HomeSuspension > Shocks and StrutsUnity 11791 Suspension Strut and Coil Spring Assembly - Front Left
Part #: 11791

Unity 11791 Suspension Strut and Coil Spring Assembly - Front Left

Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation, Front Left
21 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 Left
Fitment: Kia and Hyundai, Optima and Sonata
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

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 2011 Hyundai Sonata and Kia Optima models. Designed for straightforward installation, this assembly combines all necessary components into one unit, simplifying suspension repairs.

  • Complete strut assembly with coil spring, top mount, and all components
  • Pre-assembled for plug and play installation
  • Compatible with 2011 Hyundai Sonata and Kia Optima
  • Economy grade product designed for reliable performance
  • Part number 11791 for precise identification
  • Compressed length: 13.81 inches; Extended length: 20.76 inches
  • Travel length: 6.95 inches; Body length: 13.31 inches

Product Line Details

The Unity Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation line is engineered to provide a fully assembled suspension strut and coil spring solution. This product line focuses on ease of installation by delivering a ready-to-install unit that eliminates the need for separate component assembly, reducing labor time and potential installation errors.

Detailed Product Description

This suspension strut and coil spring assembly (part number 11791) is designed specifically for 2011 Hyundai Sonata and Kia Optima vehicles. The assembly features a compressed length of 13.81 inches and an extended length of 20.76 inches, with a travel length of 6.95 inches and a body length of 13.31 inches. These dimensions ensure proper fitment and suspension travel for the specified models. The economy grade construction balances cost-effectiveness with dependable performance, making it suitable for drivers seeking a functional replacement part.

Common Applications and Problem Resolution

  • Replacement of worn or damaged suspension struts on 2011 Hyundai Sonata and Kia Optima
  • Restoring proper ride height and suspension travel
  • Eliminating noise and vibration caused by faulty struts or coil springs
  • Improving vehicle handling and stability
  • Addressing suspension sag or uneven tire wear

Installation Notes and Tips

This assembly arrives fully pre-assembled, including the coil spring, top mount, and all necessary components, allowing for plug and play installation. It is recommended to verify vehicle compatibility with the 2011 Hyundai Sonata or Kia Optima before installation. Use appropriate tools and follow manufacturer torque specifications to ensure secure mounting. Professional installation is advised if unfamiliar with suspension components.

Quality Assurance

Unity suspension components are manufactured to meet industry standards for fit and function. This economy grade strut assembly is designed to provide reliable service for the specified vehicle models. While no specific warranty information is provided, the product is engineered to meet OEM fitment requirements and quality benchmarks.

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2015KiaOptimaEXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2015KiaOptimaLXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014HyundaiSonataGLSFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014HyundaiSonataLimitedFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014HyundaiSonataSEFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014KiaOptimaEXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014KiaOptimaLXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonataGLFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonataGLSFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonataLimitedFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonataSEFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013KiaOptimaEXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013KiaOptimaLXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonata2.0TFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonata2.0T LimitedFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonataGLFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonataGLSFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonataLimitedFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonataSEFront LeftExcludes Hybrid Models with Rear Facing Stabilizer Bar; Excludes Sport Suspension Package w/ 18" Wheels; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012KiaOptimaEXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012KiaOptimaLXFront LeftExcludes Sport Suspension and Hybrid With Rear Facing Stabalizer Bar; Pre-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:

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