BDFHYK E3747M fuel pump module for 2007–2008 Silverado Sierra 1500

E3747M complete pump sender reservoir and float-arm assembly

E3747M connector fuel outlet pressure sensor and flange details

E3747M Silverado Sierra engine fuel-type and bed fitment reference

E3747M tank-pressure sensor and electrical connection details

E3747M inlet strainer reservoir and pump component reference

E3747M fuel-level sender and float-arm geometry

E3747M module height flange and tank installation dimensions

E3747M Silverado Sierra pickup configuration reference

E3747M interchange and OE fitment verification reference

Chevy Silverado GMC Sierra 1500 Fuel Pump Module Assembly 2007-2008 4.8L 5.3L 6.0L Replacement E3747M BDFHYK

$69.99

Product Detail

Type Fuel Pump Assembly
SKU BDDLZ-BD-05-07285WT
Make
- Chevrolet
- GMC
OE Number 530-2271, F2758A, FG0808, FG1058, FPA62024, P76298M, 2202-496218, F2758A, P76298M, E3747M, P76298M, 19206531, 19206532, 19168097, 69967, FG1058

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Technical Specifications

Part Number	E3747M
Product Type	In-Tank Fuel Pump Module Assembly
Installation Location	Inside the fuel tank
Operating Voltage	12 V
Fuel Type	Gasoline and specified 5.3L flex-fuel configurations; verify exact application
Application	Selected 2007–2008 Chevrolet Silverado 1500 and GMC Sierra 1500
Engine Coverage	4.3L, 4.8L, 5.3L and 6.0L applications vary by make, cab, bed and fuel type
Cab and Bed Check	Extended- and crew-cab gasoline applications are common; specified 5.3L flex-fuel coverage can require an 8-foot bed
Module Functions	Fuel delivery, reservoir pickup, tank-pressure sensing and fuel-level reporting
Fuel Level Sending Unit	Included in the listed complete-module configuration
Float Arm and Reservoir	Included
Strainer and Tank Seal	Included in common complete-module configurations
Electrical Connector	Compare terminal count, connector shape and service-harness requirements
Fuel Outlet	Quick-connect size and orientation must match the removed module
Fuel Tank Pressure Sensor	Included in the listed product configuration; verify sensor and connector
OE References	Verify OE number on the removed module or by VIN
Interchange References	E3747M, SP6091M, M10206, MU1847
Configuration Exclusions	Fuel type, cab, bed length and tank design prevent universal 2007–2008 interchange
Fitment Priority	VIN, engine, fuel type, cab, bed length, OE number, connector, sensor and module dimensions

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 2007-2008 models with 4.8L V8, 5.3L V8, and 6.0L 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
2007-2008	Chevrolet Silverado 1500	4.8L V8 / 5.3L V8 / 6.0L V8	Gasoline Pickup Truck
2007-2008	GMC Sierra 1500	4.8L V8 / 5.3L V8 / 6.0L V8	Gasoline Pickup Truck

OE Replacement Reference

E3747M

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 + Pressure Sensor
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, sending unit, and pressure sensor 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.

What’s Included in This Fuel Pump Assembly

Complete fuel pump module
Integrated fuel level sending unit
Fuel strainer (filter sock)
Housing and mounting components

This fuel pump assembly is designed as a direct replacement unit that restores proper fuel delivery and fuel level monitoring.

Estimated Installation Time

Professional mechanic: 1–2 hours
DIY installation: 2–4 hours

Fuel pump replacement usually requires accessing the fuel tank or service panel depending on the vehicle design. Always disconnect the battery and relieve fuel system pressure before installation.

Pump Only vs Fuel Pump Assembly

Option	Description
Replace Pump Only	Lower parts cost but requires disassembling the existing module and reusing older components.
Replace Complete Assembly	A complete module designed for direct installation, helping restore reliable fuel delivery more efficiently.

Most modern vehicles use integrated fuel pump modules, which makes replacing the full assembly the more reliable solution.

Q: Which vehicles use the E3747M module?

A: It covers selected 2007–2008 Chevrolet Silverado 1500 and GMC Sierra 1500 configurations.

Q: Which engines are covered?

A: Applications vary and can include 4.3L, 4.8L, 5.3L and 6.0L engines depending on the exact truck configuration.

Q: Does fuel type matter?

A: Yes. Gasoline and specified 5.3L flex-fuel applications are listed differently, so the VIN and emissions label must be checked.

Q: Do cab and bed length matter?

A: Yes. Common gasoline coverage is associated with extended- or crew-cab trucks, while some flex-fuel coverage specifies an 8-foot bed.

Q: Is the fuel-level sending unit included?

A: The listed complete-module configuration includes the sender and float arm.

Q: Is a tank-pressure sensor included?

A: It is included in the listed product configuration, but the sensor and connector must match the original.

Q: Which interchange numbers should be checked?

A: Compare E3747M with SP6091M, M10206 or MU1847 and verify the OE number by VIN.

Q: What should be tested before replacement?

A: Test fuel pressure, pump voltage and ground under load, fuse and relay operation, wiring, fuel-line restriction, and sender continuity before replacing the module.

Q: Can any 2007–2008 Silverado or Sierra module be used?

A: No. Engine, fuel type, cab, bed length, tank layout, connector and sensor configuration can differ.

Q: What checks are required after installation?

A: Prime the system, inspect the flange and fuel connections for leaks, measure fuel pressure, and confirm normal fuel-gauge operation.

Returns & Refunds

We accept returns within 30 days of delivery for eligible items. If the product is unused and in original condition, you may request a return according to our refund policy. Full policy details: View Refund Policy . We recommend contacting our support team before initiating a return to ensure the fastest resolution.

Customer Support

If you purchased the wrong part, received an incompatible item, or need installation assistance, please contact us directly.

Email: service@bdfhyk.com

Business Hours:

Mon–Fri 9:00–18:00 (GMT+8)

Mon–Fri 19:00–04:00 (UTC−6 / CST)

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