BDFHYK E4123M low-pressure fuel pump module for Silverado Sierra 1500
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BDFHYK E4123M low-pressure fuel pump module for Silverado Sierra 1500
E4123M complete in-tank pump sender reservoir and float-arm assembly
E4123M electrical connector low-pressure outlet and flange details
E4123M Silverado Sierra engine cab bed and tank fitment reference
E4123M inlet strainer reservoir and low-pressure pump components
E4123M module height sender and float-arm geometry
E4123M in-tank module versus high-pressure pump reference

Chevy Silverado GMC Sierra 1500 Fuel Pump Module Assembly 2014-2018 4.3L V6 5.3L V8 6.2L V8 Replacement E4123M BDFHYK

$107.89

Product Detail
  • Type Fuel Pump Assembly
  • SKU BDDLZ-BD-05-07667
  • OE Number 13513407, 13582491, E4123M, SP6714M, FG1832, C0790M, 13582491, A33220
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Description Compatibility Specifications FAQs Return & Support

This electric fuel pump module assembly is a direct OE replacement fuel system part for Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks. Designed for 2014-2018 models with 4.3L V6, 5.3L V8, and 6.2L V8 engines, it helps restore stable fuel pressure and reliable fuel delivery for daily driving, work truck use, and pickup truck repair applications.

Vehicle Fitment & OE Replacement Reference

Year Vehicle Engine Notes
2014-2018 Chevrolet Silverado 1500 4.3L V6 / 5.3L V8 / 6.2L V8 Gasoline Pickup Truck
2014-2018 GMC Sierra 1500 4.3L V6 / 5.3L V8 / 6.2L V8 Gasoline Pickup Truck

OE Replacement Reference

E4123M

Product Details

Item Details
Product Type Fuel Pump Module Assembly
Function Delivers fuel from the tank to the engine while maintaining stable fuel pressure
Fuel System Gasoline Fuel Delivery System
Installation Location Inside Fuel Tank (Tank-Mounted)
Assembly Includes Electric Fuel Pump + Fuel Sending Unit
Operation Mode Electric
Mounting Type Tank Mount
Vehicle Application Chevrolet Silverado 1500 / GMC Sierra 1500 Pickup Truck Repair

Common Failure Symptoms

A failing fuel pump may cause the following issues:

  • Hard Starting: Engine requires extended cranking before starting.
  • Engine Hesitation: Vehicle may hesitate during acceleration due to unstable fuel delivery.
  • Loss of Power: Insufficient fuel pressure may reduce engine performance, especially under load.
  • Engine Stalling: Fuel supply interruption may cause unexpected engine shutdown.

Features & Benefits

Direct OE Replacement Fit
Designed to match original fuel system specifications for compatible Silverado 1500 and Sierra 1500 models.

Complete Fuel Pump Module
Includes the electric fuel pump and fuel sending unit for a complete replacement solution.

Stable Fuel Delivery
Helps maintain consistent fuel pressure and reliable fuel flow for engine operation.

Built for Pickup Truck Applications
Designed for daily driving, work truck use, and full-size pickup truck repair.

Installation Guide

Step 1: Relieve Fuel Pressure
Disconnect battery power and release fuel system pressure before removal.

Step 2: Remove Fuel Tank
Support and lower the fuel tank to access the original fuel pump module.

Step 3: Replace Fuel Pump Assembly
Remove the old module and install the replacement assembly using the supplied seal and connections.

Step 4: Reconnect & Test
Reconnect fuel lines and wiring, prime the system, and check for proper operation and leaks.