# Genius KG-100408 Disc Brake Rotor for 2009-2013 Toyota Matrix, Pontiac Vibe - 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:** 2009-2013 Toyota Matrix, Pontiac Vibe

**Position:** Rear

-   2011-2013 Toyota Matrix — Position: Rear | Fitment Precision: AWD/XRS
-   2011-2013 Toyota Matrix — Position: Rear | Fitment Precision: S and with AWD
-   2009-2010 Pontiac Vibe — Position: Rear | Fitment Precision: AWD/GT
-   2009-2010 Toyota Matrix — Position: Rear | Fitment Precision: S/XR and with AWD
-   2009-2010 Toyota Matrix — Position: Rear | Fitment Precision: XRS

### 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 2009-2013 Toyota Matrix, Pontiac Vibe.

**What part number is this?**  
The listed part number is KG-100408.

**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 Toyota Matrix
-   KG-100408 fitment
-   Genius Disc Brake Rotor
-   Rear Disc Brake Rotor
-   2009-2013 Toyota Matrix Disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Toyota

Matrix

Rear

AWD/XRS

2012

Toyota

Matrix

Rear

AWD/XRS

2013

Toyota

Matrix

Rear

AWD/XRS

2011

Toyota

Matrix

Rear

S and with AWD

2012

Toyota

Matrix

Rear

S and with AWD

2013

Toyota

Matrix

Rear

S and with AWD

2009

Pontiac

Vibe

Rear

AWD/GT

2010

Pontiac

Vibe

Rear

AWD/GT

2009

Toyota

Matrix

Rear

S/XR and with AWD

2010

Toyota

Matrix

Rear

S/XR and with AWD

2009

Toyota

Matrix

Rear

XRS

2010

Toyota

Matrix

Rear

XRS

## Details

- **Price:** 78.45 CAD
- **Vendor:** Genius
- **Type:** Disc Brake Rotor
- **Tags:** 2009-2013 Toyota Matrix, Automotive Parts, Brake Parts, Disc Brake Rotor, Genius, KG-100408, Rear, Replacement Parts, Toyota Matrix, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 78.45 CAD | In stock |

## Images

- Genius KG-100408 Disc Brake Rotor for 2009-2013 Toyota Matrix, Pontiac Vibe - Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/genius-kg-100408-disc-brake-rotor-2009-2013-toyota-matrix)
> Updated: 2026-07-16