Fuel Filters & Accessories

At EVIL ENERGY, we specialize in providing high-quality fuel filters and accessories for a wide range of vehicles and engines. Whether you're looking for inline fuel filters, diesel fuel filters, or filters in popular sizes like 3/8 and 5/16, our products are designed to deliver reliable performance, improve fuel efficiency, and protect your engine.

Our fuel filters are compatible with cars, trucks, motorcycles, and more, offering effective filtration to prevent contaminants from harming your engine.

EVIL ENERGY Fuel Filters Built for Performance

When it comes to fuel system protection and efficiency, EVIL ENERGY delivers some of the most searched and trusted solutions. We offer a full lineup of fuel filters designed for durability, flow consistency, and engine protection—meeting the demands behind today's top queries like:

Inline fuel filter
Gas filter for carbureted or EFI systems
Car fuel filter replacements for street and track
Universal fuel filter kits for custom builds

Our best-selling inline fuel filter is ideal for high-flow systems and works great with both gasoline and ethanol blends. Paired with our fuel filter bracket, it provides a stable and professional-grade installation.

Why Choose EVIL ENERGY Fuel Filters?

Engine Protection: Keep your engine running smoothly by filtering out dirt, debris, and water from your fuel system.
Enhanced Performance: Ensure consistent fuel flow and improved fuel efficiency with our premium filters.
Variety of Sizes: Available in popular sizes like 3/8 fuel filter and 5/16 fuel filter to suit your vehicle’s needs.
Easy Installation: Our filters are simple to install, with clear instructions to guide you through the process.
Affordable & Fast Shipping: Get great quality at competitive prices, with quick and reliable shipping.

We’re committed to providing top-notch fuel filters made from durable materials that offer long-lasting performance. With a focus on customer satisfaction, we ensure fast shipping and competitive prices, all backed by our reliable service.

EVIL ENERGY fuel filter for automotive fuel systems – captures particles and protects engine performance

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FAQs about Fuel Filters & Accessories

What is A Fuel Filter?

A fuel filter is a crucial part of your vehicle’s fuel system, designed to remove impurities and contaminants from gasoline or diesel before it reaches the engine. By filtering out dirt, rust, and other debris, the fuel filter ensures that only clean fuel flows into the engine, promoting optimal combustion and overall efficiency. This simple yet effective device plays a pivotal role in preventing damage to sensitive engine components.

Why are Fuel Filters Important to Your Car?

Fuel filters are important for several reasons. First of all, the fuel filter protects the engine by allowing only clean fuel to be used in it. Contaminated fuel may result in severe problems such as clogged injectors, reduced performance of an engine, and high emissions. On the other hand, clean fuel supply also promotes fuel efficiency in the running of your car smoothly and economically. Neglecting your fuel filter can lead to costly replacements later on; therefore, it is a very essential aspect of routine vehicle maintenance.

Where is the Fuel Filter Located in the Vehicle?

The location of the fuel filter can be very different depending on the model of vehicle. In most new cars, the fuel filter is actually part of the fuel pump assembly, which is normally located inside the gas tank. Not only does this design save space, but it also serves as armor to protect the filter from any outer damage. In older models or some vehicles, you may notice an external fuel filter along the fuel line, near your engine or undercarriage.

How Often Should A Fuel Filter be Replaced?

While replacement intervals can fluctuate, most automakers recommend changing the fuel filter every 30,000 to 100,000 miles or every two years, whichever occurs first. However, the rule may be modified by driving conditions, fuel quality, and the age of the vehicle. A clogged or compromised filter that is not replaced will result in decreased fuel efficiency, sluggish acceleration, and even potential engine damage-a very costly consequence that underlines the importance of timely filter maintenance.

How Does A Clogged Fuel Filter Affect the Fuel Pump?

An extremely clogged fuel filter restricts fuel flow to the engine, which then makes the fuel pump work harder to compensate for the reduced throughput, thus hastening wear and tear that may shorten its operating life and even lead to complete failure. In the worst possible blockage scenario, a completely clogged filter is so detrimental to engine performance that it may cause severely erratic performance of the engine, stuttering, and stalling with general loss of power output-a scenario unwanted by any driver.

Let customers speak for us

from 831 reviews

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can 300ml Universal Aluminum Black

Christopher Morris

Missing parts twice

I ordered the catch can kit. First I got a catch can in a box with no packing and nothing else. Sent email with pics. They sent the mounting bracket and hose. Still missing the fittings.

EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can 300ml Universal Aluminum Black

10/19/2025

Fuel cell

Have not installed yet. Seemed to be of good quality. Received in a timely manner.

EVIL ENERGY 5/10/15/20 Gallon Fuel Cell Gas Tank Aluminum with Level Sender 6AN 12FT/16FT PTFE Fuel Line Kit Black/silver

10/06/2025

EVIL ENERGY V7 Brightest 150W 360° Full IIlumination 9005/HB3 9006/HB4 6500K White 45000LM IP68 LED Headlight Bulbs 2 Pcs

abdullah uzair

Incredible brightness upgrade!

Just installed these on my car and the difference is unbelievable. The 6000K white light is so crisp and clean - night driving feels completely safe now. Easy plug-and-play installation.

EVIL ENERGY V7 Brightest 150W 360° Full IIlumination 9005/HB3 9006/HB4 6500K White 45000LM IP68 LED Headlight Bulbs 2 Pcs

09/24/2025

Greg Faircloth

Great for country roads

I live in rural Montana where deer are a real hazard. These lights give me that extra reaction time. Can see at least 50% further than stock halogens.

EVIL ENERGY P2 130W LED Headlight Bulbs DC 9-32V 9005/9006 6500K 40000LM Automotive LED Headlights 2Pcs

Gary Johnson

Amazing bulbs

Great bulbs. Easy to install and very bright.

EVIL ENERGY P2 130W LED Headlight Bulbs DC 9-32V 9005/9006 6500K 40000LM Automotive LED Headlights 2Pcs

Austin Gazda

Great bright light

Amazing lights! Beam is bright and wide. The price can’t be beat. Handles heat great, the separate block handles heat better than the all in one. I have ran multiple brands, my friends run the Ultra 3 and these blow them out of the water.

09/23/2025

EVIL ENERGY RD09 Bullet 9005/9006 130W 360°Full Illumination LED Headlight Bulbs 900% Brighter Than Halogen and 60000Hrs Lifespan

Jeff Vorodi

Would buy again in heartbeat

After 1 months of daily use, these bulbs have exceeded all expectations. Perfect performance, great price point.

EVIL ENERGY RD09 Bullet 9005/9006 130W 360°Full Illumination LED Headlight Bulbs 900% Brighter Than Halogen and 60000Hrs Lifespan

09/22/2025

Dorian Paddlety

Good headlamps

it works as design

09/21/2025

Alex Hash

Nice output

These are awesome. Nice and bright and seem to last for a bit

John Cormier

Easy 10-minute installation

As someone with zero car experience, I was worried about installation. But these were truly plug-and-play.

08/31/2025

EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43PSI Kit

Johnathon Vanosdol

94 LS swap Silverado

Great quality and even better customer service. Works great in my Ls swapped Silverado

EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43PSI Kit

08/15/2025

EVIL ENERGY Universal 10AN Transmission & Engine Oil Cooler Kit with Mounting Bracket (13-13.4 inch)

Edwin deleon

Plug and play

So easy to install and enough line to put it right in front of the radiator

EVIL ENERGY Universal 10AN Transmission & Engine Oil Cooler Kit with Mounting Bracket (13-13.4 inch)

08/11/2025

EVIL ENERGY AN Male Flare to NPT Pipe Fitting Adapter Aluminum Straight Black

Butch

Gas lines

Very happy with the look and the install. Takes a bit to figuring out the pieces you need. I wished they sold the stainless steel hose and black fitting in a kit. I hade to buy separately. Getting the parts to fit up wasn’t too bad. Figuring the right adapters was a bit tricky.

EVIL ENERGY AN Male Flare to NPT Pipe Fitting Adapter Aluminum Straight Black

05/04/2025

EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Fitting Kit | E85 Nylon Braided Fuel Hose With Fittings 10-26FT

Douglas McVey

6AN Fuel line and fittings.

Great product, easy to install
And looks great on my engine. I loved the adapter to go from a steel line to your product. Well Done !

EVIL ENERGY 6AN 3/8-inch PTFE LS Swap EFI Fuel Line Fitting Kit | E85 Nylon Braided Fuel Hose With Fittings 10-26FT

05/02/2025

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

Matt Kinney

Everything went together perfectly

I upgraded to ptfe line to run e85 bought the ls swap kit and 10 micron filter. Almost a dozen fittings everything went together perfectly and no keaks on start up. Very happy would buy again no question.

EVIL ENERGY 6AN Male to 3/8" 5/16" Quick-Disconnect Female EFI Fitting Aluminum

04/28/2025

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