Part Name: Suspension Strut Coil Spring Assembly Kit Position: Front Brand: Unity Automotive Included: 2x Front Suspension Strut and Coil Spring Assembly (Both Side) FITMENT: MakeModelTrimEngineYearNotesBuickLaCrosse2005Excludes 17" and 18" Wheels, Police, and Taxi ModelsBuickLaCrosse2006Excludes 17" and 18" Wheels, Police, and Taxi ModelsBuickLaCrosse2007Excludes 17" and 18" Wheels, Police, and Taxi ModelsBuickLaCrosse2008Excludes 17" and 18" Wheels, Police, and Taxi ModelsBuickLaCrosse2009Excludes 17" and 18" Wheels, Police, and Taxi Models Interchangeable Part Number(s): 1332303 G57060 SR4002 171661 181661 11020 UNY-11020 Unity Complete Strut Assembly Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle's weight Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function