Experience peace of mind through the expert care and extra measures taken by the BMW Trained Technicians for all BMW Ultimate Care+ work. When you upgrade to this coverage, you are eligible for additional maintenance services like replacement of specific wear-and-tear items such as brake pads, wiper blades, and manual transmission clutch. It's not technically a serviceable item, supposed to be 'for life', so about 100k then . The filter from BMW comes in a sealed unit as part of the regulator, don't think there are any aftermarket options to make it cheaper but stand to be corrected on that. It was about £100 IIRC for the part, labour I couldn't tell you as like I say was part BMW Z4 models utilize a HVAC fresh air cabin microfilter. The microfilter helps eliminate dirt and dust particles from entering the vehicle interior. It also protects HVAC system components from contamination. A dirty heater core would not provide sufficient heat and a dirty evaporator would not provide sufficient cooling. BMW Z4 Convertible (2003-06) BMW Z4 Coupe (2006) Project Time: 2 hours. Tab: $250. Talent. Tools: Sockets 13 10 mm, flathead screwdriver, DVOM. Parts Required: Secondary air pump, air valve and gasket, air hose. Performance Gain: Working secondary air. Complementary Modification: Replace engine air filter. Base engine: turbocharged 2.0-liter four-cylinder with 255 horsepower and 295 pound-feet of torque (sDrive30i) Available engine: turbocharged 3.0-liter inline-six with 382 horsepower and 369 pound-feet of torque (M40i) Drivetrain: rear-wheel drive. Transmission: eight-speed automatic; available six-speed manual. The base model Z4 is quick. Recommended Engine Oil for the BMW Z4. How Much Do You Need? We analyzed official data on BMW Z4 engine oil for 4 generations and 30 modifications produced from 2002 to 2024 and figured out the optimal liquids. The average price of a 2007 BMW Z4 M 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 Shop 2010 BMW Z4 vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 5 2010 Z4 models nationwide. The average price of a 2006 BMW Z4 fuel pump replacement can vary depending on location. Get a free detailed estimate for a fuel pump replacement in your area from KBB.com Car Values z4 / z4m fuel pump relay. by Beedub » Mon Nov 02, 2015 6:45 am. time to start stripping down the cam cover to remove my tight shim, replace with smaller shim, compression check and while I'm in their some other general maintenance work. anyone care to point me in the direction of the fuel pump relay for the z4 models ( presuming its the same DsiS.