Unity
Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation

Unity 11771 Suspension Strut and Coil Spring Assembly - Front Left

Brand Unity 11771
Position Front Left
Product line Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
Fits Hyundai and Kia · 17 vehicles

Pre-assembled unit. Includes the coil spring and top mount for faster suspension service.

Plug and play. Ready to install for the listed applications with less component transfer.

OEM-spec construction. Built to match original suspension specifications for consistent fit and function.

Cross-references Focus Auto Parts 1333505L for the same application. See all 1.

$143.01Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Strut and Coil Spring Assemblys are typically replaced in pairs, axle by axle.
Order total $143.01
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Product Overview

Unity 11771 is a pre-assembled suspension strut and coil spring assembly for the front left position. It is built for direct replacement service on select Hyundai Sonata and Kia Optima applications with turbo and sport suspension notes, giving you a ready-to-install suspension unit for the specified fitments.

Key Features

  • Pre-assembled complete strut assembly with coil spring and top mount
  • Plug and play installation for faster service on the listed applications
  • Built to OEM specifications for consistent suspension geometry
  • Front left fitment for select Hyundai Sonata and Kia Optima models
  • Part number 11771 for easy identification and ordering

Detailed Description

Unity Automotive draws on more than 40 years in the aftermarket suspension market, and this 11771 assembly reflects that focus on OE-style replacement parts. The unit is assembled before installation, which reduces the need to transfer individual suspension components and helps streamline service on the listed Hyundai Sonata and Kia Optima fitments. For buyers searching for a Hyundai Sonata front left strut assembly or a Kia Optima front left suspension strut and coil spring assembly, this part number 11771 provides a direct match to the confirmed applications.

The product line is centered on complete suspension assemblies that arrive ready for installation. That approach is useful when replacing worn struts, springs, and upper mounting components as a single service unit. This part cross-references Focus Auto Parts (e.g., 1333505L) for the same application.

What It Is Used For

  • Replacing a worn front left strut assembly on the listed vehicles
  • Restoring ride control when the original spring or mount is fatigued
  • Addressing noise or handling issues related to suspension wear
  • Reducing service time compared with assembling individual suspension components

Installation Notes and Tips

Fits 2011-2015 Kia Optima, front left. Fits 2011-2014 Hyundai Sonata, front left. Confirm the 2.0L turbo and sport suspension notes before ordering, and verify the rear-facing stabilizer mount configuration on the vehicle. Part number 11771 should be matched to the confirmed application before installation.

Quality Assurance

Unity states that its suspension products are built to OEM specifications and backed by a customer satisfaction guarantee. The brand also notes more than four decades of aftermarket manufacturing experience and a focus on suspension innovation.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2015KiaOptimaFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014HyundaiSonata2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014HyundaiSonata2.4LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2014KiaOptimaFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonata2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013HyundaiSonata2.4LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013KiaOptimaEX2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013KiaOptimaSXFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2013KiaOptimaSXLFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonata2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012HyundaiSonata2.4LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012KiaOptimaEX2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2012KiaOptimaSXFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2011HyundaiSonata2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2011HyundaiSonata2.4LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2011KiaOptimaEX2.0LL4Front Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
2011KiaOptimaSXFront Left2.0L With Turbo and Sport Suspension; Rear Facing Stabilizer Mount; Pre-assembled Complete Strut Assembly including Coil Spring, Top Mount and All Components - Ready to Install - Plug and Play Installation
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Focus Auto Parts — 1333505L