# Unity Automotive 78A-11771 Suspension Strut and Coil Spring Assembly for 2011-2012 Hyundai Sonata

### Performance Overview

The first and only Quick-Strut assemblies that are unmatched in quality, durability and fit. Simplified installation process agaisnt competition, including everything needed for strut replacement in a single, fully assembled unit with no need for a spring compressor. Our Quick-Strut units feature high-quality steel, application-specific coil springs to restore ride height and strut rods which surpass the OE flexibility standard, maintaining structural integrity in the event of a major road impact.This suspension Strut and Coil Spring Assembly is listed for 2011-2012 Hyundai Sonata, Kia Optima. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement suspension Strut and Coil Spring Assembly for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Front Left Suspension Strut and Coil Spring Assembly

### Vehicle Fitment

**Fitment Summary:** 2011-2012 Hyundai Sonata, Kia Optima

**Position:** Front Left

-   2012 Hyundai Sonata — Position: Front Left; Fitment Precision: 2.0L; Note: To 11/29/11
-   2012 Hyundai Sonata — Position: Front Left; Fitment Precision: 2.4L and with GAS engine; Note: With Sport Suspension and To 11/29/11
-   2012 Kia Optima — Position: Front Left; Fitment Precision: GAS engine; Note: With Sport Suspension and Vehicles Manufactured In Korea and To 11/29/11
-   2011 Hyundai Sonata — Position: Front Left; Fitment Precision: 2.0L; Note: From 06/01/11
-   2011 Hyundai Sonata — Position: Front Left; Fitment Precision: 2.4L and with GAS engine; Note: With Sport Suspension and From 06/01/11
-   2011 Kia Optima — Position: Front Left; Note: With Sport Suspension and Vehicles Manufactured In Korea

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 78A-11771.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   suspension Strut and Coil Spring Assembly for Hyundai Sonata
-   2011-2012 Hyundai Sonata suspension Strut and Coil Spring Assembly
-   78A-11771 fitment
-   Unity Automotive suspension Strut and Coil Spring Assembly
-   Front Left suspension Strut and Coil Spring Assembly
-   suspension Strut and Coil Spring Assembly for Kia Optima

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2012

Hyundai

Sonata

Front Left

2.0L

To 11/29/11

2012

Hyundai

Sonata

Front Left

2.4L and with GAS engine

With Sport Suspension and To 11/29/11

2012

Kia

Optima

Front Left

GAS engine

With Sport Suspension and Vehicles Manufactured In Korea and To 11/29/11

2011

Hyundai

Sonata

Front Left

2.0L

From 06/01/11

2011

Hyundai

Sonata

Front Left

2.4L and with GAS engine

With Sport Suspension and From 06/01/11

2011

Kia

Optima

Front Left

With Sport Suspension and Vehicles Manufactured In Korea

## Details

- **Price:** 186.44 CAD
- **Vendor:** Unity Automotive
- **Type:** Suspension Strut and Coil Spring Assembly
- **Tags:** 2011 Hyundai Sonata, 2011 Kia Optima, 2012 Hyundai Sonata, 2012 Kia Optima, 2012-2012-hyundai-sonata-suspension-strut-and-coil-spring-assembly-front-left-2-0l-to-11-29-11-esi9341025, 78A-11771, Automotive Parts, Daily Driving, Direct Replacement, Front Left, Suspension Strut and Coil Spring Assembly, Unity Automotive, Unity Automotive 78A-11771, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 186.44 CAD | In stock |

## Images

- Unity Automotive 78A-11771 Suspension Strut and Coil Spring Assembly for 2011-2012 Hyundai Sonata product image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/unity-automotive-78a-11771-suspension-strut-and-coil-spring-assembly-for-2011-2012-hyundai-sonata-78a-11771)
> Updated: 2026-07-15