# Unity Automotive 78A-11158 Front Right Suspension Strut Coil Spring Assembly for 2004-2007 Subaru Impreza

### Performance Overview

The Unity Automotive 78A-11158 Suspension Strut Coil Spring Assembly is designed as a direct replacement part for compatible Subaru Impreza applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

**Installation Position:** Front Right

### Key Features

-   Includes everything you need for strut replacement in a single
-   fully assembled unit with no need for a spring compressor
-   Precisely calibrated to meet the OE design
-   each application-specific coil spring type is engineered to restore ride height and support the vehicle's weight
-   Application-specific coil spring

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 1331751R, 1331753R, G57641, MP1331751R, MP1331753R, 182439, 172439, 90201370R, 823091, 11158, W1331751R

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2004 Subaru Impreza
-   2005 Subaru Impreza
-   2006 Subaru Impreza
-   2007 Subaru Impreza

### Vehicle Fitment Table

   

Year

Make

Model

Position

2004

Subaru

Impreza

Front Right

2005

Subaru

Impreza

Front Right

2006

Subaru

Impreza

Front Right

2007

Subaru

Impreza

Front Right

### FAQ

**Will this fit a 2004 Subaru Impreza?**  
Yes, this Suspension Strut Coil Spring Assembly fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
This part is listed for the Front Right position on compatible vehicles.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Suspension Strut Coil Spring Assembly for Subaru Impreza
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-   Unity Automotive 78A-11158 Suspension Strut Coil Spring Assembly
-   replacement 78A-11158 Suspension Strut Coil Spring Assembly
-   2004-2007 Subaru Impreza Suspension Strut Coil Spring Assembly

## Details

- **Price:** 184.31 CAD
- **Vendor:** Unity Automotive
- **Type:** Suspension Strut Coil Spring Assembly
- **Tags:** 11158, 1331751R, 1331753R, 172439, 182439, 2004 Subaru Impreza, 2004-2007 Subaru Impreza, 2004-2007 Subaru Impreza Suspension Strut Coil Spring Assembly, 2005 Subaru Impreza, 2006 Subaru Impreza, 2007 Subaru Impreza, 78A-11158, 823091, 90201370R, AI Readable Fitment, coil, Front Right, Front Right Suspension Strut Coil Spring Assembly for 2004 Subaru Impreza, G57641, MP1331751R, MP1331753R, replacement 78A-11158 Suspension Strut Coil Spring Assembly, replacement auto part, spring, strut, Subaru Impreza, Suspension, Suspension Strut Coil Spring Assembly, Suspension Strut Coil Spring Assembly fitment, Suspension Strut Coil Spring Assembly for Subaru Impreza, Unity Automotive, Unity Automotive 78A-11158 Suspension Strut Coil Spring Assembly, Unity Automotive Suspension Strut Coil Spring Assembly, vehicle fitment, W1331751R

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 184.31 CAD | In stock |

## Images

- TMC_Suspension Strut_78-72945

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/front-right-suspension-strut-coil-spring-assembly-for-04-07-subaru-impreza-wagon)
> Updated: 2026-06-08