# Genius KG-100542 Disc Brake Rotor for 2003-2017 Mercedes-Benz E350, Mercedes-Benz E400 and More - Rear

### Performance Overview

Genius has been the undisputed leader in coated rotor manufacturing for the last 15 years thanks to it's groundbreaking lab engineered G-Cast™ iron cast and G-Coat™ dipped conative. Genius in-house engineered managed to develop the best combination of iron cast and coating to produce unmatched protection that adhere and stay durable for the lifetime of the rotor, without compromising on the rotor braking performan...

### Key Features

-   Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
-   Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions
-   Double disc ground finish eliminates lateral run-out and DTV (disk thickness variation) issues on the rotor and improves pad-rotor bed-in
-   Tested for maximum tolerance to voluminous amount of constant thermal cycles

### Package include:

-   2x Disc Brake Rotor

### Vehicle Fitment

**Fitment Summary:** 2003-2017 Mercedes-Benz E350, Mercedes-Benz E400, Mercedes-Benz CLS400, Mercedes-Benz GLK250, Mercedes-Benz GLK350, Mercedes-Benz E550

**Position:** Rear

-   2016 Mercedes-Benz E350 — Position: Rear
-   2016 Mercedes-Benz E400 — Position: Rear | Fitment Precision: Sedan
-   2015-2017 Mercedes-Benz CLS400 — Position: Rear
-   2015 Mercedes-Benz E350 — Position: Rear | Fitment Precision: 4Matic
-   2015 Mercedes-Benz E400 — Position: Rear
-   2013-2014 Mercedes-Benz E400 — Position: Rear | Fitment Precision: Hybrid
-   2013-2015 Mercedes-Benz GLK250 — Position: Rear
-   2011-2014 Mercedes-Benz E350 — Position: Rear | Fitment Precision: Sedan
-   2010-2015 Mercedes-Benz GLK350 — Position: Rear
-   2009 Mercedes-Benz E550 — 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. This listing includes fitment data for 2003-2017 Mercedes-Benz E350, Mercedes-Benz E400, Mercedes-Benz CLS400, Mercedes-Benz GLK250, Mercedes-Benz GLK350, Mercedes-Benz E550.

**What part number is this?**  
The listed part number is KG-100542.

**Is this product designed for direct replacement?**  
Yes. This Disc Brake Rotor 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 Rotor for Mercedes-Benz E350
-   KG-100542 fitment
-   Genius Disc Brake Rotor
-   Rear Disc Brake Rotor
-   2003-2017 Mercedes-Benz E350 Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2016

Mercedes-Benz

E350

Rear

2016

Mercedes-Benz

E400

Rear

Sedan

2015

Mercedes-Benz

CLS400

Rear

2016

Mercedes-Benz

CLS400

Rear

2017

Mercedes-Benz

CLS400

Rear

2015

Mercedes-Benz

E350

Rear

4Matic

2015

Mercedes-Benz

E400

Rear

2013

Mercedes-Benz

E400

Rear

Hybrid

2014

Mercedes-Benz

E400

Rear

Hybrid

2013

Mercedes-Benz

GLK250

Rear

2014

Mercedes-Benz

GLK250

Rear

2015

Mercedes-Benz

GLK250

Rear

2011

Mercedes-Benz

E350

Rear

Sedan

2012

Mercedes-Benz

E350

Rear

Sedan

2013

Mercedes-Benz

E350

Rear

Sedan

2014

Mercedes-Benz

E350

Rear

Sedan

2010

Mercedes-Benz

GLK350

Rear

2011

Mercedes-Benz

GLK350

Rear

2012

Mercedes-Benz

GLK350

Rear

2013

Mercedes-Benz

GLK350

Rear

2014

Mercedes-Benz

GLK350

Rear

2015

Mercedes-Benz

GLK350

Rear

2009

Mercedes-Benz

E550

Rear

2009

Mercedes-Benz

E63 AMG

Rear

Sedan

2008

Mercedes-Benz

E550

Rear

RWD

2007

Mercedes-Benz

CLS550

Rear

## Details

- **Price:** 107.19 CAD
- **Vendor:** Genius
- **Type:** Disc Brake Rotor
- **Tags:** 2003-2017 Mercedes-Benz E350, Automotive Parts, Brake Parts, Disc Brake Rotor, Genius, KG-100542, Mercedes-Benz E350, Rear, Replacement Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 107.19 CAD | In stock |

## Images

- Genius KG-100542 Disc Brake Rotor for 2003-2017 Mercedes-Benz E350, Mercedes-Benz E400 and More - Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/genius-kg-100542-disc-brake-rotor-2003-2017-mercedes-benz-e350)
> Updated: 2026-07-16