# Transit Auto KGA-100491 Disc Brake Kit for 2016-2020 Kia Optima, Hyundai Sonata - Front

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house q...

### Key Features

-   AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking
-   Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
-   Exclusive carbon enhanced materials to ensure optimal all-condition performance
-   Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
-   1:1 OE Design - Chamfered and slotted only when applicable to ensure safety and perfect fit
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

### Package include:

-   2x Disc Brake Rotor
-   1x Brake Pad Set

### Vehicle Fitment

**Fitment Summary:** 2016-2020 Kia Optima, Hyundai Sonata

**Position:** Front

-   2020 Kia Optima — Position: Front | Fitment Precision: 1.6L/2.0L and with GAS engine | Note: With 320mm Diameter Front Rotor
-   2019 Kia Optima — Position: Front | Fitment Precision: S/EX | Note: With 320mm Diameter Front Rotor
-   2019 Kia Optima — Position: Front | Fitment Precision: SX
-   2018 Kia Optima — Position: Front | Fitment Precision: SX/SX Turbo/SXL Turbo
-   2017-2019 Hyundai Sonata — Position: Front | Note: With 320mm Diameter Front Rotor
-   2017-2018 Kia Optima — Position: Front | Fitment Precision: EX | Note: With 320mm Diameter Front Rotor
-   2016 Hyundai Sonata — Position: Front | Fitment Precision: GAS engine | Note: With Electric Parking Brake
-   2016-2017 Kia Optima — Position: Front | Fitment Precision: SX/SXL/SX Limited

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2016-2020 Kia Optima, Hyundai Sonata.

**What part number is this?**  
The listed part number is KGA-100491.

**Is this product designed for direct replacement?**  
Yes. This Disc Brake Kit 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

-   Disc Brake Kit for Kia Optima
-   KGA-100491 fitment
-   Transit Auto Disc Brake Kit
-   Front Disc Brake Kit
-   2016-2020 Kia Optima Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2020

Kia

Optima

Front

1.6L/2.0L and with GAS engine

With 320mm Diameter Front Rotor

2019

Kia

Optima

Front

S/EX

With 320mm Diameter Front Rotor

2019

Kia

Optima

Front

SX

2018

Kia

Optima

Front

SX/SX Turbo/SXL Turbo

2017

Hyundai

Sonata

Front

With 320mm Diameter Front Rotor

2018

Hyundai

Sonata

Front

With 320mm Diameter Front Rotor

2019

Hyundai

Sonata

Front

With 320mm Diameter Front Rotor

2017

Kia

Optima

Front

EX

With 320mm Diameter Front Rotor

2018

Kia

Optima

Front

EX

With 320mm Diameter Front Rotor

2016

Hyundai

Sonata

Front

GAS engine

With Electric Parking Brake

2016

Kia

Optima

Front

SX/SXL/SX Limited

2017

Kia

Optima

Front

SX/SXL/SX Limited

## Details

- **Price:** 203.42 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2016-2020 Kia Optima, Automotive Parts, Brake Parts, Disc Brake Kit, Front, KGA-100491, Kia Optima, Replacement Parts, Transit Auto, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 203.42 CAD | In stock |

## Images

- Transit Auto KGA-100491 Disc Brake Kit for 2016-2020 Kia Optima, Hyundai Sonata - Front

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-kga-100491-disc-brake-kit-2016-2020-kia-optima)
> Updated: 2026-07-16