# WeatherTech 440342 Black DigitalFit Rear Set Floor Liner for 2006-2010 Hummer H3

### 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 440342.

### Vehicle Fitment

-   2006 Hummer H3 — Position: Rear; Fitment Precision: BASE
-   2007 Hummer H3 — Position: Rear; Fitment Precision: BASE, X
-   2008 Hummer H3 — Position: Rear; Fitment Precision: ALPHA, BASE, X
-   2009 Hummer H3 — Position: Rear; Fitment Precision: ALPHA, BASE, CHAMPIONSHIP SERIES, X
-   2010 Hummer H3 — Position: Rear; Fitment Precision: ALPHA, 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 440342.

**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 Hummer H3
-   440342 fitment
-   WeatherTech Floor Liner
-   Rear Floor Liner
-   2006 Hummer H3 Floor Liner

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Hummer

H3

Rear

BASE

2007

Hummer

H3

Rear

BASE, X

2008

Hummer

H3

Rear

ALPHA, BASE, X

2009

Hummer

H3

Rear

ALPHA, BASE, CHAMPIONSHIP SERIES, X

2010

Hummer

H3

Rear

ALPHA, BASE

## Details

- **Price:** 142.32 CAD
- **Vendor:** WeatherTech
- **Type:** Floor Liner
- **Tags:** 2006 Hummer H3, 2007 Hummer H3, 2008 Hummer H3, 2009 Hummer H3, 2010 Hummer H3, 440342, ALPHA, Automotive, Automotive Performance, BASE, CHAMPIONSHIP SERIES, Direct Replacement, Floor Liner, Rear, Vehicle Specific, WeatherTech, X

## Variants

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

## Images

- WeatherTech 440342 Black DigitalFit Rear Set Floor Liner for 2006-2010 Hummer H3

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-hummer-h3-floor-liner-440342)
> Updated: 2026-06-17