# WeatherTech 449542 Black Rear DigitalFit FloorLiner for 2016-2020 Cadillac CT6

### Performance Overview

WeatherTech's DigitalFit Floor Liner is the most advanced interior protection mat in the market. Redefining "absolute interior protection", WeatherTech's DigitalFit Mat offers complete coverage of the floor and raised sides. WeatherTech uses a patented High-Density Tri-Extruded (HDTE) material provides a rigidity, additional surface friction, as well as a comfortable feel when stepping on the surface. The DigitalFit Mat is also designed with deep channels to divert water from your footwear to a lower reservoir while keeping the dirt, water, sand, and other unwanted particles locked in place.

### Key Features

-   WeatherTech's DigitalFit Floor Liner is the most advanced interior protection mat in the market.
-   Redefining "absolute interior protection", WeatherTech's DigitalFit Mat offers complete coverage of the floor and raised sides.
-   WeatherTech uses a patented High-Density Tri-Extruded (HDTE) material provides a rigidity, additional surface friction, as well as a comfortable feel when stepping on the surface.
-   The DigitalFit Mat is also designed with deep channels to divert water from your footwear to a lower reservoir while keeping the dirt, water, sand, and other unwanted particles locked in place.
-   WeatherTech part number 449542.

### Vehicle Fitment

-   2016 Cadillac CT6 — Fitment Precision: BASE, LUXURY, PLATINUM, PREMIUM LUXURY
-   2017 Cadillac CT6 — Fitment Precision: BASE, LUXURY, PLATINUM, PLUG-IN, PREMIUM LUXURY
-   2018 Cadillac CT6 — Fitment Precision: BASE, LUXURY, PLATINUM, PLUG-IN, PREMIUM LUXURY
-   2019 Cadillac CT6 — Fitment Precision: LUXURY, PLATINUM, PREMIUM LUXURY, SPORT, V
-   2020 Cadillac CT6 — Fitment Precision: LUXURY, PLATINUM, PREMIUM LUXURY, V

### FAQ

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

**What part number is this?**  
The listed part number is 449542.

**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

-   Floor Liner for Cadillac CT6
-   449542 fitment
-   WeatherTech Floor Liner
-   Black Rear DigitalFit FloorLiner fitment
-   2016 Cadillac CT6 Floor Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2016

Cadillac

CT6

BASE, LUXURY, PLATINUM, PREMIUM LUXURY

2017

Cadillac

CT6

BASE, LUXURY, PLATINUM, PLUG-IN, PREMIUM LUXURY

2018

Cadillac

CT6

BASE, LUXURY, PLATINUM, PLUG-IN, PREMIUM LUXURY

2019

Cadillac

CT6

LUXURY, PLATINUM, PREMIUM LUXURY, SPORT, V

2020

Cadillac

CT6

LUXURY, PLATINUM, PREMIUM LUXURY, V

## Details

- **Price:** 142.32 CAD
- **Vendor:** WeatherTech
- **Type:** Floor Liner
- **Tags:** 2016 Cadillac CT6, 2017 Cadillac CT6, 2018 Cadillac CT6, 2019 Cadillac CT6, 2020 Cadillac CT6, 449542, Automotive, Automotive Performance, BASE, Direct Replacement, Floor Liner, LUXURY, PLATINUM, PLUG-IN, PREMIUM LUXURY, SPORT, V, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 142.32 CAD | In stock |

## Images

- WeatherTech 449542 Black Rear DigitalFit FloorLiner for 2016-2020 Cadillac CT6

---

> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-cadillac-ct6-floor-liner-449542)
> Updated: 2026-06-17