BDFHYK E3992M fuel pump module for four-door Blazer Jimmy Bravada

E3992M complete pump sender reservoir and float-arm assembly

E3992M electrical connector fuel ports and flange details

E3992M four-door SUV plastic-tank fitment reference

E3992M pressure-sensor connector and fuel-line layout

E3992M inlet strainer reservoir and pump components

E3992M Blazer Jimmy Bravada application reference

E3992M module height sender and float-arm orientation

Chevy Blazer GMC Jimmy Oldsmobile Bravada Fuel Pump Module Assembly 1998-2005 4.3L V6 Replacement E3992M BDFHYK

$45.99

Product Detail

Type Fuel Pump Assembly
SKU BDDLZ-BD-05-07621WT
Make
- Chevrolet
- Oldsmobile
- GMC
OE Number E3992M SP6633M SP6085M P76866M P74834M P562M P1571M P1551M MU1733 MU1425 MU112 M100037 FG1295 FG0287 FG0052 F2903A E3840M 402P3992M 323-01213 323-01068 323-01067 25176789 19179591 19177257 19177256 19177220 13577832 150019 67378

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Technical Specifications

Part Number	E3992M
Product Type	In-Tank Fuel Pump Module Assembly
Installation Location	Inside the fuel tank
Operating Voltage	12 V
Fuel Type	Gasoline
Application	Selected Chevrolet Blazer, GMC Jimmy and Oldsmobile Bravada
Model Year Coverage	Blazer 1998–2005; Jimmy 1998–2004; Bravada 1998–2001
Engine Coverage	4.3L V6
Body Style Check	Four-door applications
Fuel Tank Check	Plastic-tank module family; 1998 applications commonly specify an 18-gallon plastic tank
Module Functions	Fuel delivery and fuel-level reporting
Fuel Level Sending Unit	Included in the listed complete-module configuration
Float Arm and Reservoir	Included
Strainer and Tank Seal	Check actual package and install the correct new seal
Electrical Connector	Compare connector count, terminal layout and service-harness requirements
Fuel Outlet and Pressure Sensor	Compare ports and tank-pressure sensor arrangement with the removed module
OE References	Verify the OE number on the removed module or by VIN
Interchange References	E3992M
Fitment Priority	Model, year, four-door body, plastic tank/capacity, OE number, connectors, sensor and dimensions

This electric fuel pump module assembly is a direct OE replacement fuel system part for Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada SUVs. Designed for 1998-2005 applications with a 4.3L V6 gasoline engine, it helps restore stable fuel pressure and reliable fuel delivery for daily driving, towing, and SUV repair applications.

Vehicle Fitment & OE Replacement Reference

Year	Vehicle	Engine	Notes
1998-2005	Chevrolet Blazer	4.3L V6	Gasoline SUV
1998-2003	GMC Jimmy	4.3L V6	Gasoline SUV
1998-2001	Oldsmobile Bravada	4.3L V6	Gasoline SUV

OE Replacement Reference

E3992M

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 / GMC / Oldsmobile SUV 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 Blazer, Jimmy, and Bravada 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 SUV Applications
Designed for daily driving, towing, and midsize SUV repair needs.

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 E3992M module?

A: It covers selected 1998–2005 Chevrolet Blazer, 1998–2004 GMC Jimmy and 1998–2001 Oldsmobile Bravada 4.3L applications.

Q: Does it fit two-door Blazer or Jimmy models?

A: No automatic fitment should be assumed. The verified E3992M application group is for four-door models.

Q: Why must the fuel tank be checked?

A: The module is associated with plastic-tank applications, and 1998 listings commonly specify an 18-gallon plastic tank.

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: The sensor and connector arrangement must be matched to the removed module and OE number.

Q: Does it fit every 1998–2005 vehicle listed in the title range?

A: No. Year coverage differs by model, and body style and tank configuration are required checks.

Q: What physical details should be compared?

A: Compare tank material and capacity, flange, connector, fuel ports, sensor, module height and float-arm geometry.

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 a steel-tank or two-door module be substituted?

A: No. Tank depth, flange, connectors, ports and sender geometry 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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