Audi Fuel Filter - Genuine Audi 4G0127401

Product Information

It is important to keep all dirt and foreign matter out of your fuel system to ensure its optimum performance. A clogged fuel filter can reduce engine performance as well as increase the load on the fuel pump which can potentially burn out its motor. It can be difficult to know when the fuel filter needs to be changed, so we suggest changing your fuel filter at your car manufacturer's suggested intervals, which is often during a tune up.

• Low Fuel Pressure
• Poor Engine Performance
• Hesitation on Acceleration
• Failed Fuel Pump

About Genuine Audi

The original parts used by Audi to build your car are available as replacement parts under the “Genuine Audi” brand. Manufactured under the direction of Audi, expect excellent quality and a premium price since these parts are available exclusively through the Audi Dealership network.

You may not realize this, but the parts that make up your Audi are not necessarily manufactured by Audi. No cause for concern, as Audi designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Audi for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Audi parts box and find an OEM branded part inside, simply with the addition of an Audi logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.