Unity 28-527001 Rear Left Electronic Air Strut Assembly

Unity Rear Left Air Strut for BMW 7 Series

This Unity 28-527001 electronic air strut assembly replaces the rear left unit on 2002-2005 745i and 745Li models. It also fits 2006-2008 750i, 750Li and 2004-2006 760i, 760Li sedans. The part is built for E65 and E66 chassis vehicles equipped with Electronic Damper Control. It restores the factory air suspension system with a brand-new replacement component.

Upgrade from failed OE air strut on EDC chassis

The assembly replaces an original equipment strut that has leaked, failed electronically or lost damping control on EDC-equipped cars. The jump is worth it when the vehicle sits low, rides harshly or throws suspension warnings. Unity manufactures this unit to match OE fitment and electronic function for a trouble-free installation. It covers both early and late model years within the E65 and E66 platform range.

Restores ride height and adaptive damping

The strut handles the air spring and electronic damper functions for the rear left corner on the listed 7 Series models. It runs out when the vehicle is not an E65 or E66 chassis or lacks Electronic Damper Control. The part does not fit non-EDC suspensions, front corners or right-side rear positions. Compatibility is limited to the specific model years and chassis codes identified.