# WeatherTech 81909IM Dark Tint Rear Side Window Deflector for 2015-2019 Subaru Legacy

### Performance Overview

The WeatherTech Side Window Deflector is precision-machined for a perfect fit with your vehicle's window channel. They are made from the highest quality acrylic material available and is designed to ensure maximum performance with captivating style. The Side Window Deflector allows for fresh air to move into the vehicle while dissipating interior heat and keeping the rain out. The low-profile design ensures a near OEM look making this accessory perfect for a subtle boost in style. Installation is a breeze, no drilling necessary.

### Key Features

-   The WeatherTech Side Window Deflector is precision-machined for a perfect fit with your vehicle's window channel.
-   They are made from the highest quality acrylic material available and is designed to ensure maximum performance with captivating style.
-   The Side Window Deflector allows for fresh air to move into the vehicle while dissipating interior heat and keeping the rain out.
-   The low-profile design ensures a near OEM look making this accessory perfect for a subtle boost in style.
-   WeatherTech part number 81909IM.

### Vehicle Fitment

-   2015 Subaru Legacy — Position: Rear Side Windows; Fitment Precision: 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 3.6R LIMITED
-   2016 Subaru Legacy — Position: Rear Side Windows; Fitment Precision: 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 3.6R LIMITED
-   2017 Subaru Legacy — Position: Rear Side Windows; Fitment Precision: 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED
-   2018 Subaru Legacy — Position: Rear Side Windows; Fitment Precision: 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED
-   2019 Subaru Legacy — Position: Rear Side Windows; Fitment Precision: 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED

### 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 81909IM.

**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

-   Side Window Deflector for Subaru Legacy
-   81909IM fitment
-   WeatherTech Side Window Deflector
-   Rear Side Windows Side Window Deflector
-   2015 Subaru Legacy Side Window Deflector

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Subaru

Legacy

Rear Side Windows

2.5I, 2.5I LIMITED, 2.5I PREMIUM, 3.6R LIMITED

2016

Subaru

Legacy

Rear Side Windows

2.5I, 2.5I LIMITED, 2.5I PREMIUM, 3.6R LIMITED

2017

Subaru

Legacy

Rear Side Windows

2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED

2018

Subaru

Legacy

Rear Side Windows

2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED

2019

Subaru

Legacy

Rear Side Windows

2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 3.6R LIMITED

## Details

- **Price:** 70.4 CAD
- **Vendor:** WeatherTech
- **Type:** Side Window Deflector
- **Tags:** 2.5I, 2.5I LIMITED, 2.5I PREMIUM, 2.5I SPORT, 2015 Subaru Legacy, 2016 Subaru Legacy, 2017 Subaru Legacy, 2018 Subaru Legacy, 2019 Subaru Legacy, 3.6R LIMITED, 81909IM, Automotive, Automotive Performance, Direct Replacement, Rear Side Windows, Side Window Deflector, Vehicle Specific, WeatherTech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 70.40 CAD | In stock |

## Images

- WeatherTech 81909IM Dark Tint Rear Side Window Deflector for 2015-2019 Subaru Legacy

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> Source: [Standard Auto Part](www.standardautopart.com/products/weathertech-subaru-legacy-side-window-deflector-81909im)
> Updated: 2026-06-17