# Genius KG-100634 Disc Brake Rotor for 2011-2024 Nissan Armada, INFINITI QX80, INFINITI QX56 - 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:** 2011-2024 Nissan Armada, INFINITI QX80, INFINITI QX56

**Position:** Rear

-   2020-2024 Nissan Armada — Position: Rear
-   2017-2019 Nissan Armada — Position: Rear | Note: With Vented Rotor
-   2014-2024 INFINITI QX80 — Position: Rear
-   2011-2013 INFINITI QX56 — 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 2011-2024 Nissan Armada, INFINITI QX80, INFINITI QX56.

**What part number is this?**  
The listed part number is KG-100634.

**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 Nissan Armada
-   KG-100634 fitment
-   Genius Disc Brake Rotor
-   Rear Disc Brake Rotor
-   2011-2024 Nissan Armada Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2020

Nissan

Armada

Rear

2021

Nissan

Armada

Rear

2022

Nissan

Armada

Rear

2023

Nissan

Armada

Rear

2024

Nissan

Armada

Rear

2017

Nissan

Armada

Rear

With Vented Rotor

2018

Nissan

Armada

Rear

With Vented Rotor

2019

Nissan

Armada

Rear

With Vented Rotor

2014

INFINITI

QX80

Rear

2015

INFINITI

QX80

Rear

2016

INFINITI

QX80

Rear

2017

INFINITI

QX80

Rear

2018

INFINITI

QX80

Rear

2019

INFINITI

QX80

Rear

2020

INFINITI

QX80

Rear

2021

INFINITI

QX80

Rear

2022

INFINITI

QX80

Rear

2023

INFINITI

QX80

Rear

2024

INFINITI

QX80

Rear

2011

INFINITI

QX56

Rear

2012

INFINITI

QX56

Rear

2013

INFINITI

QX56

Rear

## Details

- **Price:** 141.97 CAD
- **Vendor:** Genius
- **Type:** Disc Brake Rotor
- **Tags:** 2011-2024 Nissan Armada, Automotive Parts, Brake Parts, Disc Brake Rotor, Genius, KG-100634, Nissan Armada, Rear, Replacement Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 141.97 CAD | In stock |

## Images

- Genius KG-100634 Disc Brake Rotor for 2011-2024 Nissan Armada, INFINITI QX80, INFINITI QX56 - Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/genius-kg-100634-disc-brake-rotor-2011-2024-nissan-armada)
> Updated: 2026-07-16