1994-1997 Ford F-250 F-350 19 Gallon Diesel Fuel Sending Unit - Rear Tank (FMSU-9DER)

1994-1997 Ford F-250 F-350 19 Gallon Diesel Fuel Sending Unit - Rear Tank (FMSU-9DER)

Item# FMSU-9DER
List Price:
$177.95
Our Price:
$94.95
Availability: Usually ships the next business day
descriptionMTS Fuel System Components

Part Number: FMSU-9DER (MTS)

This Product is not made in China.

High-quality MTS replacement fuel tank sending unit for **1994-1997 Ford F-250, F-350 & F-Super Duty** trucks equipped with the **19 gallon rear mounted tank** and 7.3L Diesel engine.

Fitment Information

  • Ford F-250 – 1994, 1995, 1996, 1997 (7.3L Diesel)
  • Ford F-350 – 1994, 1995, 1996, 1997 (7.3L Diesel)
  • Tank Size: 16 Gallon Side Tank
  • Engine: 7.3L Powerstroke Diesel
  • Note: This unit is specifically for the rear tank. Does NOT fit front/side tank models.

Product Features

  • Manufactured by MTS
  • Correct ohm range for accurate factory gauge performance
  • Reliable float arm and sender mechanism
  • Ohm Range: Full 155-165, Empty 5-15
  • Includes new gasket (where applicable)

Common Symptoms This Part Fixes

  • Fuel gauge stuck on empty or full
  • Inaccurate or fluctuating fuel level readings
  • Check engine light related to fuel level sensor

Installation Recommendations

  • Best replaced together with a new fuel tank
  • Replace tank lock ring and gasket at the same time
  • Inspect wiring and connector for corrosion
  • Professional installation recommended

Why Buy the MTS FMSU-9DER from Gas Tank Depot?

  • 15+ years specializing in Ford fuel systems
  • Accurate fitment information
  • Competitive pricing
  • Fast shipping with tracking
  • Knowledgeable customer support

Need help confirming fitment? Contact us with your exact year and tank location (confirming it is the rear tank).

Contact Us for Fitment Help →

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