# Genius KG-100647 Disc Brake Rotor for 2012-2023 Subaru Crosstrek, Subaru Impreza 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:** 2012-2023 Subaru Crosstrek, Subaru Impreza, Subaru Forester, Subaru XV Crosstrek

**Position:** Rear

-   2021-2023 Subaru Crosstrek — Position: Rear | Note: With Manual Parking Brake
-   2016-2020 Subaru Crosstrek — Position: Rear
-   2015-2023 Subaru Impreza — Position: Rear
-   2014-2018 Subaru Forester — Position: Rear | Fitment Precision: 2.5L
-   2014 Subaru Impreza — Position: Rear | Fitment Precision: i/Limited/Sport/Base/Sport Premium/Premium/Sport Limited/I Sport/I Limited/Touring
-   2013 Subaru Impreza — Position: Rear | Fitment Precision: i/Limited/Sport/Base/Sport Premium/Premium/Sport Limited/I Sport/Touring
-   2013-2015 Subaru XV Crosstrek — Position: Rear
-   2012 Subaru Impreza — Position: Rear | Fitment Precision: Limited/Sport/R/Base/Sport Premium/Premium/Sport Limited/Touring

### 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 2012-2023 Subaru Crosstrek, Subaru Impreza, Subaru Forester, Subaru XV Crosstrek.

**What part number is this?**  
The listed part number is KG-100647.

**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 Subaru Crosstrek
-   KG-100647 fitment
-   Genius Disc Brake Rotor
-   Rear Disc Brake Rotor
-   2012-2023 Subaru Crosstrek Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2021

Subaru

Crosstrek

Rear

With Manual Parking Brake

2022

Subaru

Crosstrek

Rear

With Manual Parking Brake

2023

Subaru

Crosstrek

Rear

With Manual Parking Brake

2016

Subaru

Crosstrek

Rear

2017

Subaru

Crosstrek

Rear

2018

Subaru

Crosstrek

Rear

2019

Subaru

Crosstrek

Rear

2020

Subaru

Crosstrek

Rear

2015

Subaru

Impreza

Rear

2016

Subaru

Impreza

Rear

2017

Subaru

Impreza

Rear

2018

Subaru

Impreza

Rear

2019

Subaru

Impreza

Rear

2020

Subaru

Impreza

Rear

2021

Subaru

Impreza

Rear

2022

Subaru

Impreza

Rear

2023

Subaru

Impreza

Rear

2014

Subaru

Forester

Rear

2.5L

2015

Subaru

Forester

Rear

2.5L

2016

Subaru

Forester

Rear

2.5L

2017

Subaru

Forester

Rear

2.5L

2018

Subaru

Forester

Rear

2.5L

2014

Subaru

Impreza

Rear

i/Limited/Sport/Base/Sport Premium/Premium/Sport Limited/I Sport/I Limited/Touring

2013

Subaru

Impreza

Rear

i/Limited/Sport/Base/Sport Premium/Premium/Sport Limited/I Sport/Touring

2013

Subaru

XV Crosstrek

Rear

2014

Subaru

XV Crosstrek

Rear

## Details

- **Price:** 84.59 CAD
- **Vendor:** Genius
- **Type:** Disc Brake Rotor
- **Tags:** 2012-2023 Subaru Crosstrek, Automotive Parts, Brake Parts, Disc Brake Rotor, Genius, KG-100647, Rear, Replacement Parts, Subaru Crosstrek, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 84.59 CAD | In stock |

## Images

- Genius KG-100647 Disc Brake Rotor for 2012-2023 Subaru Crosstrek, Subaru Impreza and More - Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/genius-kg-100647-disc-brake-rotor-2012-2023-subaru-crosstrek)
> Updated: 2026-07-16