# Transit Auto K8S-104942 Rear Disc Brake Kit for 2011-2017 Hyundai Azera, Kia Optima, Hyundai Sonata

### 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 K8S-104942 is a vehicle-specific disc brake kit designed for compatible applications for 2011-2017 Hyundai, Kia Azera, Optima, Sonata.

### Key Features

-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while
-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound
-   TQ OE-matched material gives our spring kit the ideal balance between tensile and hardness and provide consistent wear, long life, and quiet operation
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Rubberized Multi-Layer Stainless Steel Shim reduces noise, vibration, and harshness for complete quietness

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2011-2017 Hyundai, Kia Azera, Optima, Sonata

**Position:** Rear

-   2016-2017 Hyundai Azera — Position: Rear; Fitment Precision: Base
-   2016 Kia Optima — Position: Rear; Fitment Precision: Hybrid EX/Hybrid LX/Hybrid EX Premium/Hybrid and with FULL HYBRID EV-GAS (FHEV) engine; Note: With Manual Parking Brake
-   2015 Hyundai Sonata — Position: Rear; Fitment Precision: FULL HYBRID EV-GAS (FHEV) engine; Note: With Manual Parking Brake
-   2013 Kia Optima — Position: Rear; Fitment Precision: LX/EX/SX; Note: With Manual Parking Brake
-   2012-2015 Hyundai Azera — Position: Rear
-   2012 Kia Optima — Position: Rear; Fitment Precision: LX/EX/SX
-   2011-2014 Hyundai Sonata — Position: Rear
-   2011 Kia Optima — Position: Rear

### 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 K8S-104942.

**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 Azera
-   Disc Brake Kit for Hyundai Azera
-   K8S-104942 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2011 Hyundai Azera Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2016

Hyundai

Azera

Rear

Base

2017

Hyundai

Azera

Rear

Base

2016

Kia

Optima

Rear

Hybrid EX/Hybrid LX/Hybrid EX Premium/Hybrid and with FULL HYBRID EV-GAS (FHEV) engine

With Manual Parking Brake

2015

Hyundai

Sonata

Rear

FULL HYBRID EV-GAS (FHEV) engine

With Manual Parking Brake

2013

Kia

Optima

Rear

LX/EX/SX

With Manual Parking Brake

2012

Hyundai

Azera

Rear

2013

Hyundai

Azera

Rear

2014

Hyundai

Azera

Rear

2015

Hyundai

Azera

Rear

2012

Kia

Optima

Rear

LX/EX/SX

## Details

- **Price:** 192.37 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2011-2014-hyundai-sonata-brakes-rear-esi8148214, 2012 Hyundai Azera, 2012 Kia Optima, 2012-2015-hyundai-azera-brakes-rear-esi4506119, 2013 Hyundai Azera, 2013 Kia Optima, 2013-2013-kia-optima-brakes-rear-lx-ex-sx-with-manual-parking-brake-esi3624100, 2014 Hyundai Azera, 2015 Hyundai Azera, 2015 Hyundai Sonata, 2015-2015-hyundai-sonata-brakes-rear-full-hybrid-ev-gas--fhev--engine-with-manual-parking-brake-esi4047858, 2016 Hyundai Azera, 2016 Kia Optima, 2016-2016-kia-optima-brakes-rear-hybrid-ex-hybrid-lx-hybrid-ex-premium-hybrid-and-with-full-hybrid-ev-gas--fhev--engine-with-manual-parking-brake-esi9535137, 2016-2017-hyundai-azera-brakes-rear-base-esi7261569, 2017 Hyundai Azera, Automotive Parts, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Semi-Metallic Brake Pads Kit, K8S-104942, Rear, Transit Auto, Transit Auto K8S-104942, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 192.37 CAD | In stock |

## Images

- Transit Auto K8S-104942 Disc Brake Kit for 2011-2017 Hyundai Azera, Kia Optima, Hyundai Sonata - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k8s-104942-disc-brake-kit-for-2011-2017-hyundai-azera-kia-optima-hyundai-sonata-rear-k8s-104942)
> Updated: 2026-07-15