bmw x5 fuel filter | eBay For 2002-2006 BMW X5 Fuel Filter Hengst 36594QX 2004 2003 2005 See more like this. Mann Fuel Filter 5pcs for 2000-2003 BMW X5 V8 4 High Quality NEW AY17 (Fits: BMW X5) Brand New. $316. Buy It Now. Free Shipping. Leave feedback about your eBay search experience - opens in new window or tab. Additional site navigation. About eBay; Fuel Filters for BMW X5 for sale | eBay Fuel Filters for BMW X5. Your BMW X5 needs a fuel filter to keep it running smoothly. The filter offers many benefits, including helping your fuel economy to give you better gas mileage while you're driving. It is important to get the correct filter for your BMW so that it functions properly. What is a fuel filter?