Dec 22, 2023. by grider. 1 1 of 515 515. Forums. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. Content on bimmerfest.com is generated by its users. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Talk about the E83 BMW X3 in this forum! BMW service and maintenance includes Engine Oil Service, Inspection 1 (or Service 1) and Inspection 2 (or Service 2). In this article, I'll explain what these terms mean when servicing your BMW X3. Service intervals and maintenance items are based on mileage driven, elapsed time since the last service, fuel usage, engine temperature and number Step 5: Replace Expansion tank. Insert the new coolant level sensor into the bottom of the expansion tank and work in reverse. When replacing expansion tank, DO NOT forget to reconnect coolant sensor. Make sure the expansion tank fits snug against the mounting bracket and DO NOT forget to reconnect the retaining clip. 1.61 – 1.65 lb. 730 – 750 g. Air conditioning refrigerant: R134a. Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2004 BMW X3 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind. Our new (to us) 2006 X3 is overdue for fresh transfer case fluid. My wife loves the car, and has racked up 10K in the last few months (clocking past the 84,000 mark.) The BMW dealer is hours away. I plan on refreshing the juice myself (as I've done with the auto tranny, engine oil/filter, etc.) What is the drivetrain, BMW X3 (E83, facelift 2006) SUV 2006 2.0i (150 Hp)? All wheel drive (4x4). Internal Combustion engine. How long is this vehicle, 2006 BMW X3 SUV? 4569 mm 179.88 in. How wide is the vehicle, 2006 BMW X3 SUV? 1853 mm 72.95 in. What is the curb weight, 2006 BMW X3 (E83, facelift 2006) 2.0i (150 Hp)? 1655 kg 3648.65 lbs. 5717 posts · Joined 2008. #21 · Jan 23, 2013 (Edited) mlukas161 said: 75w 140 is more for racing applications or if you beat the snot out of your x3. I used the 75w140 based on BavAuto's recommendation. Works great in my 2007. I don't race or beat the snot out of my X3! Just drive it a lot and at a brisk pace! Recommended oil for transmissions of BMW X3. Find out how much engine oil does your car need. Capacity: Change interval: Oil type: X3 M40d: X3 E83 (2004-2010 x3BkQH.