Please check the application / compatibility data - verify this item is correct for your vehicle. Unsure? - Send us your Vin# or information of your vehicle (year, model, submodel) - we gladly check for you. Fitment / Compatibility shown in our Listings is based on the Car Manufacturer's data for cars produced for the USA market only, unless otherwise specifically noted. Fitting for the following years and models: BMW X5 E53; 4.4i; 4.8is 2004-2006. This item includes: MAHLE Air Filter: 1 X 13721702158 MAHLE Fuel Filter: 1 X WFL000021 HENGST Engine Oil Filter: 1 X 11427511161A ACM Cabin Air Filter: 1 X 64318409043 BOSCH Platinum+4 Spark Plugs: 8 X 4417. Return Policy: We Understand That from time to time the need to return and item may Occur. Please read below for a detailed overview of our Return Policy We will exchange defective or damage Products within the warranty Period. This is usually 3 Months. Please Contact us by using the Amazon messaging system. Any problem with an Item must be reported within warranty period. If items are damaged in Transit Please notify us within 48 hours of receiving the Package or no claim will be allowed. Customer is responsible on Shipping and Return for refund. Business Days: Monday thru Friday 9:00 am to 4:00 pm Pacific Standard Time.