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90-96 Bronco EFI Fuel Sending Unit Kit For 33 Gallon Tank 3/8" Stainless, part number FB6408
CLASSIC PARTS GARAGE · SCHEMATIC
FB6408
FB6408DormanRear

90-96 Bronco EFI Fuel Sending Unit Kit For 33 Gallon Tank 3/8" Stainless

Restore proper fuel-level monitoring and factory-style EFI tank hardware with this fuel sending unit kit for 1990–1996 Ford Bronco models equipped with a 33-gallon tank. Built with a 3/8-inch stainless-steel supply tube, the assembly combines the fuel pump hanger, float arm.

In stock12 Months

Not concours correct

This kit is correct for compatible late-model full-size Bronco applications because it combines the two main pieces needed for the factory-style EFI tank setup: the fuel pump hanger and the fuel-level sending unit with float arm.

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1
003Specification

What it is

SHEET
003
SUBJECT
FB6408
SCALE
1:1
REV
A

1990–1996 Ford Bronco EFI Fuel Sending Unit Kit for 33 Gallon Tank 3/8" Stainless Product Description Shop 1990–1996 Ford Bronco EFI fuel sending unit kit for a dependable 33-gallon tank restoration. Replacing a used Bronco fuel sending unit can help correct inaccurate fuel-level readings, corroded hanger components, or aging in-tank hardware. Order Bronco 33 gallon fuel sender kit with 3/8-inch stainless tubing for EFI repair, restoration, or fuel-system rebuilding. Designed for compatible full-size Broncos, this assembly combines the fuel-level sender and pump-hanger hardware needed inside the tank. The stainless-steel 3/8-inch supply tube offers corrosion resistance, while the included float assembly helps restore fuel-gauge operation. The fuel pump is not included, allowing you to install a compatible pump suited to your EFI setup. Key Features Fits compatible 1990–1996 Ford Bronco Designed for EFI fuel systems Intended for 33-gallon fuel tanks 3/8-inch stainless-steel fuel supply tube Includes fuel-level sending unit and float arm Includes fuel pump hanger assembly Includes wiring pigtail Includes lock ring and tank gasket Helps restore accurate fuel-level readings Corrosion-resistant stainless construction Suitable for restoration and fuel-system repair Fuel pump not included Product Specifications Specification Details Product Type EFI Fuel Sending Unit Kit Vehicle Make Ford Model Bronco Model Years 1990–1996 Fuel System EFI Tank Capacity 33 Gallons Supply Tube Size 3/8 Inch Tube Material Stainless Steel Position In-Tank Fuel Pump Not Included Application Replacement / Restoration Why Replace the Fuel Sending Unit? A worn sender can cause inaccurate or inconsistent fuel-gauge readings, while corrosion around the hanger and tubing can create reliability problems inside an aging fuel tank. Replacing the hanger, float assembly, seal, and related hardware together provides a cleaner foundation for servicing the Bronco EFI fuel system.

Features
  • Fits compatible 1990–1996 Ford Bronco
  • Designed for EFI fuel systems
  • Intended for 33-gallon fuel tanks
  • 3/8-inch stainless-steel fuel supply
  • Stainless construction for corrosion resistance and long service life
  • Direct-fit style hanger mounts inside the fuel tank
  • Includes fuel-level float arm assembly
  • Uses an integrated small/mini round 4-pin connector
  • Helps restore accurate fuel-level gauge operation
  • Includes wiring pigtail for connector adaptation
  • Replaces OE-style hanger and sender components
  • Fuel pump not included
  • OE references include F0TZ-9H307-D and F0TZ-9A299-DB
In the box
  • 1 × Fuel pump hanger assembly
  • 1 × Fuel sending unit / float arm assembly
  • 1 × Wiring pigtail
  • 1 × Lock ring
  • 1 × Tank gasket

Shipping weight 3.00 lb

004Application register

Everything this fits

2 applications · 0 verified

SHEET
004
SUBJECT
FITMENT
SCALE
1:1
REV
A
Ford2
  • 1992–1996Bronco
    All engines
  • 1987–1991Bronco
    All engines

Intended for 1990–1996 Ford Bronco applications with EFI and a 33-gallon tank. Confirm your Bronco actually has the 33-gallon tank before ordering. Designed around a 3/8-inch fuel supply line. The fuel pump is not included and must be reused or purchased separately. 1990–1994 Bronco wiring requires the supplied pigtail to be changed/adapted for the mini 4-pin round connector. 1995–1996 applications should still be checked against the existing connector before installation. Verify the tank opening, lock-ring design, and sender orientation. Do not assume compatibility with carbureted or non-EFI conversions. Aftermarket fuel tanks may use different sender depths or mounting patterns. Engine swaps and custom fuel systems may require different pump, wiring, or pressure arrangements. Inspect the tank for rust, contamination, or internal debris while the sender is removed. Replace the gasket rather than reusing an old compressed seal.

005Counter questions

Asked about this part

What is this 1990–1996 Ford Bronco EFI fuel sending unit kit?
It is an in-tank fuel sender and hanger assembly designed for compatible 1990–1996 Ford Bronco EFI models with a 33-gallon fuel tank.
What years does this kit fit?
It is intended for compatible 1990–1996 Ford Bronco applications.
Is this kit for EFI Broncos?
Yes. It is designed for electronic fuel injection systems.
What fuel tank size does it fit?
It is intended for a 33-gallon fuel tank.
What size is the fuel supply tube?
The supply tube is 3/8 inch.
Is the supply tube stainless steel?
Yes. The hanger uses a stainless-steel fuel supply tube for improved corrosion resistance.
Does the kit include the fuel pump?
No. The fuel pump is not included.
Can I reuse my existing fuel pump?
Yes, if the pump is compatible, in good condition, and matches the hanger and EFI system requirements.
Can I install a new pump with this sending unit?
Yes. A compatible EFI in-tank pump can be installed separately.
What is included in the kit?
A typical package includes the fuel pump hanger, fuel-level sender and float, wiring pigtail, lock ring, and tank gasket.
Does it include the float arm?
Yes. The fuel-level float assembly is included.
Does it include a lock ring?
Yes. A lock ring is included in the typical kit.
Is a tank gasket included?
Yes. The kit includes a gasket for sealing the sender at the tank opening.
Does it include a wiring pigtail?
Yes. A wiring pigtail is included for the electrical connection.
Why is the wiring pigtail important?
It helps adapt the sender connection where connector styles differ between model years or previous repairs.
Will it work on 1990–1994 Broncos?
Yes, on compatible applications, but the supplied pigtail may need to be used for the connector arrangement.
Will it work on 1995–1996 Broncos?
It is intended for compatible 1995–1996 models as well, but the existing connector should still be compared before installation.
Does this kit control the fuel gauge?
Yes. The sending unit and float provide the fuel-level signal used by the dashboard gauge.
Can a bad sending unit cause an inaccurate fuel gauge?
Yes. A worn resistor, stuck float, damaged wiring, or corroded sender can cause incorrect fuel-level readings.
Can a bad sender make the gauge stay on empty?
Yes. Electrical faults or a failed sender can cause the gauge to remain at empty.
Can a bad sender make the gauge stay on full?
Yes. A sender or wiring fault can also cause a constantly full reading.
Can the float become stuck?
Yes. Corrosion, tank debris, or mechanical damage can restrict float movement.
Is this the same as a fuel pump assembly?
Not exactly. This kit provides the hanger and sender hardware, but the actual fuel pump is sold separately.
Does it fit carbureted Broncos?
No direct fit should be assumed. This kit is intended for EFI fuel-system configurations.
Will it fit a smaller fuel tank?
No. It is designed for the 33-gallon tank, so sender depth and float travel may not match a smaller tank.
Will it fit an aftermarket 33-gallon tank?
Possibly, but the tank opening, depth, lock-ring style, and sender clearance should be verified.
Can it be used with a custom fuel system?
Possibly, but custom pumps, return systems, fuel lines, and wiring can require additional modification.
Is the 3/8-inch line the fuel supply line?
Yes. The 3/8-inch tube is intended as the primary fuel supply path on compatible EFI applications.
Why use stainless steel for the hanger tube?
Stainless steel helps resist corrosion from moisture and long-term fuel-system exposure.
Should I replace the gasket during installation?
Yes. Always use a fresh sealing gasket when installing the sending unit.
Can I reuse the old lock ring?
It is better to use the new lock ring if supplied and compatible.
Should the fuel tank be cleaned before installing the new sender?
Yes. Remove rust, dirt, water, and loose debris that could damage the pump or sender.
Should I inspect the tank for rust?
Yes. Severe internal corrosion can shorten the life of a new sending unit and fuel pump.
Does the tank need to be removed for installation?
In many cases, lowering or removing the tank provides the safest and easiest access to the sending unit.
Should the battery be disconnected first?
Yes. Disconnect the battery and follow proper fuel-system safety procedures before working around gasoline.
Can I install this with fuel still in the tank?
It is much safer to drain or substantially reduce the fuel level before removing the sender.
Should I replace the fuel filter at the same time?
It can be a good idea, especially if the tank contained contamination or the existing filter is old.
Can this fix fuel-delivery problems?
It can fix problems related to a damaged hanger or sender, but low pressure from a weak fuel pump requires pump diagnosis or replacement.
Does this kit regulate fuel pressure?
No. Fuel pressure is controlled by the pump and fuel-pressure regulator, not by the sending unit.
Does it include the fuel-pressure regulator?
No. The regulator is separate.
Does it include external fuel lines?
No. External supply and return lines are not normally included.
What is the estimated shipping weight?
The complete sender kit is lightweight. A practical packaged estimate is around 3 lb (1.36 kg).
What should I verify before ordering?
Confirm the 1990–1996 Ford Bronco application, EFI system, 33-gallon tank, 3/8-inch supply line, tank opening, connector style, and fuel-pump compatibility before purchase.
What makes this kit a good restoration part?
It replaces the in-tank sender, hanger, float, seal, and related hardware together while retaining a factory-style EFI layout for the 33-gallon Bronco tank.
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