BDFHYK E8821M fuel pump module for 2007–2009 Hyundai Santa Fe 2.7L and 3.3L

E8821M Santa Fe in-tank fuel pump module with reservoir, sender, and strainer

E8821M fuel pump module flange, connector, outlet, and tank-side details

E8821M electric fuel pump module construction and component details

E8821M Hyundai Santa Fe V6 fitment and OE 31110-0W000 reference

E8821M fuel pump module dimensions and float-arm configuration

E8821M Electric Fuel Pump Module Assembly For Hyundai Santa Fe 2007-2009 (2.7L V6/3.3L V6) Engine 2.7L/3.3L/V6

$55.69

Product Detail

Type Fuel Pump Assembly
SKU BDDLZ-BD-05-10476-FP
Make
- Hyundai
OE Number E8821M,SP3022M,P76603M,FG1272,31110-0W000,EH821M,D3022M,311100W000

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Technical Specifications

Brand	BDFHYK
SKU	BDDLZ-BD-05-10476-FP
Reference Part Number	E8821M
Product Type	In-Tank Fuel Pump Module Assembly
Installation Type	Vehicle-specific replacement; engine and installed tank-side verification required
Application	Specified 2007–2009 Hyundai Santa Fe 2.7L and 3.3L V6 applications
Engine Coverage	2.7L V6 and 3.3L V6 gasoline engines
OE / Interchange References	E8821M; 31110-0W000; 311100W000; SP3022M; P76603M; FG1272; EH821M; D3022M
Module Functions	Supplies fuel from the tank and supports sender/transfer functions according to the installed tank position
Fuel Type	Gasoline
Fitment Verification	Confirm year, engine, installed tank side, flange, connector, outlets, module depth, float arm, and OE reference
Included Components	Fuel pump module assembly with reservoir, strainer, float arm, and connections as pictured
Installation Position	Inside the fuel tank; match the side and removed module
Fitment Priority	Engine, installed tank side, and physical module configuration take priority over model name alone
Symptoms to Check	Extended cranking; no start; stalling; low pressure; weak acceleration; transfer fault; inaccurate fuel gauge
Related Parts to Check	Fuse; relay/control circuit; wiring; ground; connector; opposite-side sender/transfer component; fuel line; tank condition
Installation Note	Relieve pressure, disconnect the battery, identify the module side, replace the seal, prime, and verify leaks, pressure, transfer, and gauge operation
Part Classification	OE-style aftermarket replacement fuel pump module
Replacement Part Note	Do not substitute an opposite-side sender or transfer component with a different flange or function

Extended cranking, intermittent no-start, stalling, low fuel pressure, weak acceleration, or an inaccurate fuel gauge can indicate an in-tank fuel module fault, but voltage and pressure should be tested before replacement. The BDFHYK E8821M is an in-tank fuel pump module for specified 2007–2009 Hyundai Santa Fe models with the 2.7L or 3.3L V6. Confirm the engine, installed tank side, flange, connector, outlet layout, module depth, float arm, and OE reference against the removed assembly.

E8821M Fuel Pump Module for 2007–2009 Hyundai Santa Fe

Application and Engine Coverage

2007–2009 Hyundai Santa Fe 2.7L V6
2007–2009 Hyundai Santa Fe 3.3L V6

Engine and tank-module configuration must both match. Some catalog references identify a specific tank-side position, so verify the removed unit rather than assuming both tank openings use the same module.

Confirm the Santa Fe Tank Side and Physical Module

Compare the flange diameter and indexing, electrical connector, fuel outlets, reservoir shape, module height, strainer position, float-arm direction, and installed side. A sender or transfer unit on the opposite side may have a different design and function.

E8821M and Hyundai 31110-0W000 Cross-Reference

Common references include E8821M, 31110-0W000, 311100W000, SP3022M, P76603M, FG1272, EH821M, and D3022M. Confirm the OE number and physical module together before installation.

Santa Fe Fuel-System Diagnosis Before Replacement

Check battery voltage, fuse, relay or pump-control circuit, power feed, and ground.
Measure voltage and voltage drop at the module connector under load.
Measure fuel pressure and residual pressure.
Separate pump-pressure, transfer, sender, and gauge faults.
Inspect connectors and terminals for heat damage or corrosion.
Inspect the tank for water, sediment, rust, or degraded fuel.

Ignition, injector-control, immobilizer, sensor, wiring, or engine-management faults can produce similar symptoms. Replace the module only after the diagnostic results point to the in-tank assembly.

Hyundai Santa Fe Installation and Final Checks

Relieve fuel pressure and disconnect the battery.
Clean both the service area and tank opening before removal.
Record the installed side, flange, connector, line, strainer, and float-arm orientation.
Inspect the opposite-side sender or transfer component where applicable.
Remove contamination and correct damaged wiring or tank conditions.
Install a new seal and fully secure the retaining ring.
Reconnect the fuel line and electrical connector without forcing them.
Prime the system and inspect for leaks.
Verify fuel pressure, starting, engine operation, transfer, and gauge response.

Do not run the electric pump dry. An incorrect tank-side module, poor voltage supply, or contaminated fuel can cause repeat problems.

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 vehicle is listed for E8821M?

A: Specified 2007–2009 Hyundai Santa Fe models with the 2.7L or 3.3L V6 are listed.

Q: Does E8821M fit both V6 engines?

A: It is listed for specified 2.7L and 3.3L applications, but the installed tank side and physical module must match.

Q: Which OE number should be checked?

A: Check E8821M, Hyundai 31110-0W000, FG1272, P76603M, SP3022M, and the other listed references.

Q: Why must the tank side be confirmed?

A: The fuel tank can use position-specific pump, sender, or transfer components that are not interchangeable.

Q: What physical details should be compared?

A: Compare the flange, connector, outlets, reservoir, module height, strainer, float arm, and installed side.

Q: Does the module include a fuel-level sender?

A: A float-arm sender configuration is included as pictured. Diagnose the gauge and opposite-side components separately.

Q: Should fuel pressure and voltage be tested first?

A: Yes. Pressure, voltage, ground, command, and voltage-drop checks help confirm the failing component.

Q: Should the tank be cleaned during replacement?

A: Remove water, rust, sediment, or degraded fuel before installing the new module.

Q: Can the pump be run dry?

A: No. Do not energize the electric pump outside fuel.

Q: What checks are required after installation?

A: Prime the system, inspect for leaks, verify fuel pressure and starting, and confirm transfer and 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.

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

Email: service@bdfhyk.com

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