# Transit Auto K8A-100887 Rear Disc Brake Kit for 2001-2010 Hyundai Sonata, 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 K8A-100887 is a vehicle-specific disc brake kit designed for compatible applications for 2001-2010 Hyundai, Kia Sonata, Magentis, Optima, Tucson, Sportage, XG350, XG300.

### Key Features

-   AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Exclusive carbon enhanced materials to ensure optimal all-condition performance
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   1:1 OE Design - Chamfered and slotted only when applicable to ensure safety and perfect fit

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2001-2010 Hyundai, Kia Sonata, Magentis, Optima, Tucson, Sportage, XG350, XG300

**Position:** Rear

-   2008 Hyundai Sonata — Position: Rear; Fitment Precision: 2.4L; Note: To 01/21/08
-   2007-2010 Kia Magentis — Position: Rear
-   2007-2010 Kia Optima — Position: Rear
-   2006-2007 Hyundai Sonata — Position: Rear; Fitment Precision: 2.4L
-   2006 Kia Magentis — Position: Rear; Note: With 5 Lug Wheels
-   2006 Kia Optima — Position: Rear; Note: With 5 Lug Wheels
-   2005 Hyundai Sonata — Position: Rear; Note: From 03/01/05
-   2005-2009 Hyundai Tucson — Position: Rear; Fitment Precision: FWD
-   2005 Kia Magentis — Position: Rear; Note: From 10/05
-   2005-2010 Kia Sportage — Position: Rear; Fitment Precision: FWD

### 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 K8A-100887.

**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 Sonata
-   Disc Brake Kit for Hyundai Sonata
-   K8A-100887 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2001 Hyundai Sonata Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2008

Hyundai

Sonata

Rear

2.4L

To 01/21/08

2007

Kia

Magentis

Rear

2008

Kia

Magentis

Rear

2009

Kia

Magentis

Rear

2010

Kia

Magentis

Rear

2007

Kia

Optima

Rear

2008

Kia

Optima

Rear

2009

Kia

Optima

Rear

2010

Kia

Optima

Rear

2006

Hyundai

Sonata

Rear

2.4L

## Details

- **Price:** 124.38 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2002-2005-hyundai-xg350-brakes-rear-esi4554642, 2005-2005-hyundai-sonata-brakes-rear-from-03-01-05-esi1137449, 2005-2009-hyundai-tucson-brakes-rear-fwd-esi5657380, 2006 Hyundai Sonata, 2006-2007-hyundai-sonata-brakes-rear-2-4l-esi8916817, 2007 Kia Magentis, 2007 Kia Optima, 2007-2010-kia-magentis-brakes-rear-esi7797850, 2007-2010-kia-optima-brakes-rear-esi2887802, 2008 Hyundai Sonata, 2008 Kia Magentis, 2008 Kia Optima, 2008-2008-hyundai-sonata-brakes-rear-2-4l-to-01-21-08-esi1839006, 2009 Kia Magentis, 2009 Kia Optima, 2010 Kia Magentis, 2010 Kia Optima, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Ceramic Brake Pads Kit, K8A-100887, Rear, Transit Auto, Transit Auto K8A-100887, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 124.38 CAD | In stock |

## Images

- Transit Auto K8A-100887 Disc Brake Kit for 2001-2010 Hyundai Sonata, Kia Magentis, Kia Optima & more - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8a-100887-disc-brake-kit-for-2001-2010-hyundai-sonata-kia-magentis-kia-optima-and-more-rear-k8a-100887)
> Updated: 2026-07-15