# WeatherTech 4411121 Black DigitalFit Front Set Floor Liner for 2005-2011 Cadillac STS

### 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 4411121.

### Vehicle Fitment

-   2005 Cadillac STS — Position: Front; Fitment Precision: BASE; Note: All Wheel Drive
-   2006 Cadillac STS — Position: Front; Fitment Precision: BASE; Note: All Wheel Drive
-   2007 Cadillac STS — Position: Front; Fitment Precision: BASE; Note: All Wheel Drive
-   2008 Cadillac STS — Position: Front; Fitment Precision: BASE, PLATINUM; Note: All Wheel Drive
-   2009 Cadillac STS — Position: Front; Fitment Precision: BASE, PLATINUM; Note: All Wheel Drive
-   2010 Cadillac STS — Position: Front; Fitment Precision: BASE; Note: All Wheel Drive
-   2011 Cadillac STS — Position: Front; Fitment Precision: BASE; Note: All Wheel Drive

### 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 4411121.

**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 STS
-   4411121 fitment
-   WeatherTech Floor Liner
-   Front Floor Liner
-   2005 Cadillac STS Floor Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Cadillac

STS

Front

BASE

All Wheel Drive

2006

Cadillac

STS

Front

BASE

All Wheel Drive

2007

Cadillac

STS

Front

BASE

All Wheel Drive

2008

Cadillac

STS

Front

BASE, PLATINUM

All Wheel Drive

2009

Cadillac

STS

Front

BASE, PLATINUM

All Wheel Drive

2010

Cadillac

STS

Front

BASE

All Wheel Drive

2011

Cadillac

STS

Front

BASE

All Wheel Drive

## Details

- **Price:** 214.32 CAD
- **Vendor:** WeatherTech
- **Type:** Floor Liner
- **Tags:** 2005 Cadillac STS, 2006 Cadillac STS, 2007 Cadillac STS, 2008 Cadillac STS, 2009 Cadillac STS, 2010 Cadillac STS, 2011 Cadillac STS, 4411121, Automotive, Automotive Performance, BASE, Direct Replacement, Floor Liner, Front, PLATINUM, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 214.32 CAD | In stock |

## Images

- WeatherTech 4411121 Black DigitalFit Front Set Floor Liner for 2005-2011 Cadillac STS

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-cadillac-sts-floor-liner-4411121)
> Updated: 2026-06-17