🔍 Mann-Filter WK 720/4 Fuel Filter: High-Performance Solution for Efficient Fuel Filtration Review

good quality fuel filter. It fits my A6 just like the original. Too bad they are made in China, but now even the new genuine Audi filter is made in China.

Check engine light regarding the low pressure fuel pump came on. I understand that the filter and the pressure sensor need to be replaced. Filtering took about 30 minutes. No code for a month + and 500 miles!

I bought this fuel filter to replace an old filter in my 2006 Audi A6 Quattro 3.2L V6. Removing the old filter was a little tricky due to the connectors Audi uses (what's new?!). The replacement was very easy and it fit just like the old one! The perfect spare part.

I was disappointed to see that Mann filters are now made in China, at least this particular fuel filter. It works, but one wonders if this product is as good as what used to be made in Germany. Time will tell although my Audi will probably be long gone by the time the fuel filter needs to be changed again.

Great deal on the perfect part. Ease of installation. As a hint, many installation guides will tell you to "squeeze" the connectors, but they are actually small knobs on the edge of the fuel line connectors. If you clean the connectors, the buttons to unplug the connector should be easy to find. Just slide the hose to the fuel filter and push the button, the hose will detach instantly.

that when my first one didn't get to me, the other one came the next day. Excellent customer service. much more power when i'm on the gas / i have a '07 audi b7 and the old filter which has about 75k miles ran right into the sand and dirt which was black. I'm afraid something bad has happened to my engine if I haven't changed it. Great filter seems to work well and fits my Audi B7 perfectly. I would have bet 5 but my first order was lost. Not necessarily the seller's fault, it could be…

Worked great for my 2007 Audi A4 Quattro AWD. Definitely cheaper than in big chains of car dealerships. Same connections as OEM and installation was easy. It actually took longer to see on YouTube than actually removing and replacing it. Replace the filter yourself and save $$$$ versus taking it to the dealer and paying a few hundred dollars. Driven several hundred kilometers after installation and had no problems. When you need a new fuel filter and the Revain Auto Filter says it works, drop…

This filter fitted my 2008 Audi A4 (B7) perfectly and installed in less than 30 minutes. Very good quality and I noticed a slight power spike when unplugged and throttle response. Replaced the original Audi filter at 100,000 miles and was very surprised to see all the junk that had accumulated over time. Highly recommended for Audi with high mileage! (Don't listen to other reviewers who complain about it being made in China, it's so simple and made overseas it has no downsides at all. To be…

I've read that people have had trouble getting fuel into their Audis and after pumps fail they find their filters are restricting and stressing the fuel system. I figured it would be a cheap and easy job for peace of mind with my Audi A4 B7 set to APR Level 1+ with 130,000 miles. When I pulled the old one out I got all sorts of black dirt out. Then I tipped it the other way, and even the path leading to the engine went dark. After installing the new filter, I primed it by turning the key on and