Diesel Fuel Sending Unit: Ensure Accurate Fuel Monitoring and Reliable Performance Optimize your vehicle's fuel system with our Diesel Fuel Sending Unit, expertly designed for precise fuel level readings and robust durability. This essential component is crucial for maintaining efficient fuel management in your diesel-powered vehicle. Applicable Model: This diesel fuel sending unit is specifically crafted as a replacement for Ford Full Size Pickup trucks with a 19-gallon diesel-only rear metal fuel tank. Ensure compatibility with your vehicle model before purchasing to guarantee a perfect fit. OE Number: The reference part number for this diesel fuel sending unit is FMSU 6DER. Verify this OE number matches your required specifications to ensure proper installation and functionality. Premium Material: Constructed from durable metal, this fuel tank sending unit boasts high strength and rust resistance. Its robust design prevents deformation and ensures a long service life, providing reliable performance in various conditions. Tips before Purchasing: Please note that this sending unit does not include a filter but comes with a new lock ring and O-ring. Confirm your harness plug connector matches the connector shown in the product image for seamless installation. Filter Required: If your original filter is unavailable, you will need to purchase a replacement filter. This sending unit is designed to perfectly match your vehicle's original specifications. Always verify fitment and OEM compatibility to ensure optimal performance. Enhance your vehicle's fuel management system with our Diesel Fuel Sending Unit. Order now to experience accurate fuel monitoring, durable construction, and seamless integration, ensuring your vehicle operates efficiently and reliably.