Bilstein B3 OE replacement rear coil springs are made to the OE dimensions and specifications of the first generation non-sport package BMW X3, delivering like new ride and performance. This spring is direct fit for all X3 25i and X3 30i models for the 2004, 2005, 2006, 2007, 2008, 2009, and 2010 model years that came with the standard (non-sport) suspension.
The rear springs on the first gen X3 suffer from broken coils. This is a very common problem! If your X3 suddenly looks very drooped down on one or both sides of the car, it's likely corrosion has caused a full coil to rust through and break. The fix is actually very simple, as rear springs aren't too hard to replace (especially when the broken springs are apt to just fail out!) Installing two new springs can have your BMW X3 back to stock ride hide, and safe to drive once again.
Each spring is sold individually and finished in a protective powder coat to ensure this spring last longer than the original.
This part replaces BMW part number 33533413079 / 33 53 3 413 079, which is more than twice as expensive, making this Bilstein replacement rear spring a bargain for your X3. Not for cars with Sport Package.
E83 X3 (04-10) > X3 2.5i M54 (2004-2005)
E83 X3 (04-10) > X3 3.0i M54 (2004-2006)
E83 X3 (04-10) > X3 3.0si N52 (2007-2010)