Arnott's new front strut SK-2952 for the front of the 2006-2011 Cadillac DTS and Buick Lucerne with MagneRide converts the vehicle's electronic struts to a much more dependable passive system. Arnott has designed this shock portion of the GM coil strut to plug directly into the vehicle's computer system without any alterations and will turn off dashboard suspension warning lights. Arnott's exclusive plug-in design allows for a fast and easy installation by reusing the OE strut’s top mount, coil spring, isolator and dust boot. Arnott Recommends Replacing These Struts In Pairs.