# CMX KBC-100364 Disc Brake Caliper for 2017-2020 Buick Regal Sportback, Buick Regal TourX, Buick LaCrosse - Rear

### 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 CMX KBC-100364 is a vehicle-specific disc brake caliper designed for compatible applications for 2017-2020 Buick Regal Sportback, Buick Regal TourX, Buick LaCrosse.

### Key Features

-   Kit includes: 2x Disc Brake Caliper

### Package include:

-   2x Rear Disc Brake Caliper (Both Side)

### Vehicle Fitment

**Fitment Summary:** 2017-2020 Buick Regal Sportback, Regal TourX, LaCrosse

**Position:** Rear

-   2018-2020 Buick Regal Sportback — Position: Rear; Fitment Precision: 2.0L
-   2018-2020 Buick Regal TourX — Position: Rear
-   2017-2019 Buick LaCrosse — Position: Rear

### FAQ

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

**What part number is this?**  
The listed part number is KBC-100364.

**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 Caliper for Buick Regal Sportback
-   2017-2020 Buick Regal Sportback Disc Brake Caliper
-   KBC-100364 fitment
-   CMX Disc Brake Caliper
-   Rear Disc Brake Caliper

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Buick

Regal Sportback

Rear

2.0L

2019

Buick

Regal Sportback

Rear

2.0L

2020

Buick

Regal Sportback

Rear

2.0L

2018

Buick

Regal TourX

Rear

2019

Buick

Regal TourX

Rear

2020

Buick

Regal TourX

Rear

2017

Buick

LaCrosse

Rear

2018

Buick

LaCrosse

Rear

2019

Buick

LaCrosse

Rear

## Details

- **Price:** 286.44 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Caliper
- **Tags:** 2.0L, 2017 Buick LaCrosse, 2018 Buick LaCrosse, 2018 Buick Regal Sportback, 2018 Buick Regal TourX, 2019 Buick LaCrosse, 2019 Buick Regal Sportback, 2019 Buick Regal TourX, 2020 Buick Regal Sportback, 2020 Buick Regal TourX, Automotive Parts, CMX, CMX KBC-100364, Daily Driver, Direct Replacement, Disc Brake Caliper, KBC-100364, Rear, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 286.44 CAD | In stock |

## Images

- CMX KBC-100364 Disc Brake Caliper for 2017-2020 Buick Regal Sportback, Buick Regal TourX, Buick LaCrosse - Rear product image

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> Source: [Standard Auto Part](www.standardautopart.com/products/cmx-kbc-100364-disc-brake-caliper-for-2017-2020-buick-regal-sportback-buick-regal-tourx-buick-lacrosse-rear-kbc-100364)
> Updated: 2026-06-09