# Unity Automotive 78A-15850 Rear Suspension Strut Coil Spring Assembly for 2000-2004 Subaru Legacy

### Performance Overview

The first and only Quick-Strut assemblies that are unmatched in quality, durability and fit. Simplified installation process agaisnt competition, including everything needed for strut replacement in a single, fully assembled unit with no need for a spring compressor. Our Quick-Strut units feature high-quality steel, application-specific coil springs to restore ride height and strut rods which surpass the OE flexibility standard, maintaining structural integrity in the event of a major road impact.This suspension Strut and Coil Spring Assembly is listed for 2000-2004 Subaru Legacy. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement suspension Strut and Coil Spring Assembly for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Rear Suspension Strut and Coil Spring Assembly

### Vehicle Fitment

**Fitment Summary:** 2000-2004 Subaru Legacy

**Position:** Rear

-   2004 Subaru Legacy — Position: Rear; Fitment Precision: L/L 35th Anniversary/GT and with Sedan; Note: Excludes Outback Models and Sport Suspension
-   2003 Subaru Legacy — Position: Rear; Fitment Precision: GT/L SE/L and with Sedan; Note: Excludes Outback Models and Sport Suspension
-   2000-2002 Subaru Legacy — Position: Rear; Fitment Precision: L/GT/GT Limited and with Sedan; Note: Excludes Outback Models and Sport Suspension

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 78A-15850.

**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

-   suspension Strut and Coil Spring Assembly for Subaru Legacy
-   2000-2004 Subaru Legacy suspension Strut and Coil Spring Assembly
-   78A-15850 fitment
-   Unity Automotive suspension Strut and Coil Spring Assembly
-   Rear suspension Strut and Coil Spring Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Subaru

Legacy

Rear

L/L 35th Anniversary/GT and with Sedan

Excludes Outback Models and Sport Suspension

2003

Subaru

Legacy

Rear

GT/L SE/L and with Sedan

Excludes Outback Models and Sport Suspension

2000

Subaru

Legacy

Rear

L/GT/GT Limited and with Sedan

Excludes Outback Models and Sport Suspension

2001

Subaru

Legacy

Rear

L/GT/GT Limited and with Sedan

Excludes Outback Models and Sport Suspension

2002

Subaru

Legacy

Rear

L/GT/GT Limited and with Sedan

Excludes Outback Models and Sport Suspension

## Details

- **Price:** 125.14 CAD
- **Vendor:** Unity Automotive
- **Type:** Suspension Strut Coil Spring Assembly
- **Tags:** 1345397, 15850, 171354, 181354, 2000 Subaru Legacy, 2000-2002 Subaru Legacy, 2000-2004 Subaru Legacy Suspension Strut Coil Spring Assembly, 2001 Subaru Legacy, 2002 Subaru Legacy, 2003 Subaru Legacy, 2004 Subaru Legacy, 2345397, 271354, 281354, 78A-15850, 814470, 90201404X, AI Readable Fitment, coil, G57430, MP1345397, MP2345397, Rear, Rear Suspension Strut Coil Spring Assembly for 2000 Subaru Legacy, replacement 78A-15850 Suspension Strut Coil Spring Assembly, replacement auto part, spring, strut, Subaru Legacy, Suspension, Suspension Strut Coil Spring Assembly, Suspension Strut Coil Spring Assembly fitment, Suspension Strut Coil Spring Assembly for Subaru Legacy, Unity Automotive, Unity Automotive 78A-15850 Suspension Strut Coil Spring Assembly, Unity Automotive Suspension Strut Coil Spring Assembly, vehicle fitment, W1345397

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 125.14 CAD | In stock |

## Images

- TMC_Suspension Strut_78-72945

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-suspension-strut-coil-spring-assembly-for-subaru-legacy-78a-15850)
> Updated: 2026-06-09