# CMX 8-582033 Disc Brake Rotor for 2016-2021 Buick Regal Sportback

### 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 2016-2021 Buick Regal Sportback, Buick Regal TourX, Chevrolet Equinox, GMC Terrain, Buick LaCrosse, Buick Envision. 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 Front Disc Brake Rotor

### Vehicle Fitment

**Fitment Summary:** 2016-2021 Buick Regal Sportback, Buick Regal TourX, Chevrolet Equinox, GMC Terrain, Buick LaCrosse, Buick Envision

**Position:** Front

-   2018-2020 Buick Regal Sportback — Position: Front; Note: With 321mm Diameter Front Rotor
-   2018-2020 Buick Regal TourX — Position: Front; Note: With 321mm Diameter Front Rotor
-   2018-2021 Chevrolet Equinox — Position: Front; Note: With 321mm Diameter Front Rotor
-   2018-2021 GMC Terrain — Position: Front; Note: With 321mm Diameter Front Rotor
-   2017-2019 Buick LaCrosse — Position: Front; Note: With 321mm Diameter Front Rotor
-   2016-2018 Buick Envision — Position: Front

### 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 8-582033.

**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 Buick Regal Sportback
-   2016-2021 Buick Regal Sportback disc Brake Rotor
-   8-582033 fitment
-   CMX disc Brake Rotor
-   Front disc Brake Rotor
-   disc Brake Rotor for Buick Regal TourX

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Buick

Regal Sportback

Front

With 321mm Diameter Front Rotor

2019

Buick

Regal Sportback

Front

With 321mm Diameter Front Rotor

2020

Buick

Regal Sportback

Front

With 321mm Diameter Front Rotor

2018

Buick

Regal TourX

Front

With 321mm Diameter Front Rotor

2019

Buick

Regal TourX

Front

With 321mm Diameter Front Rotor

2020

Buick

Regal TourX

Front

With 321mm Diameter Front Rotor

2018

Chevrolet

Equinox

Front

With 321mm Diameter Front Rotor

2019

Chevrolet

Equinox

Front

With 321mm Diameter Front Rotor

2020

Chevrolet

Equinox

Front

With 321mm Diameter Front Rotor

2021

Chevrolet

Equinox

Front

With 321mm Diameter Front Rotor

2018

GMC

Terrain

Front

With 321mm Diameter Front Rotor

2019

GMC

Terrain

Front

With 321mm Diameter Front Rotor

2020

GMC

Terrain

Front

With 321mm Diameter Front Rotor

2021

GMC

Terrain

Front

With 321mm Diameter Front Rotor

2017

Buick

LaCrosse

Front

With 321mm Diameter Front Rotor

2018

Buick

LaCrosse

Front

With 321mm Diameter Front Rotor

2019

Buick

LaCrosse

Front

With 321mm Diameter Front Rotor

2016

Buick

Envision

Front

2017

Buick

Envision

Front

2018

Buick

Envision

Front

## Details

- **Price:** 71.06 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Rotor
- **Tags:** 2016 Buick Envision, 2016-2018-buick-envision-brakes-front-esi9933464, 2017 Buick Envision, 2017 Buick LaCrosse, 2018 Buick Envision, 2018 Buick LaCrosse, 2018 Buick Regal Sportback, 2018 Buick Regal TourX, 2018 Chevrolet Equinox, 2018 GMC Terrain, 2018-2020-buick-regal-sportback-brakes-front-with-321mm-diameter-front-rotor-esi3165466, 2018-2021-chevrolet-equinox-brakes-front-with-321mm-diameter-front-rotor-esi4854193, 2019 Buick LaCrosse, 2019 Buick Regal Sportback, 2019 Buick Regal TourX, 2019 Chevrolet Equinox, 2019 GMC Terrain, 2020 Buick Regal Sportback, 2020 Buick Regal TourX, 2020 Chevrolet Equinox, 2020 GMC Terrain, 2021 Chevrolet Equinox, 2021 GMC Terrain, 8-582033, Automotive Parts, CMX, CMX 8-582033, Daily Driving, Direct Replacement, Disc Brake Rotor, Front, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 71.06 CAD | In stock |

## Images

- CMX 8-582033 Disc Brake Rotor for 2016-2021 Buick Regal Sportback product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cmx-8-582033-disc-brake-rotor-for-2016-2021-buick-regal-sportback-8-582033)
> Updated: 2026-07-15