| Make | Model | Year | Liter |
| Chevrolet | Malibu Limited | 2016 | 2.5L |
| Cadillac | XTS | 2014-2019 | 3.6L |
| Buick | Regal | 2014-2017 | 2.0TL |
| Buick | LaCrosse | 2010-2011 | 3.6L |
| Chevrolet | Malibu | 2014-2015 | 2.5L |
| Buick | Regal | 2015-2017 | 2.4L |
| Chevrolet | Malibu | 2014-2015 | 2.0TL |
| Buick | LaCrosse | 2010 | 3.0L |
Product Overview
The fuel pump assembly is a critical component of the automotive fuel injection system, primarily composed of the fuel supply pipe, return pipe, electric pump, reservoir cup, fuel level sensor, and mounting bracket. It operates by using an electric motor to drive the internal impeller, creating pressure that draws fuel from the tank and delivers it to the engine combustion chamber.
Most modern vehicles utilize vane-type electric fuel pumps, which are known for high flow rates, stable and high-pressure output, low noise, and extended service life. This design relies on an electric motor to drive turbine blades, using centrifugal force to draw fuel in through the inlet and discharge it through the outlet.
Replacement Interval
The general service life of a fuel pump is 5 years or 100,000 kilometers (approximately 60,000 miles).
Key Features
Quiet Operation: Operating noise is as low as 48dB, ensuring a quieter and more comfortable driving experience.
Accurate Fuel Level: Integrated fuel level sensor provides precise resistance values for accurate fuel gauge readings.
Sufficient Fuel Supply: Delivers a stable and ample fuel flow under various pressures to meet the engine's demands under all operating conditions.
Long Service Life: High-quality internal components and robust design minimize wear. After 3500 hours of endurance testing, the flow rate衰减 is less than 15%.
Multi-Fuel Compatibility: Capable of stable operation with different fuel types (such as gasoline and diesel), providing the required pressure and flow for the fuel system.
High Energy Efficiency: Features a high electromagnetic compatibility rating (Class 3) and low current consumption during operation, contributing to overall vehicle energy efficiency.
Common Fuel Pump Failure Diagnosis & Solutions
1. Fuel Pump Relay or Fuse Issues
Symptoms: Engine cranks but won't start, no noise from the fuel pump when ignition is on.
Cause: Relay or fuse may fail due to aging or excessive current draw.
Solution: Inspect the fuel pump relay and associated fuses. Replace if blown, corroded, or faulty.
2. Internal Wear or Damage
Symptoms: Engine sputters at high speeds, loss of power, surging, or overall poor performance.
Cause: Internal components (motor, bearings) wear out over time, often exacerbated by a clogged fuel filter or strainer, forcing the pump to work harder.
Solution: Inspect the fuel pump assembly and fuel system for blockages. Replace the fuel pump assembly if internal damage is found. Regular maintenance of fuel filters is crucial.
3. Electrical Connection Problems
Symptoms: Intermittent stalling or failure to start, especially during temperature changes.
Cause: Loose, corroded, or damaged wiring connectors at the fuel pump or harness side. Temperature changes cause expansion and contraction, worsening poor connections.
Solution: Check all wiring connections related to the fuel pump. Ensure they are secure and free from corrosion. Clean or repair any damaged connectors as needed.
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2.Please make sure your PayPal and eBay address is correct. If not, please correct it before payment. Thank you.
3.Custom duties, taxes, or charges are not included in the cost you pay to us.
1.We only ship this item to United States! Outside the US, we ship to your shipping address for eBay processing. Each package will be shipped by UPS or Fedex with tracking number.
2.Orders will be shipped within 1 business day after payment is completed. Some weekend orders will be shipped within 3 days due to warehouse scheduling.
3.Seriously promise: if item still not arrive in 7-10 business days, Just send us an email ,we will give you a satisfied solution as soon as possible.
4.We guarantee customers an exchange or refund within 30 business days of receipt if item DOA (damage on arrival).
1.Warranty excludes normal product lifetime wear-out, wear and tear or abuse;
2.Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration;
3.For malfunction products under warranty period, please contact our customer service
Please feel free to contact us if you have any questions . It will be answered within 48 hours during our working hours.
Dear customer, when you want to return or exchange goods, pls contact us via Ebay message that is the fastest way to solve any problem for you;
✅Steps:
1: Contact the seller first
2: Send pictures: outer packaging & scanned labels & item itself & with complete accessories, etc
3: Obtain return label
4: Delivered Projects - Payment Repayment
Necessary Condition:
Rule A: The original packaging of the item is in an unused state.
Rule B: The outer packaging must not have any damage.
✅A 15% re-stocking fee will be charged for returns or exchanges that are not caused by the seller and are in good condition.
Exchange will not charge restocking fees or shipping fees due to transportation errors
✅Priority
In case of the following reasons, the freight will be borne by the buyer
1: Unexpected order
2: Find a better price
3: Change your mind
4: Buy more items/make mistakes/misread model information
✅Please note
Missing accessories/quality issues/transportation damage, etc
Please contact us first to obtain a good solution, rather than directly opening a return dispute.
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Important Points
➡️ before Placing an Order, Be Sure to Check the Compatibility and Confirm That This Part Is Suitable for Your Vehicle.
➡️ to Confirm, Please Select a Vehicle from the "My Garage" List or Enter Your Vehicle Details Above to Ensure That Your Model Is Included in the Compatibility Table.
➡️ if You Encounter the Problem That You Can't Confirm Whether the Model Is Suitable, Please Contact Me. I Can Quickly Answer the Adaptability Problem for You.
✅ Ebay Compatible List Can Not Show up All Car Model, and Sometimes It May Have Mistake, and May Not 100% Accurate or out of Date.
✅ Please Check the Manual of Your Vehicle and Choose the Correct Good.
✅ If You Are Not Sure the Which Socket Your Vehicle Need.
✅ Please Send Us Your Car Make, Model, Year and Other Information, We Will Help to Check Which You Need.
✅ If You Have Any Questions, Please Do Contact Us. Thank You!
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