Carter P74214 Electric Fuel Pump - In-Line

Carter P74214 Electric Fuel Pump Overview

The Carter P74214 is a 12V external electric fuel pump built for specific applications that require an in-line auxiliary tank transfer setup. It features a threaded female inlet, one O-ring outlet, and a compact external design for use on select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks, along with earlier Silverado 3500 and Sierra 3500 models. Carter P74214 is engineered for OE-style fit, form, and function in the applications listed below.

Key Features

• Electric fuel pump with 12V operation
• External, in-line configuration for auxiliary tank transfer use
• Specific fit application for select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks
• Female threaded inlet with 16.0 inlet outside diameter
• Single O-ring outlet with 16.0 outlet outside diameter
• Negative ground design with 2-wire, 2-terminal spade connection
• Mounting bracket and mounting hardware included
• Minimum flow rating of 20 and minimum pressure of 1.0

Detailed Description

Carter P74214 is an external electric fuel pump for specific heavy-duty truck applications, including Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. It is also listed for 2001-2006 Silverado 3500 and Sierra 3500, plus 2007 Silverado 3500 Classic and Sierra 3500 Classic in in-line auxiliary tank transfer use. The pump uses a threaded inlet, O-ring outlet, and a rectangle connector with male connector gender and female terminal gender for straightforward electrical connection in the correct application.

This part cross-references Delphi HFP955 for the same application. Carter P74214 also cross-references Spectra Premium SP1178.

Vehicle Fitment

• Fits 2007-2016 Chevrolet Silverado 3500 HD, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.
• Fits 2007-2016 GMC Sierra 3500 HD, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.
• Fits 2007 Chevrolet Silverado 3500 Classic, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.
• Fits 2007 GMC Sierra 3500 Classic, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.
• Fits 2001-2006 Chevrolet Silverado 3500, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.
• Fits 2001-2006 GMC Sierra 3500, In-Line. Electric Fuel Pump - Designed for use as an auxiliary tank transfer pump.

What It Is Used For

• Replacing a failed external auxiliary tank transfer pump
• Restoring fuel transfer between tanks on supported Silverado 3500 and Sierra 3500 applications
• Addressing low fuel delivery caused by pump wear or electrical failure
• Correcting inconsistent transfer performance in in-line fuel system setups

Installation Notes and Tips

Verify the vehicle’s year, make, model, and in-line auxiliary tank transfer configuration before installation. Confirm inlet and outlet orientation, electrical connector style, and mounting location against the original pump. Use the included mounting bracket and hardware, and replace any missing seals or gaskets separately if required by the application.

Quality Assurance

Carter Fuel Systems focuses on OE fit, form, and function with broad vehicle coverage and application-specific fuel system solutions. Part number P74214 is built to match the listed external transfer-pump applications and interchange references for accurate replacement selection.