Unity 11573 Suspension Strut and Coil Spring Assembly - Front Left

Front Left Strut Assembly for Toyota Corolla

Unity 11573 is a pre-assembled front left suspension strut and coil spring assembly built for direct replacement on select Toyota Corolla, Toyota Matrix, and Pontiac Vibe applications. It arrives fully assembled for plug-and-play installation, helping reduce teardown time during front suspension service.

Unity Automotive has more than 40 years of aftermarket suspension experience, and this assembly is built to OEM specifications for consistent fit and function. Part number 11573 is a practical choice for drivers replacing a worn front left strut on a 2009-2013 Toyota Corolla, 2009-2013 Toyota Matrix, or 2009-2010 Pontiac Vibe.

Key Features

• Pre-assembled complete strut assembly with coil spring and top mount
• Ready to install for faster front suspension replacement
• Built to OEM specifications for the listed applications
• Front left position
• Compressed length: 13.39 in; travel length: 7.18 in; extended length: 20.57 in; body length: 12.89 in
• Economy-grade replacement for common service needs
• Part number: 11573

Detailed Description

Unity 11573 is engineered as a complete front left strut and coil spring assembly for vehicles that need a direct suspension replacement without rebuilding the strut from individual components. The pre-assembled design supports quicker service on the front suspension and is especially relevant for Toyota Corolla owners searching for a front left strut assembly for 2009-2013 Toyota Corolla USA-built models, excluding XLE and XRS trims. It also covers 2009-2013 Toyota Matrix and 2009-2010 Pontiac Vibe front left applications. This part cross-references Monroe Shocks & Struts 182598 for the same application.

What It Helps Fix

• Front-end noise from a worn strut assembly
• Excessive bouncing or reduced damping control
• Uneven ride height caused by a fatigued coil spring
• Clunking or looseness from a worn top mount area
• Slow, labor-heavy suspension replacement when rebuilding components separately

Installation Notes and Tips

• Compatible with 2009-2013 Toyota Corolla, front left; excludes XLE and XRS models, USA-built only, excludes Japan-built models
• Compatible with 2009-2013 Toyota Matrix, front left
• Compatible with 2009-2010 Pontiac Vibe, front left
• Verify vehicle build details and trim before ordering, especially for Corolla applications
• Inspect related suspension wear items during strut replacement

Quality Assurance

Unity Automotive has over 40 years of aftermarket suspension manufacturing experience and builds its suspension systems to OEM specifications. Part 11573 reflects that product focus with a complete, ready-to-install assembly for the listed vehicles.