The filter element and gasket kit P/N for the large multi-tube fuel filter is: 7L6-127-434-C. MSRP is US$68.33, but my parts source sold it - Audi labeled, not aftermarket - to me for US$49.20. This is an older thread, you may not receive a response, and could be reviving an old thread. For the Audi A7 UK spec, right hand drive, 3.0l V6 TDi diesel, the fuel filter is located under the floor where the feet of the driver are. Access requires removing 2 under floor trim pieces as detailed above. Tool to remove hoses would have saved 5 minutes but a large flat bladed screwdriver worked. Easy job generally. Shop Audi Q7 Fuel Pump Filter. Q7; 3.0L TDI. W/DIESEL ENGINE. Fuel system components. Air, Delivery - OEM Audi Part # 7L6127401H (7L6-127-401-H, 7L6127401F) Another symptom of a bad fuel filter in the Audi Q5 is when your engine misses or hesitates during acceleration or while driving. This can happen when not enough fuel is reaching the engine due to a clogged filter. When your vehicle’s engine struggles or feels sluggish, it’s worth taking a closer look at the fuel filter as a possible cause. Paint and Body. Audi Q7. Tools and Equipment. Audi Q7. Exterior and Interior Accessories. Audi Q7. Marine, Power Sports and RVs. Shop all Audi Q7 parts now on NAPACanada.com from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts! can cause engine performance problems. The manual is silent as to change interval, but in America Audi diesels filter instructions say to remove water at 15/55/95K miles, and replace at 35/75/115K miles. Attached Files. audi.2009.maintenance.sched.pdf (127.0 KB, 886 views) My Photo Gallery: 0. Originally Posted by Audibot. I used to get a fuel pressure code, and it wound up being the fuel filter (by the tank). The car has two fuel pressure sensors--the one on the hpfp, and the lpfp. If you have VCDS (or get someone close by), then you can get it checked out in more detail. The engine air filter in your 2009 Audi Q7 cleans the air that enters your engine. You should change the filter on your Q7 at least once a year or every 20,000 miles, whichever comes first. If you drive in dusty or sandy conditions, you should change your filter more frequently. A dirty air filter will cause your Q7 to lose 1 - 3 mpg, depending The average price of a 2019 Audi Q7 fuel filter replacement can vary depending on location. Get a free detailed estimate for a fuel filter replacement in your area from KBB.com Car Values Step 3 – Remove the pump. Using a Sharpie marker, clock the fuel pump ring by putting a mark on both it and the fuel tank. This will allow you to know what position it will sit when putting it back together. Using the fuel tank wrench, turn the fuel pump ring counterclockwise to release it from the tank and set it aside. wCTuGu.