Delphi Fuel Pump Module Assembly P/N:FG1221
Delphi FG2020 fuel pump module for the 2011-2016 Chevrolet Silverado 2500 HD V8 6.0L and other vehicles delivers gas from the tank to the engine. This Delphi fuel pump module assembly is an electric in-tank unit built to Delphi's OE standards, with float specifications that match OE.
Hard starting, sputtering or stalling, a whine from the tank or a gas gauge that reads wrong can be signs of a worn fuel pump assembly. A clogged fuel filter, a weak relay or a dirty tank can be behind the same signs too, so find the cause before you buy.
The vehicles it fits include the 2011-2016 Chevrolet Silverado 2500 HD V8 6.0L, the 2011-2016 Chevrolet Silverado 3500 HD V8 6.0L and the 2011-2016 GMC Sierra 2500 HD V8 6.0L.
Fit and size
Build and materials
One fuel pump module with float arm, seals and an instruction sheet. This listing is one module, and each vehicle takes one. The lock ring and mounting hardware are not included, so plan on new ones, since the old ones may not be reusable.
Interchange: M100106 · M100121 · MU1967 · MU2190 · SK1412 · E4044M · EFG2020 · P76868M · 13585446 · 13585449 · 13589708 · 19436011 · D0392M · A33196 · A46059 · SP4088M · SP6741M · USEP4044M
This part cross-references / interchanges with the following part numbers:
Does the Delphi FG2020 fit the 2011-2016 GMC Sierra 2500 HD V8 6.0L?
Yes, the Delphi FG2020 fits the 2011-2016 GMC Sierra 2500 HD V8 6.0L, one per truck. If your truck isn't named here, look it up by year, model and engine in the "Vehicles it fits" section.
Does the Delphi module come with a lock ring?
No. The Delphi FG2020 comes with the float arm, seals and an instruction sheet, but the lock ring and mounting hardware are not included.
Is this Delphi fuel pump module an in-tank electric pump?
Yes. This fuel pump module is an electric in-tank unit for gas, with an internal strainer and a regulator included, three quick-connect outlets and four blade terminals.
Does the float on this Delphi fuel module affect the gas gauge reading?
Yes. Empty float height and float retention match OE specifications, which is what gives a correct gas gauge reading.
Is there anything to do to the tank before fitting this fuel pump module?
Yes, check and clean the fuel tank first; an instruction sheet comes with the module for the installation steps.
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