# WeatherTech 448864 DigitalFit Black Rear Set Floor Liners for 2018-2022 LEXUS 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 448864.

### Vehicle Fitment

-   2018 LEXUS RX350L — Position: Rear; Fitment Precision: BASE
-   2019 LEXUS RX350L — Position: Rear; Fitment Precision: BASE
-   2020 LEXUS RX350L — Position: Rear; Fitment Precision: BASE
-   2021 LEXUS RX350L — Position: Rear; Fitment Precision: BASE
-   2022 LEXUS RX350L — Position: Rear; Fitment Precision: BASE
-   2018 LEXUS RX450HL — Position: Rear; Fitment Precision: BASE
-   2019 LEXUS RX450HL — Position: Rear; Fitment Precision: BASE
-   2020 LEXUS RX450HL — Position: Rear; Fitment Precision: BASE

### 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 448864.

**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 LEXUS RX350L
-   448864 fitment
-   WeatherTech Floor Liner
-   Rear Floor Liner
-   2018 LEXUS RX350L Floor Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

LEXUS

RX350L

Rear

BASE

2019

LEXUS

RX350L

Rear

BASE

2020

LEXUS

RX350L

Rear

BASE

2021

LEXUS

RX350L

Rear

BASE

2022

LEXUS

RX350L

Rear

BASE

2018

LEXUS

RX450HL

Rear

BASE

2019

LEXUS

RX450HL

Rear

BASE

2020

LEXUS

RX450HL

Rear

BASE

2021

LEXUS

RX450HL

Rear

BASE

2022

LEXUS

RX450HL

Rear

BASE

## Details

- **Price:** 158.32 CAD
- **Vendor:** WeatherTech
- **Type:** Floor Liner
- **Tags:** 2018 LEXUS RX350L, 2018 LEXUS RX450HL, 2019 LEXUS RX350L, 2019 LEXUS RX450HL, 2020 LEXUS RX350L, 2020 LEXUS RX450HL, 2021 LEXUS RX350L, 2021 LEXUS RX450HL, 2022 LEXUS RX350L, 2022 LEXUS RX450HL, 448864, Automotive, Automotive Performance, BASE, Direct Replacement, Floor Liner, Rear, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 158.32 CAD | In stock |

## Images

- WeatherTech 448864 DigitalFit Black Rear Set Floor Liners for 2018-2022 LEXUS Multiple Models

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-lexus-floor-liner-448864)
> Updated: 2026-06-17