# Transit Auto K8T-100399 Front Disc Brake Kit for 2001-2006 Hyundai Elantra, Kia Magentis, Kia Optima & more

### 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 quality assurance, every customer Transit Auto K8T-100399 is a vehicle-specific disc brake kit designed for compatible applications for 2001-2006 Hyundai, Kia Elantra, Magentis, Optima, Sonata.

### Key Features

-   Exclusive SilentGrip™ Low Resin Ceramic formula provides superior braking performance (Smooth Friction, Extreme Temperature Stability, Quicker Compound
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Fiber-Reinforced Multi-Layer Shim with rubber core eliminates noise, vibration, and harshness for complete quietness
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

### Vehicle Fitment

**Fitment Position:** Front

**Fitment Summary:** 2001-2006 Hyundai, Kia Elantra, Magentis, Optima, Sonata

**Position:** Front

-   2006 Hyundai Elantra — Position: Front
-   2005 Hyundai Elantra — Position: Front; Note: From 02/26/05
-   2002 Hyundai Elantra — Position: Front; Note: To 10/31/01
-   2002 Kia Magentis — Position: Front; Note: To 07/02/02
-   2002 Kia Optima — Position: Front; Note: To 07/02
-   2001 Hyundai Elantra — Position: Front
-   2001-2003 Hyundai Sonata — Position: Front
-   2001 Kia Magentis — Position: Front
-   2001 Kia Optima — Position: Front

### FAQ

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

**What part number is this?**  
The listed part number is K8T-100399.

**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

-   Disc Brake Kit for Elantra
-   Disc Brake Kit for Hyundai Elantra
-   K8T-100399 fitment
-   Transit Auto Disc Brake Kit
-   Front Disc Brake Kit
-   2001 Hyundai Elantra Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Hyundai

Elantra

Front

2005

Hyundai

Elantra

Front

From 02/26/05

2002

Hyundai

Elantra

Front

To 10/31/01

2002

Kia

Magentis

Front

To 07/02/02

2002

Kia

Optima

Front

To 07/02

2001

Hyundai

Elantra

Front

2001

Hyundai

Sonata

Front

2002

Hyundai

Sonata

Front

2003

Hyundai

Sonata

Front

2001

Kia

Magentis

Front

## Details

- **Price:** 125.03 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2001 Hyundai Elantra, 2001 Hyundai Sonata, 2001 Kia Magentis, 2002 Hyundai Elantra, 2002 Hyundai Sonata, 2002 Kia Magentis, 2002 Kia Optima, 2003 Hyundai Sonata, 2005 Hyundai Elantra, 2006 Hyundai Elantra, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Ceramic Brake Pads Kit, Front, K8T-100399, Transit Auto, Transit Auto K8T-100399, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 125.03 CAD | In stock |

## Images

- Transit Auto K8T-100399 Disc Brake Kit for 2001-2006 Hyundai Elantra, Kia Magentis, Kia Optima & more - Front product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8t-100399-disc-brake-kit-for-2001-2006-hyundai-elantra-kia-magentis-kia-optima-and-more-front-k8t-100399)
> Updated: 2026-06-03