OEM Fuel Pump Control Module for 2018-2025 Buick, Cadillac, Chevrolet, & GMC

What to look for when buying this part:

• Correct Part: Make sure the part is designed to work with your vehicle's year, make, and model.
• Warranty: Look for a part with a warranty to protect against defects.
• Seller Reputation: Buy from a reputable seller with good reviews.
• Condition: Decide whether you want a used OEM or new aftermarket part.

Quality indicators:

• OEM Markings: Used OEM parts should have the original manufacturer's markings.
• Testing: Look for used parts that have been tested to ensure they are working properly.
• Construction: New aftermarket parts should be well-constructed with quality materials.

What's typically included:

• The fuel pump control module itself.
• Sometimes, mounting hardware is included, but not always.

Difficulty level: Medium

Estimated time: 1-2 hours

Special tools needed:

• Socket set
• Screwdriver set
• Multimeter (optional, for testing)
• Scan tool (optional, for clearing codes)

Critical steps and tips:

1. Disconnect the negative battery cable.
2. Locate the fuel pump control module (usually near the fuel tank).
3. Disconnect the electrical connectors from the module.
4. Remove the mounting bolts or screws.
5. Remove the old module and install the new one.
6. Reconnect the electrical connectors.
7. Reconnect the negative battery cable.
8. Clear any diagnostic trouble codes (DTCs) with a scan tool.

DIY or professional installation:

• DIY is possible for mechanically inclined individuals. However, professional installation is recommended if you are not comfortable working on your car's fuel system. Incorrect installation can be dangerous.

Compare: Used OEM, New Aftermarket

• Used OEM: These are genuine factory parts that were originally installed in the vehicle. They are typically tested and inspected to ensure they are working properly. They offer excellent value.
• New Aftermarket: These are brand new parts made by third-party manufacturers. They are designed to meet or exceed the original equipment specifications.

Used OEM: Best value

• Genuine factory parts.
• Tested and inspected.
• Significantly lower prices than new.

New Aftermarket: Brand new

• Third-party parts.
• Built to OE specs.
• Can be a good alternative to OEM.

Parts commonly replaced or checked:

• Fuel Pump: The fuel pump and fuel pump control module work together. If one fails, the other might be stressed.
• Fuel Filter: A clogged fuel filter can put extra strain on the fuel pump and control module.
• Fuel Pump Relay: This relay provides power to the fuel pump. A faulty relay can cause fuel pump problems.

Why replacing related parts prevents repeat failures:

• Replacing related parts can prevent future problems by addressing the root cause of the failure. For example, if a clogged fuel filter caused the fuel pump control module to fail, replacing the filter will prevent the new module from failing prematurely.

How long this part normally lasts:

• A fuel pump control module can last for 80,000 to 150,000 miles or more.

Factors that affect longevity:

• Driving Conditions: Harsh driving conditions, such as frequent stop-and-go traffic, can shorten the lifespan of the module.
• Fuel Quality: Using low-quality fuel can damage the fuel pump and put extra strain on the module.
• Maintenance: Regular maintenance, such as changing the fuel filter, can help extend the lifespan of the module.
• Heat: Excessive heat can damage the module.

Budget vs mid-range vs premium options:

• Used OEM: $50 - $150
• New Aftermarket: $100 - $300

Labor cost considerations:

• Labor costs can range from $100 to $300, depending on the shop and the complexity of the job.

Total job cost estimates:

• Used OEM + Labor: $150 - $450
• New Aftermarket + Labor: $200 - $600

Known issues:

• Some Cadillac, Chevrolet, and GMC vehicles have had issues with fuel pump control module failures due to overheating. Relocating the module to a cooler location can help prevent future failures.
• Some owners have reported issues with aftermarket modules not performing as well as the original OEM module.

TSBs or common complaints:

• Check for any Technical Service Bulletins (TSBs) related to the fuel pump control module for your specific vehicle.

How to confirm proper operation:

• Start the engine and let it idle for a few minutes.
• Check for any fuel leaks.
• Drive the car and see if it accelerates smoothly.
• Use a scan tool to check for any new diagnostic trouble codes (DTCs).

What to look/listen for:

• Smooth Acceleration: The engine should accelerate smoothly without hesitation.
• Normal Idle: The engine should idle smoothly without stalling.
• No Unusual Noises: You shouldn't hear any unusual noises from the fuel pump or fuel tank area.
• No Check Engine Light: The check engine light should be off.

Q: How do I know if my fuel pump control module is bad?
A: Common symptoms include engine stalling, hard starting, reduced fuel economy, and a check engine light.

Q: Can I replace the fuel pump control module myself?
A: Yes, if you have mechanical experience. But professional installation is recommended for safety.

Q: Will a new fuel pump control module need to be programmed?
A: In some cases, yes. Check your vehicle's service manual or consult a mechanic.

Q: What's the difference between a used OEM and a new aftermarket fuel pump control module?
A: Used OEM parts are original factory parts, while new aftermarket parts are made by third-party manufacturers.

Q: How long does a fuel pump control module typically last?
A: It can last for 80,000 to 150,000 miles or more, depending on driving conditions and maintenance.

OEM Part Numbers:

• GM: 13534718, 13540925, 13543075, 13544820, 13554820

Fits Years: 2018 2019 2020 2021 2022 2023 2024 2025