BOXI 2 Pcs Rear Window Glass Gas Charged Lift Support Strut Shocks Spring Fit Buick Rainier 2004-2007 Excluding XL EXT LT 15093449,SG230063,4576,8196189 Brand New Fresh Inventory,Individually tested for performance and reliability LifeTime Limited Warranty On All Our Lift Supports Easy Installation Our lift supports are manufactured with latest manufacturing methods Heavy gauge body is painted with special epoxy paint, and heat baked with Nitrided rods are hardened, polished, and then painted for long life and applications