# CMX KBC-100331 Disc Brake Caliper for 2013-2017 Chevrolet Sonic, Buick Encore, Chevrolet Trax - 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-100331 is a vehicle-specific disc brake caliper designed for compatible applications for 2013-2017 Chevrolet Sonic, Buick Encore, Chevrolet Trax.

### Key Features

-   Kit includes: 2x Disc Brake Caliper

### Package include:

-   2x Rear Disc Brake Caliper (Both Side)

### Vehicle Fitment

**Fitment Summary:** 2013-2017 Chevrolet, Buick Sonic, Encore, Trax

**Position:** Rear

-   2014-2016 Chevrolet Sonic — Position: Rear; Fitment Precision: LTZ and with 1.4L
-   2013-2017 Buick Encore — Position: Rear
-   2013-2016 Chevrolet Sonic — Position: Rear; Fitment Precision: RS
-   2013-2017 Chevrolet Trax — 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-100331.

**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 Chevrolet Sonic
-   2013-2017 Chevrolet Sonic Disc Brake Caliper
-   KBC-100331 fitment
-   CMX Disc Brake Caliper
-   Rear Disc Brake Caliper

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2014

Chevrolet

Sonic

Rear

LTZ and with 1.4L

2015

Chevrolet

Sonic

Rear

LTZ and with 1.4L

2016

Chevrolet

Sonic

Rear

LTZ and with 1.4L

2013

Buick

Encore

Rear

2014

Buick

Encore

Rear

2015

Buick

Encore

Rear

2016

Buick

Encore

Rear

2017

Buick

Encore

Rear

2013

Chevrolet

Sonic

Rear

RS

2014

Chevrolet

Sonic

Rear

RS

## Details

- **Price:** 268.98 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Caliper
- **Tags:** 2013 Buick Encore, 2013 Chevrolet Sonic, 2014 Buick Encore, 2014 Chevrolet Sonic, 2015 Buick Encore, 2015 Chevrolet Sonic, 2016 Buick Encore, 2016 Chevrolet Sonic, 2017 Buick Encore, Automotive Parts, CMX, CMX KBC-100331, Daily Driver, Direct Replacement, Disc Brake Caliper, KBC-100331, LTZ and with 1.4L, Rear, RS, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 268.98 CAD | In stock |

## Images

- CMX KBC-100331 Disc Brake Caliper for 2013-2017 Chevrolet Sonic, Buick Encore, Chevrolet Trax - Rear product image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/cmx-kbc-100331-disc-brake-caliper-for-2013-2017-chevrolet-sonic-buick-encore-chevrolet-trax-rear-kbc-100331)
> Updated: 2026-06-06