# WeatherTech 4512501 Tan Front DigitalFit FloorLiner for 2018-2020 Buick Multiple Models

### 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 4512501.

### Vehicle Fitment

-   2018 Buick Regal Sportback — Fitment Precision: BASE, ESSENCE, GS, PREFERRED, PREFERRED II
-   2019 Buick Regal Sportback — Fitment Precision: AVENIR, BASE, ESSENCE, GS, PREFERRED, PREFERRED II
-   2020 Buick Regal Sportback — Fitment Precision: AVENIR, BASE, ESSENCE, GS, PREFERRED
-   2018 Buick Regal Tourx — Fitment Precision: BASE, ESSENCE, PREFERRED
-   2019 Buick Regal Tourx — Fitment Precision: BASE, ESSENCE, PREFERRED
-   2020 Buick Regal Tourx — Fitment Precision: BASE, ESSENCE, PREFERRED

### 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 4512501.

**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 Buick Regal Sportback
-   4512501 fitment
-   WeatherTech Floor Liner
-   Tan Front DigitalFit FloorLiner fitment
-   2018 Buick Regal Sportback Floor Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Buick

Regal Sportback

BASE, ESSENCE, GS, PREFERRED, PREFERRED II

2019

Buick

Regal Sportback

AVENIR, BASE, ESSENCE, GS, PREFERRED, PREFERRED II

2020

Buick

Regal Sportback

AVENIR, BASE, ESSENCE, GS, PREFERRED

2018

Buick

Regal Tourx

BASE, ESSENCE, PREFERRED

2019

Buick

Regal Tourx

BASE, ESSENCE, PREFERRED

2020

Buick

Regal Tourx

BASE, ESSENCE, PREFERRED

## Details

- **Price:** 203.12 CAD
- **Vendor:** WeatherTech
- **Type:** Floor Liner
- **Tags:** 2018 Buick Regal Sportback, 2018 Buick Regal Tourx, 2019 Buick Regal Sportback, 2019 Buick Regal Tourx, 2020 Buick Regal Sportback, 2020 Buick Regal Tourx, 4512501, Automotive, Automotive Performance, AVENIR, BASE, Direct Replacement, ESSENCE, Floor Liner, GS, PREFERRED, PREFERRED II, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 203.12 CAD | In stock |

## Images

- WeatherTech 4512501 Tan Front DigitalFit FloorLiner for 2018-2020 Buick Multiple Models

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-buick-floor-liner-4512501)
> Updated: 2026-06-17