Monroe 172321 Suspension Strut and Coil Spring Assembly - Front

Monroe Quick-Strut Complete Strut Assembly Overview

The Monroe Quick-Strut Complete Strut Assembly 172321 is designed for direct replacement on select Buick and Cadillac models. This suspension strut and coil spring assembly offers a gas-charged design with all necessary mounting hardware included for a streamlined installation process.

• Compressed length: 9.79 inches
• Travel length: 6.7 inches
• Body length: 9.29 inches
• Extended length: 16.65 inches
• Gas charged for consistent damping
• Includes mounting hardware and parts pack P01293

Detailed Product Description

The Monroe Quick-Strut Complete Strut Assembly 172321 combines a suspension strut and coil spring into a single, ready-to-install unit. Its gas-charged design helps maintain consistent damping performance, improving ride quality and vehicle handling. The assembly features a compressed length of 9.79 inches and an extended length of 16.65 inches, with a travel length of 6.7 inches to accommodate suspension movement. The body length measures 9.29 inches, ensuring proper fitment and function. This complete assembly includes all necessary mounting hardware and the parts pack P01293, simplifying the replacement process and reducing installation time.

About the Quick-Strut Complete Strut Assembly Line

The Quick-Strut Complete Strut Assembly line by Monroe is engineered to provide a comprehensive suspension solution by combining the strut and coil spring into one pre-assembled unit. This design eliminates the need to transfer old components, reducing installation complexity and potential errors. The Quick-Strut assemblies are gas charged to deliver consistent performance and durability, making them suitable for vehicles like the Buick Lucerne and Cadillac DTS.

Compatible Vehicles and Applications

This Monroe Quick-Strut Complete Strut Assembly 172321 is compatible with the following vehicles:

• Buick Lucerne
• Cadillac DTS

It is specifically designed to meet the suspension requirements of these models, ensuring proper fit and function.

Common Suspension Issues Addressed

• Worn or damaged struts causing poor ride quality
• Excessive body roll or instability during cornering
• Uneven tire wear due to suspension failure
• Noise or vibration from faulty strut assemblies
• Difficulty maintaining vehicle alignment

Installation Notes and Tips

• Includes all mounting hardware for a complete installation
• Pre-assembled coil spring and strut reduce installation time
• Ensure vehicle is properly supported before removal
• Check alignment after installation for optimal performance
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Monroe Quick-Strut Complete Strut Assemblies are manufactured to meet or exceed OEM specifications. The gas-charged design ensures consistent damping performance over the life of the part. This assembly includes a parts pack (P01293) and mounting hardware to maintain quality and reliability. Warranty details should be confirmed with the original product documentation or supplier.