# WeatherTech 40271 Black Cargo Liner for 2005-2011 Cadillac STS

### Performance Overview

Keep your cargo area protected with WeatherTech's Cargo Liners. WeatherTech digitally measures and cuts the Cargo Liner to the exact specification of your vehicles cargo area to offer complete cargo area protection. The elevated sides keep any dirt and grime away from your vehicle's cargo area while the channels keep your cargo away from the dirt or liquid trapped in the channels. WeatherTech Cargo Liners are made from a custom blended TPE that is damage resistant, keeps flexibility even in extreme temperature, and has a textured finish to keep cargo from sliding around. WeatherTech's Cargo Liner will keep you cargo area looking new all-year round.

### Key Features

-   Keep your cargo area protected with WeatherTech's Cargo Liners.
-   WeatherTech digitally measures and cuts the Cargo Liner to the exact specification of your vehicles cargo area to offer complete cargo area protection.
-   The elevated sides keep any dirt and grime away from your vehicle's cargo area while the channels keep your cargo away from the dirt or liquid trapped in the channels.
-   WeatherTech Cargo Liners are made from a custom blended TPE that is damage resistant, keeps flexibility even in extreme temperature, and has a textured finish to keep cargo from sliding around.
-   WeatherTech part number 40271.

### Vehicle Fitment

-   2005 Cadillac STS — Fitment Precision: BASE
-   2006 Cadillac STS — Fitment Precision: BASE, V
-   2007 Cadillac STS — Fitment Precision: BASE, V
-   2008 Cadillac STS — Fitment Precision: BASE, PLATINUM, V
-   2009 Cadillac STS — Fitment Precision: BASE, PLATINUM, V
-   2010 Cadillac STS — Fitment Precision: BASE
-   2011 Cadillac STS — 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 40271.

**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

-   Cargo Liner for Cadillac STS
-   40271 fitment
-   WeatherTech Cargo Liner
-   Black Cargo Liner fitment
-   2005 Cadillac STS Cargo Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Cadillac

STS

BASE

2006

Cadillac

STS

BASE, V

2007

Cadillac

STS

BASE, V

2008

Cadillac

STS

BASE, PLATINUM, V

2009

Cadillac

STS

BASE, PLATINUM, V

2010

Cadillac

STS

BASE

2011

Cadillac

STS

BASE

## Details

- **Price:** 191.98 CAD
- **Vendor:** WeatherTech
- **Type:** Cargo Liner
- **Tags:** 2005 Cadillac STS, 2006 Cadillac STS, 2007 Cadillac STS, 2008 Cadillac STS, 2009 Cadillac STS, 2010 Cadillac STS, 2011 Cadillac STS, 40271, Automotive, Automotive Performance, BASE, Cargo Liner, Direct Replacement, PLATINUM, V, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.98 CAD | In stock |

## Images

- WeatherTech 40271 Black Cargo Liner for 2005-2011 Cadillac STS

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/weathertech-cadillac-sts-cargo-liner-40271)
> Updated: 2026-07-06