Rear Suspension Shock Absorber Assembly for 2006-2011 Buick Lucerne & More - KYB SR4116

Refresh a tired rear end with the KYB shock absorber SR4116, a Strut-Plus complete rear corner unit that pre-assembles the strut, an application-engineered coil spring and the mount into one bolt-in package. It fits many vehicles as a direct-fit rear replacement, among them the 2006-2011 Buick Lucerne, 2000-2005 Buick LeSabre and 2000-2005 Cadillac DeVille; see the Buyer's Guide tab for the full list.

A strut assembly supports vehicle weight, sets ride height, serves as the steering pivot and influences overall stability. As an original-equipment supplier, KYB builds the Strut-Plus around an OE-Restoring KYB Excel-G strut, engineered to help restore your car's original handling and control.

• KYB Excel-G strut inside: a stronger steel outer shell paired with KYB's application-specific, precision-designed damping valves.
• High carbon steel coil spring: application-engineered to match the strut and help hold ride height within OE specifications without sacrificing ride quality.
• Pre-assembled corner unit: shock and mount ship together, exact-fitment engineered for professional results.
• Assembled in the USA; sold in pairs; engineered to help vehicles with electronic safety systems (ESC, ABS, etc.).

Because this KYB Excel-G shock absorber is sold in pairs, replace both rear corners together to keep handling balanced side to side.