Unity 11700 Suspension Strut and Coil Spring Assembly - Front

Front Strut Assembly for Lucerne and DTS

Unity 11700 is a pre-assembled front suspension strut and coil spring assembly built for direct replacement on select Buick Lucerne and Cadillac DTS applications. It arrives fully assembled for plug-and-play installation, helping reduce setup time during front suspension service.

Key Features

• Pre-assembled complete strut assembly with coil spring, top mount, and related components
• Front position replacement for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS
• Excludes Magnetic Ride Control applications
• Built to OEM specifications for proper fit and function
• Compressed length: 9.79 in; travel length: 6.7 in; extended length: 16.65 in; body length: 9.29 in
• Unity part number 11700 for easy catalog matching

Product Details

Unity Automotive has more than 40 years of aftermarket suspension manufacturing experience, and this complete strut assembly reflects that focus on OE-style replacement parts. The Unity 11700 is engineered for the front suspension on the Buick Lucerne and Cadillac DTS, with fitment covering 2006-2011 model years and excluding Magnetic Ride Control systems. This part cross-references Monroe Shocks & Struts (e.g., 182321) for the same application.

For buyers searching for a front strut assembly for 2006-2011 Buick Lucerne, front, or a front suspension strut and coil spring assembly for 2006-2011 Cadillac DTS, front, this unit provides a direct replacement format that simplifies service and restores the original suspension layout. The Unity 11700 is also a practical match for shoppers comparing OE-style suspension replacement options by part number.

Common Repair Uses

• Replacing a worn or noisy front strut assembly
• Addressing sagging ride height from a fatigued coil spring
• Correcting front-end bounce, clunking, or unstable ride quality
• Restoring suspension geometry after high-mileage wear
• Servicing a Buick Lucerne or Cadillac DTS front suspension without rebuilding the strut separately

Installation Notes

Verify vehicle fitment by year, make, model, and suspension equipment before installation. This assembly is for the front position only and does not apply to Magnetic Ride Control vehicles. Because it is fully assembled, installation is streamlined compared with rebuilding a strut from individual components, but final alignment is recommended after suspension replacement.

Quality Assurance

Unity positions this suspension line as an OEM-specification aftermarket solution backed by its long-standing manufacturing experience and customer satisfaction focus. The brand’s suspension systems are built to meet the demands of everyday repair and replacement service.