Auxiliary Tank Fuel Sending Unit 3/8" Bronco 1966-1972

CJ's Part Number:
100% of 100


  • Full - 0 OHMS, Empty - 65 OHMS
  • Includes O-Ring & Lock Ring
  • Includes Strainer
  • Includes Seal
MSRP $81.42
You save 47%

3/8" Auxiliary Tank Fuel Sending Unit for all 1966, 1967, 1968, 1969, 1970, 1971 and 1972 Broncos.

The fuel system is a very important aspect of any motor vehicle. Without a properly functioning fuel system, the vehicle may not be able to run properly and effectively. It is not uncommon for parts to go bad and need replaced after years of use. If you own a classic Bronco, then by now your fuel gauge may not be working properly. The most likely cause of a faulty fuel gauge is the fuel tank sending unit. If the fuel gauge is not working properly when switching over to the auxiliary fuel tank in your 1966-1972 Bronco, then you need to purchase this replacement unit from CJ Pony Parts.

Fuel Tank Sending Unit Includes:
- O-Ring
- Lock ring
- Strainer
- Seal

*This fuel tank sending unit should read: Full - 0 ohms, Empty - 65 ohms (+ or - 10 ohms).

This 3/8" auxiliary tank fuel sending unit is a premium quality replacement part. It is styled directly after the original unit. For your convenience, you will receive with the sending unit an o-ring, lock ring, strainer and seal.

If you have been searching tirelessly for a company that only sells the finest parts available to restore or modify your beloved 1966-1977 Ford Bronco, you have finally come to the right place. CJ Pony Parts has been a leader in the automotive industry for carrying the best 1964-present Ford Mustang and Ford EcoBoost vehicle parts available and is now also your one stop shop for all things classic Ford Bronco.

Order a 3/8" Auxiliary Tank Fuel Sending Unit for your 1966, 1967, 1968, 1969, 1970, 1971 or 1972 Bronco from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Related Categories: Ford Bronco Parts, Bronco Engine, Bronco Fuel Tank Area, Bronco Fuel Sending Units

Installation Videos

Video Transcript

We’re here with a reproduction fuel sending unit fitting your 1966 through 1977 Bronco.

This fuel tank sending unit is for the auxiliary tank found in your 1966 through 1977 Bronco. It's going to read 0 ohms full and 65 ohms empty, plus or minus 10 ohms just like the original. Includes the brass float, correct filter, the 3/8 fitting, along with a locking ring and gasket.

A reproduction fuel sending unit for your main tank is also available at

Vehicle Fitment

This product will fit the following Bronco years:

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