# CMX 8-581045 Rear Disc Brake Rotor for 2013-2019 Cadillac ATS

### Performance Overview

As a leader in the Automotive Braking industry, CMX delivers unrivaled braking solutions that redefine performance, reliability, and safety for your vehicle. CMX offers a comprehensive range of cutting-edge brake components meticulously engineered to meet the demands of do-it-yourself customers, garages and large fleet operators. From high-performance brake pads and rotors, to durable brake drums, reliable brake wheel cylinders, state-of-the-art brake shoes and convenient brake kits, CMX has everything you need to elevate your vehicle's braking system. We delivers the highest standards of quality and reliability for your braking needs, enabling you to drive with confidence, precision, and peace of mind.This disc Brake Rotor is listed for 2013-2019 Cadillac ATS. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement disc Brake Rotor for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Disc Brake Rotor

### Vehicle Fitment

**Fitment Summary:** 2013-2019 Cadillac ATS

**Position:** Rear

-   2018-2019 Cadillac ATS — Position: Rear; Fitment Precision: Premium Performance/Premium Luxury/Luxury/Base
-   2017 Cadillac ATS — Position: Rear; Fitment Precision: Base/Premium Performance/Premium Luxury/Luxury/Performance
-   2016 Cadillac ATS — Position: Rear; Fitment Precision: Luxury/Base/Performance/Premium
-   2013-2015 Cadillac ATS — Position: Rear

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 8-581045.

**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 Rotor for Cadillac ATS
-   2013-2019 Cadillac ATS disc Brake Rotor
-   8-581045 fitment
-   CMX disc Brake Rotor
-   Rear disc Brake Rotor

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Cadillac

ATS

Rear

Premium Performance/Premium Luxury/Luxury/Base

2019

Cadillac

ATS

Rear

Premium Performance/Premium Luxury/Luxury/Base

2017

Cadillac

ATS

Rear

Base/Premium Performance/Premium Luxury/Luxury/Performance

2016

Cadillac

ATS

Rear

Luxury/Base/Performance/Premium

2013

Cadillac

ATS

Rear

2014

Cadillac

ATS

Rear

2015

Cadillac

ATS

Rear

## Details

- **Price:** 56.93 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 56.93 CAD | In stock |

## Images

- CMX_Disc Brake Rotor_8-581045

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> Source: [Standard Auto Part](www.standardautopart.com/products/rear-disc-brake-rotor-1-piece-only-for-cadillac-ats-8-581045)
> Updated: 2026-06-20