB
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6C349275VA
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6C3Z9275VA
Always verify fitment with your specific vehicle prior to purchase.
Key Features & Benefits
Accurate Fuel Level Monitoring
Delphi’s precision float and sensor assembly ensures your fuel gauge displays correct fuel levels — no guessing, no surprises.
OE-Quality Engineering
Built to meet or exceed original equipment standards for fit, signal accuracy, and electrical performance.
Durable Construction
High-quality internals and corrosion-resistant materials stand up to fuel tank conditions and vibration for long-lasting service.
Direct Replacement
Designed for easy installation in the factory location with no modifications required — plugs into your existing wiring harness.
Why Choose Delphi?
Delphi is a trusted name in automotive sensors and fuel system components, known for engineering reliability and OEM-equivalent performance. This fuel level sending unit helps maintain fuel system accuracy and dashboard confidence.
Note: If your Super Duty has a rear tank, auxiliary tank, or wheelbase not listed above, this sending unit may not fit. Always confirm fitment before purchase.
