Best Fuel Pump Filters of 2025

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Fuel pump filters are an essential component of any vehicle's fuel system. They are responsible for filtering out any contaminants or debris that may be present in the fuel, ensuring that only clean fuel is delivered to the engine. This helps to protect the engine from damage and prolong its lifespan. Fuel pump filters come in a variety of shapes and sizes, and are designed to fit specific makes and models of vehicles. Regularly replacing the fuel pump filter is an important maintenance task that can help keep a vehicle running smoothly and efficiently.
At a Glance: Our Top Picks
Top 10 Fuel Pump Filters
Wix Replacement Filters for FASS I
These fuel pump filters feature pleated paper filter that offers unparalleled fuel cleansing performance. The filter is designed to provide a mesh support screening and can be easily replaced, making maintenance easy and hassle-free.
FASS Fuel Systems Duramax Fuel Filter Delete
The FASS Fuel Systems 2001-2016 6.6L Duramax Factory Fuel Filter Delete is a new addition to the product line that totally removes the OEM filter and allows unrestricted fuel flow. This product can help you save time and money by eliminating the need for frequent filter changes.
WIX Fuel Pump Filter
The WIX Fuel Pump Filter is a highly durable and reliable fuel filter that offers unmatched fuel cleansing performance. With its built-in gaskets, it ensures quick and easy filter replacement, reducing the risk of mis-installation. This fuel filter is designed to effectively remove impurities and contaminants from the fuel, ensuring optimal engine performance. By preventing these particles from reaching the engine, it helps prolong the life of the fuel pump and injectors. The WIX Fuel Pump Filter is the perfect choice for anyone looking for a high-quality fuel filter that provides excellent performance and convenience.
GPI 129500-06 Particulate Filter Kit
GPI Filter Kit is a fuel pump filter kit that includes a 10 Micron Particulate Filter, 3/4-inch NPT Cast Aluminum Adapter, and 3/4-inch x 4-inch Pipe Nipple. This kit is compatible with GPI G8P, EZ-8, M-115, and M-150 Fuel Transfer Pumps. The 10 Micron Particulate Filter effectively removes contaminants from fuel, protecting the fuel transfer pump and the equipment being fueled. The 3/4-inch NPT Cast Aluminum Adapter and 3/4-inch x 4-inch Pipe Nipple make installation easy and quick. GPI Genuine Parts & Accessories are tested and approved for use with GPI & GPRO fuel transfer pumps and are backed by a 90-day limited manufacturer's warranty. Note that an equivalent filter from a valued partner may be substituted.
WIX 33033 Fuel Filter
The WIX 33033 Universal In-Line Fuel Filter with 3/8" Clamp-On Inlet/Outlet is a high-quality fuel filter designed to keep your fuel system clean and free from contaminants. It features a 3/8" bard inlet and outlet, making it compatible with a wide range of fuel pumps. With a maximum pressure of 60 PSI, this fuel filter ensures optimal fuel flow and performance. The WIX Universal Fuel Filter is easy to install and provides excellent protection for your engine by removing dirt, rust, and other particles from the fuel. Its compact size allows for easy placement and the clamp-on design ensures a secure fit. Overall, this fuel filter is a reliable and convenient choice for maintaining the efficiency and longevity of your vehicle's fuel system.
WIX 33386 Fuel Pump Filter
The WIX 33386 Fuel Pump Filter comes with built-in gaskets and provides increased fuel cleansing performance. Its quick and easy filter replacements offer convenience, while its highly durable and reliable construction ensures long-lasting use. Additionally, this fuel pump filter reduces the mis-installation of gaskets, saving you time and hassle.
Wix 33012 Fuel Filter
The Wix Fuel Filter is designed to keep your fuel system clean and efficient. With dimensions of 4.69L x 2.49W x 2.49H inches, it fits easily into various vehicles. Weighing only 0.15 pounds, it is lightweight, making installation hassle-free. This filter is sold as a single unit, ensuring you have what you need for your maintenance tasks. By using this filter, you can enhance your engine's performance and prolong its lifespan by preventing dirt and debris from entering the fuel system.
CNRAQR GSL392 Fuel Pump Kit
The CNRAQR Fuel Pump Kit is designed for LS EFI applications, making it perfect for Chevy V8 engines from 1999 to 2014. This kit includes an inline fuel pump that can handle various pressures, including high performance for turbo and supercharged setups. You’ll appreciate the 58 PSI output, ensuring adequate fuel delivery to your engine while returning excess fuel to the tank. With high-quality components, the pump flows over 120 liters per hour, providing reliable performance. The included fittings and fuel line hose make installation straightforward, enhancing your overall experience.
Subaru In Tank Fuel Filter & Gasket Kit
The Subaru Fuel Filter Kit includes a genuine in-tank fuel filter and gasket, designed specifically for various Subaru models. This kit ensures that your engine receives clean fuel, which is essential for optimal performance and efficiency. It fits models like the 2002-2007 Subaru Impreza Turbo, WRX, STi, and the 2003-2008 Subaru Forester XT Turbo. With this filter and gasket, you can maintain your vehicle's fuel system, preventing contaminants from causing damage and enhancing your driving experience.
WIX Filters - 33811 Fuel Filter
The WIX Fuel Filter is a reliable choice for your vehicle. With built-in gaskets, it ensures a secure fit, reducing the risk of leaks. Its unmatched fuel cleansing performance guarantees cleaner fuel reaching your engine, promoting smoother operation. Quick and easy filter replacement saves you time and hassle during maintenance. The high durability of this filter ensures long-lasting use, giving you peace of mind. By reducing mis-installation of gaskets, it helps prevent potential engine issues.
Frequently Asked Questions (FAQs)
1. What happens when your fuel pump filter is dirty?
When the fuel pump filter is dirty, it can cause trouble starting the car as it depletes the oil supply going to the engine. A fully-clogged filter can result in the engine not starting at all.
2. Can you clean a fuel pump filter?
While the fuel filter can be cleaned to remove settled dirt, it can be difficult to open. If the accumulated dirt is severe, it is recommended to replace the filter with a new one as it may be tough to clean thoroughly.
3. What are the signs of a clogged fuel injector?
Signs of a clogged fuel injector include engine misfires, rough idling, decreased gas mileage, fluctuating RPM needle, difficulty starting the car, check engine light turning on, and potential fuel leaks.
4. What are the signs of a bad fuel pump relay?
Signs of a bad fuel pump relay include the engine management light turning on, difficult acceleration, engine stalling, engine not starting at all, and no sound from the fuel pump.
5. What happens if fuel filter is not changed?
If the fuel filter is not changed, it can cause low fuel pressure, resulting in a lean fuel condition, engine misfire, poor fuel mileage, rough idling, and potential activation of the check engine light. It is recommended to replace the fuel filter when necessary.
6. Will a car run better with a new fuel filter?
A clean fuel filter can improve gas mileage by ensuring a proper fuel and air mixture in the combustion cycle. Anything other than gas or air in the combustion cycle can negatively impact engine efficiency.
7. Will changing the fuel filter improve performance?
Changing the fuel filter can improve performance indirectly by maintaining a clean fuel and air mixture, which is essential for optimal engine performance. It helps prevent fuel-related issues that could affect engine efficiency and performance.
8. Will a bad fuel pump throw a code?
A bad fuel pump itself may not throw a code, but the incorrect amount of fuel sent through the fuel system can trigger sensors that monitor air and fuel mixtures. This can potentially result in the activation of certain codes related to fuel system issues.
9. Can you clean a fuel pump to make it work again?
For vehicles with electric fuel pumps, a fuel system cleaner can be used to clear sediment buildup or blockage. However, in most modern vehicles, the fuel pump cannot be opened for cleaning, especially in manual pumps found in older model vehicles.
During our fuel pump filter research, we found 24 fuel pump filter products and shortlisted 10 quality products. We collected and analyzed 9,703 customer reviews through our big data system to write the fuel pump filters list. We found that most customers choose fuel pump filters with an average price of $17.72.
The fuel pump filters are available for purchase. We have researched hundreds of brands and picked the top brands of fuel pump filters, including Wix, FASS, GPI, CNRAQR, GENUINE SUBARU. The seller of top 1 product has received honest feedback from 850 consumers with an average rating of 4.9.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.