# CMX KBC-100353 Disc Brake Caliper for 2011-2018 BMW X4, BMW X3 - 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-100353 is a vehicle-specific disc brake caliper designed for compatible applications for 2011-2018 BMW X4, BMW X3.

### Key Features

-   Kit includes: 2x Disc Brake Caliper

### Package include:

-   2x Rear Disc Brake Caliper (Both Side)

### Vehicle Fitment

**Fitment Summary:** 2011-2018 BMW X4, X3

**Position:** Rear

-   2015-2018 BMW X4 — Position: Rear
-   2011-2017 BMW X3 — 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-100353.

**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 BMW X4
-   2011-2018 BMW X4 Disc Brake Caliper
-   KBC-100353 fitment
-   CMX Disc Brake Caliper
-   Rear Disc Brake Caliper

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

BMW

X4

Rear

2016

BMW

X4

Rear

2017

BMW

X4

Rear

2018

BMW

X4

Rear

2011

BMW

X3

Rear

2012

BMW

X3

Rear

2013

BMW

X3

Rear

2014

BMW

X3

Rear

2015

BMW

X3

Rear

2016

BMW

X3

Rear

## Details

- **Price:** 313.44 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Caliper
- **Tags:** 2011 BMW X3, 2012 BMW X3, 2013 BMW X3, 2014 BMW X3, 2015 BMW X3, 2015 BMW X4, 2016 BMW X3, 2016 BMW X4, 2017 BMW X4, 2018 BMW X4, Automotive Parts, CMX, CMX KBC-100353, Daily Driver, Direct Replacement, Disc Brake Caliper, KBC-100353, Rear, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 313.44 CAD | In stock |

## Images

- CMX KBC-100353 Disc Brake Caliper for 2011-2018 BMW X4, BMW X3 - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cmx-kbc-100353-disc-brake-caliper-for-2011-2018-bmw-x4-bmw-x3-rear-kbc-100353)
> Updated: 2026-06-06