Realoem.com

E53
4.4i
USA
pick your year (I used 2003, because I used to have an 03/2003)
Browse Parts

Front Axle
Front Axle Suspension
Front Spring Strut/Carrier/Wheel Bearing
Item #10

RealOEM.com * BMW E53 X5 4.4i Front Spring strut/Carrier/Wheel bearing

Rear Axle
Rear Axle Suspension
Rear Axle Support
Item #23

RealOEM.com * BMW E53 X5 4.4i REAR AXLE SUPPORT/WHEEL SUSPENSION

Use your actual date of production for your specific part numbers.

Standard approach is to check the codes and only replace the one that has failed, not all of them. To confirm that is the sensor, and not a downstream problem in the wiring, you can move the sensor to the opposite wheel, and see if the fault moves there. Your call.

Jeff

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue