This gas tank sending unit is a new aftermarket replacement part. It is just what you need to bring life back to your fuel gauge on your dashboard. So if your fuel tank sending unit is broken, rusted out, rotted or just plain defective, this is the part for you!

Specifications:

  • Brand New Fuel Sending Unit
  • Built to strict quality control standards
  • For rear mounted auxiliary tank
  • Fuel Pump NOT included
  • NOT for models with robust fuel system K53 RPO code

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1998-2002 Chevy C3500 Truck Auxiliary Fuel Tank Mounted Fuel Tank Sending Unit
  • 1998-2000 Chevy K3500 Truck Auxiliary Fuel Tank Mounted Fuel Tank Sending Unit
  • 1998-2002 GMC C3500 Truck Auxiliary Fuel Tank Mounted Fuel Tank Sending Unit
  • 1998-2000 GMC K3500 Truck Auxiliary Fuel Tank Mounted Fuel Tank Sending Unit

This part replaces:

  • Spectra Premium Industries FG122B
Only 2 left in stock
Part #: 1AFSU00203

Ships Same Day for orders placed by 4 P.M. ET