# Bilstein 22-278593 B4 Series Front Passenger Side Suspension Strut Assembly for 2015-2019 Subaru Outback

### Performance Overview

Bilstein B4 Series Shocks and Struts provide with both monotube and twin-tube shock and struts are ideal as OEM replacements, and are made to guarantee factory quality performance. They feature a large-diameter body, and rely on track-proven and road ready suspension technologies.

### Key Features

-   Bilstein B4 Series Shocks and Struts provide with both monotube and twin-tube shock and struts are ideal as OEM replacements, and are made to guarantee factory quality performance.
-   They feature a large-diameter body, and rely on track-proven and road ready suspension technologies.

### Vehicle Fitment

-   2015 Subaru Outback (Position: Passenger Side; Note: 2.5I, 2.5I Limited, 2.5I Premium, 3.6R Limited)
-   2016 Subaru Outback (Position: Passenger Side; Note: 2.5I, 2.5I Limited, 2.5I Premium, 3.6R Limited)
-   2017 Subaru Outback (Position: Passenger Side; Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring)
-   2018 Subaru Outback (Position: Passenger Side; Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring)
-   2019 Subaru Outback (Position: Passenger Side; Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring)

### 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 22-278593.

**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

-   B4 Series Front Passenger Side Suspension Strut Assembly for Subaru Outback
-   22-278593 fitment
-   Bilstein B4 Series Front Passenger Side Suspension Strut Assembly
-   Passenger Side B4 Series Front Passenger Side Suspension Strut Assembly
-   2015 Subaru Outback B4 Series Front Passenger Side Suspension Strut Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Subaru

Outback

Passenger Side

2.5I, 2.5I Limited, 2.5I Premium, 3.6R Limited

2016

Subaru

Outback

Passenger Side

2.5I, 2.5I Limited, 2.5I Premium, 3.6R Limited

2017

Subaru

Outback

Passenger Side

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring

2018

Subaru

Outback

Passenger Side

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring

2019

Subaru

Outback

Passenger Side

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring, 3.6R Limited, 3.6R Touring

## Details

- **Price:** 188.46 CAD
- **Vendor:** Bilstein
- **Type:** B4 Series Front Passenger Side Suspension Strut Assembly
- **Tags:** 2015 Subaru Outback, 2016 Subaru Outback, 2017 Subaru Outback, 2018 Subaru Outback, 2019 Subaru Outback, 22-278593, Automotive Parts, B4 Series Front Passenger Side Suspension Strut Assembly, Bilstein, Bilstein Suspension, Direct Replacement, Passenger Side, Performance Suspension, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 188.46 CAD | In stock |

## Images

- Bilstein 22-278593 B4 Series Front Passenger Side Suspension Strut Assembly for 2015-2019 Subaru Outback

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bilstein-subaru-outback-strut-assembly-22-278593)
> Updated: 2026-07-16