Unity 15312 Suspension Strut and Coil Spring Assembly - Rear Right

Rear Right Complete Strut Assembly for GM Sedans

Unity 15312 is a pre-assembled rear right suspension strut and coil spring assembly built for direct replacement on select Chevrolet, Buick, and Pontiac applications. It arrives fully assembled with the coil spring, top mount, and related components already in place for plug-and-play installation.

With OEM-specification construction and a focus on consistent fitment, this assembly is a practical choice for drivers servicing a 2000-2013 Chevrolet Impala rear right strut, as well as select Buick Allure, Buick LaCrosse, and Pontiac Grand Prix rear right applications. The Unity 15312 helps restore suspension function without rebuilding the strut from individual parts.

Key Features

• Pre-assembled complete strut assembly for the rear right position
• Includes coil spring and top mount as part of the assembled unit
• Built to OEM specifications for fit and function
• Fully assembled and ready to install
• Economy-grade replacement for routine suspension service
• Cross-reference part numbers: 22064774, 88965469

Product Details

Unity Automotive has more than 40 years of aftermarket suspension manufacturing experience and offers a broad catalog of suspension components built around OEM-style requirements. Part number 15312 is engineered for the rear right side and covers a wide range of GM sedans, including the Chevrolet Impala, Buick Allure, Buick LaCrosse, and Pontiac Grand Prix. The assembly dimensions include a compressed length of 15.53 inches, travel length of 7.56 inches, extended length of 23.09 inches, and body length of 15.42 inches.

This product line is focused on ready-to-install suspension assemblies that reduce rebuild time and simplify replacement work. For shoppers searching for a rear right strut assembly for Chevrolet Impala 2000-2013, or a complete rear strut and coil spring assembly for Buick LaCrosse and Pontiac Grand Prix, Unity 15312 provides a direct-fit service part option.

What This Part Helps Address

• Rear suspension noise from a worn strut assembly
• Uneven ride height caused by a fatigued coil spring
• Excessive bouncing or reduced damping control
• Clunking or looseness at the rear right suspension corner
• Time-consuming rebuilds when replacing individual strut components

Installation Notes

Fits 2000-2013 Chevrolet Impala, rear right; excludes 17-inch and 18-inch wheels, police, and taxi models. Fits 2005-2009 Buick Allure, rear right; excludes 17-inch and 18-inch wheels, police, and taxi models. Fits 2005-2009 Buick LaCrosse, rear right; excludes 17-inch and 18-inch wheels, police, and taxi models. Fits 2004-2008 Pontiac Grand Prix, rear right; excludes 17-inch and 18-inch wheels, police, and taxi models.

Verify wheel size and vehicle use before ordering, since excluded configurations do not use this application. The pre-assembled design supports direct replacement on the listed GM rear right suspension positions and reduces the need to transfer separate spring or mount components.

Quality Assurance

Unity Automotive builds its suspension products to OEM specifications and backs them with a customer satisfaction guarantee. Part number 15312 reflects the brand’s long-running focus on aftermarket suspension engineering and consistent replacement quality for GM applications.