# TMC 78-5576 Rear Shock Absorber for 2020-2023 Hyundai Sonata, Kia K5

### Performance Overview

The TMC 78-5576 Shock Absorber is designed as a direct replacement part for compatible Hyundai Sonata, Kia K5 applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Rear

### Key Features

-   Precision engineered with G-Force technology for the ultimate in safety and performance
-   Working tube made of SteelPro™ alloy steel to provide superior strength
-   toughness and impact resistance while maintaining unmatched ductility
-   Surface-treated provides abrasive and contaminant protection while preventing rust
-   Piston rods made of S45C medium carbon steel for precision and wear resistance

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 346863, 5576, 55307L0000, 55307L0010, 55307L0800, 55307L1810, 55307L1950, 55307L1960, 55307L3200, 55307L3210, 55307L3320, 55307L3500, 55307L5400

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2020 Hyundai Sonata
-   2021 Hyundai Sonata
-   2022 Hyundai Sonata
-   2023 Hyundai Sonata
-   2021 Kia K5
-   2022 Kia K5

### Vehicle Fitment Table

   

Year

Make

Model

Position

2020

Hyundai

Sonata

Rear

2021

Hyundai

Sonata

Rear

2022

Hyundai

Sonata

Rear

2023

Hyundai

Sonata

Rear

2021

Kia

K5

Rear

2022

Kia

K5

Rear

### FAQ

**Will this fit a 2020 Hyundai Sonata?**  
Yes, this Shock Absorber fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
This part is listed for the Rear position on compatible vehicles.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Shock Absorber for Hyundai Sonata, Kia K5
-   Rear Shock Absorber for 2020 Hyundai Sonata
-   TMC 78-5576 Shock Absorber
-   replacement 78-5576 Shock Absorber
-   2020-2023 Hyundai Sonata, Kia K5 Shock Absorber

## Details

- **Price:** 48.93 CAD
- **Vendor:** TMC
- **Type:** Shock Absorber
- **Tags:** 2020 Hyundai Sonata, 2020-2023 Hyundai Sonata, 2021 Hyundai Sonata, 2021 Kia K5, 2021-2022 Kia K5, 2022 Hyundai Sonata, 2022 Kia K5, 2023 Hyundai Sonata, 346863, 55307L0000, 55307L0010, 55307L0800, 55307L1810, 55307L1950, 55307L1960, 55307L3200, 55307L3210, 55307L3320, 55307L3500, 55307L5400, 5576, 78-5576, Absorber, AI Readable Fitment, Hyundai Sonata, Kia K5, Kia K5 Shock Absorber, Rear, Rear Shock Absorber for 2020 Hyundai Sonata, replacement 78-5576 Shock Absorber, replacement auto part, Shock Absorber, Shock Absorber fitment, Shock Absorber for Hyundai Sonata, Shocks, TMC, TMC 78-5576 Shock Absorber, TMC Shock Absorber, vehicle fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 48.93 CAD | In stock |

## Images

- TMC_Shock Absorber_78-5576

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-shock-absorber-for-hyundai-sonata-kia-k5-78-5576)
> Updated: 2026-06-02