Replaces

1999-2003 GMC Sierra 1500 Electric Fuel Pump and Sending Unit Module for V8 5.3L with Harness Code TCU

This part replaces:

  • OE # 19121627
  • OE # 25314655
  • Hollander 323-01230
  • Spectra Premium Industries TNKSP61090M

  • New

This replacement electric fuel pump is just what you need to get your GM Full Size Truck in good working order again!

NOTE: There is a code on the harness that plugs INTO the sending unit. This unit only works with code TCU. Units with TCU code use 1 connector.

Specifications:

  • Mounts in fuel tank
  • Replaces dealer part numbers: 19121627, 25314655
  • Fits both 2WD & 4WD Models
  • Outlets: 3
  • Plug Connections: 1
  • Assembly includes the following parts:
    • Electric Fuel Pump
    • Plastic module
    • Fuel sending unit
      • Rheostat Range: 40-250 Ohms
    • Float
    • Strainer
  • Direct replacement
  • Correct electrical connections
  • Built to strict quality control standards
  • Only fits models that have the following:
    • Without Robust Fuel System
    • Without Evaporation Emissions
    • With Fuel Pump Module Code: TCU
      • Does not fit models with Module Code: TCF

Note: This fuel pump includes the updated "flat" plug & harness. If your original is "square", the harness must be cut for the new harness to be spliced in.

This electric fuel pump module assembly with sending unit is a great replacement and has good cost savings over a dealer unit.

 

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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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 5 answers
How do I determine which fuel pump I need for a 2002 chevy silverado?
chick on Mar 2, 2016
BEST ANSWER: If you have a gas model Silverado you only have 1 pump.
Where do I find the code?
Jerry K on Jun 23, 2016
BEST ANSWER: Jerry I found the code by calling my local parts store (O'Reillys) gave them my vehicle info.... vin-yr-make -model & engine. then I called 1aauto and they assisted me the rest of the way. fuel pump worked great.
How often do these pumps go bad?
Sam G on Dec 12, 2015
BEST ANSWER: Hello,
We have a low return rate on these parts. If installed properly you should see many years of use.


Vehicle Fit

  • 1999-2003 Chevy Silverado 1500 Electric Fuel Pump and Sending Unit Module for V8 4.8L with Harness Code TCU
  • 1999-2003 Chevy Silverado 1500 Electric Fuel Pump and Sending Unit Module for V6 4.3L with Harness Code TCU
  • 1999-2003 Chevy Silverado 1500 Electric Fuel Pump and Sending Unit Module for V8 5.3L with Harness Code TCU
  • 2003 Chevy Silverado 1500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 2003 Chevy Silverado 1500 HD Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 1999-2000 Chevy Silverado 2500 Electric Fuel Pump and Sending Unit Module for V8 5.3L with Harness Code TCU
  • 1999-2003 Chevy Silverado 2500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 2001-2003 Chevy Silverado 2500 HD Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 2001-2003 Chevy Silverado 2500 HD Electric Fuel Pump and Sending Unit Module for V8 8.1L with Harness Code TCU
  • 2001-2003 Chevy Silverado 3500 Electric Fuel Pump and Sending Unit Module for V8 8.1L with Harness Code TCU
  • 2001-2003 Chevy Silverado 3500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 1999-2003 GMC Sierra 1500 Electric Fuel Pump and Sending Unit Module for V8 5.3L with Harness Code TCU
  • 1999-2003 GMC Sierra 1500 Electric Fuel Pump and Sending Unit Module for V6 4.3L with Harness Code TCU
  • 1999-2003 GMC Sierra 1500 Electric Fuel Pump and Sending Unit Module for V8 4.8L with Harness Code TCU
  • 1999-2003 GMC Sierra 2500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 1999-2000 GMC Sierra 2500 Electric Fuel Pump and Sending Unit Module for V8 5.3L with Harness Code TCU
  • 2001-2003 GMC Sierra 2500 HD Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 2001-2003 GMC Sierra 2500 HD Electric Fuel Pump and Sending Unit Module for V8 8.1L with Harness Code TCU
  • 2001-2003 GMC Sierra 3500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
  • 2001-2003 GMC Sierra 3500 Electric Fuel Pump and Sending Unit Module for V8 8.1L with Harness Code TCU
  • 2003 GMC Sierra Denali 1500 Electric Fuel Pump and Sending Unit Module for V8 6.0L with Harness Code TCU
$ 79.95
Save 83%
List: $469.11 Save: $389.16
Part #: 1AFPU01098

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