HomeSuspension > Shocks and StrutsUnity 11180 Suspension Strut and Coil Spring Assembly - Front
Part #: 11180

Unity 11180 Suspension Strut and Coil Spring Assembly - Front

Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation, Front
44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation, Front
Fitment: Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab, 9-7x, Ascender, Bravada, Envoy, Envoy XL, Rainier, Trailblazer, and Trailblazer EXT
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Overview of Unity Suspension Strut and Coil Spring Assembly

The Unity Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation offers a direct replacement solution for Chevrolet Trailblazer and other compatible models from 2002 to 2009. Designed for straightforward installation, this assembly simplifies suspension repairs and restores ride quality efficiently.

  • Pre-assembled strut assembly with coil spring and top mount
  • Compatible with Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and related models
  • Part number 11180 for precise identification
  • Economy grade product designed for reliable performance
  • Travel length of 5.01 inches and compressed length of 11.07 inches
  • Extended length measures 16.08 inches, body length 10.57 inches
  • Fits model years 2002 through 2009

Product Line Details

This strut assembly is part of Unity's Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation line. This product line focuses on delivering fully assembled suspension components that reduce installation time and complexity by including all necessary parts in one unit, ensuring compatibility and ease of replacement for specific vehicle applications.

Detailed Product Description

The Unity 11180 suspension strut and coil spring assembly is engineered to meet the suspension needs of mid-2000s SUVs such as the Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and others. With a compressed length of 11.07 inches and an extended length of 16.08 inches, this assembly provides the correct travel and support for the vehicle's suspension system. The included coil spring and top mount are pre-installed, allowing for a plug-and-play installation process. This economy grade part is designed to restore suspension function and maintain vehicle stability without requiring additional component sourcing.

Common Applications and Problem Resolution

  • Replacement for worn or damaged suspension struts on Chevrolet Trailblazer and similar models
  • Addresses issues such as excessive bouncing or poor ride comfort
  • Corrects uneven tire wear caused by faulty struts
  • Eliminates noises or clunking from suspension components
  • Restores proper vehicle handling and stability

Installation Notes and Tips

This assembly is fully pre-assembled and ready to install, reducing labor time and complexity. Ensure vehicle compatibility by verifying model and year before installation. Use appropriate tools to safely remove the old strut assembly and install the new unit. Follow manufacturer torque specifications for mounting hardware to maintain safety and performance.

Quality Assurance

Unity's suspension assemblies are manufactured to meet industry standards for fit and function. This economy grade product is designed to provide reliable service within the specified vehicle applications. While no specific warranty information is provided, proper installation and vehicle compatibility are essential for optimal performance.

BrandUnity
Part Number11180
PositionPre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation, Front
Compressed Length11.07
Travel Length5.01
Extended Length16.08
Body Length10.57
Max Year Covered2009
Min Year Covered2002
Most Popular Make / ModelChevrolet trailblazer
Most Popular Year2004
Product GradeEconomy
Special NoteFully assembled; ready to install
Total Part VIO1761638

This part fits 44 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2009GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2009Saab9-7x4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2008ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2008GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2008IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2008Saab9-7x4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2007BuickRainier4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2007ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2007GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2007IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2007Saab9-7x4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2006BuickRainier4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2006ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2006ChevroletTrailblazer EXT4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2006GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2006GMCEnvoy XL4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2006IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2006Saab9-7x4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2005BuickRainier4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2005ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2005ChevroletTrailblazer EXT4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2005GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2005GMCEnvoy XL4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2005IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2005Saab9-7x4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2004BuickRainier4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2004ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2004ChevroletTrailblazer EXT4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2004GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2004GMCEnvoy XL4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2004IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2004OldsmobileBravadaFrontPre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2003ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2003ChevroletTrailblazer EXT4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2003GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2003GMCEnvoy XL4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2003IsuzuAscender4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2003OldsmobileBravadaFrontPre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2002ChevroletTrailblazer4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2002ChevroletTrailblazer EXT4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2002GMCEnvoy4.2LL6FrontExcludes V8 Models; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2002GMCEnvoy XL4.2LL6FrontExcludes V8 Models; Suspension Strut and Coil Spring Assembly
2002OldsmobileBravadaFrontPre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

107201336324150586161505861715098142150981431509872515098726150987271512552015125521151255391515903815159648151723401517234115172342151723431519507315195074151983111519889315198894152068921526179415261795157467791578958815789589157895901578959115881659158944471713411813411917720719177778191777811917778619179512191807491918075219180754191807551918077419180776258207045017134198103358150586160815098142081509814308150987250815098726081509872708151255200815125521081517234108151950730815195074081519831108151988930815198894081520689208152617940815789588081578958908157895900815789591081578959208158816590815881662081589444708191772070819177778081917778108191777860819179512081918074908191807520819180754081918075508191807740819180776082582070408889823470889823479214-0008D171341G57022SR4073ST8564

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.