# Unity Automotive 78A-11386 Front Right Suspension Strut Coil Spring Assembly for 2011-2020 Toyota Sienna

### Performance Overview

The Unity Automotive 78A-11386 Suspension Strut Coil Spring Assembly is designed as a direct replacement part for compatible Toyota Sienna 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:** 1333492R, 1333818R, 2333492R, 2333818R, G57733, SR4415, MP1333492R, MP1333818R, MP2333492R, MP2333818R, 182781, 182783, 172781, 172783, 173094, 90201212R, 821351, V172781, VTOY012R, 11386, W1333492R

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.

-   2011 Toyota Sienna
-   2012 Toyota Sienna
-   2013 Toyota Sienna
-   2014 Toyota Sienna
-   2015 Toyota Sienna
-   2016 Toyota Sienna
-   2017 Toyota Sienna
-   2018 Toyota Sienna
-   2019 Toyota Sienna
-   2020 Toyota Sienna

### Vehicle Fitment Table

   

Year

Make

Model

Position

2011

Toyota

Sienna

Front Right

2012

Toyota

Sienna

Front Right

2013

Toyota

Sienna

Front Right

2014

Toyota

Sienna

Front Right

2015

Toyota

Sienna

Front Right

2016

Toyota

Sienna

Front Right

2017

Toyota

Sienna

Front Right

2018

Toyota

Sienna

Front Right

2019

Toyota

Sienna

Front Right

2020

Toyota

Sienna

Front Right

### FAQ

**Will this fit a 2011 Toyota Sienna?**  
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 Toyota Sienna
-   Front Right Suspension Strut Coil Spring Assembly for 2011 Toyota Sienna
-   Unity Automotive 78A-11386 Suspension Strut Coil Spring Assembly
-   replacement 78A-11386 Suspension Strut Coil Spring Assembly
-   2011-2020 Toyota Sienna Suspension Strut Coil Spring Assembly

## Details

- **Price:** 171.96 CAD
- **Vendor:** Unity Automotive
- **Type:** Suspension Strut Coil Spring Assembly
- **Tags:** 11386, 1333492R, 1333818R, 172781, 172783, 173094, 182781, 182783, 2011 Toyota Sienna, 2011-2020 Toyota Sienna, 2011-2020 Toyota Sienna Suspension Strut Coil Spring Assembly, 2012 Toyota Sienna, 2013 Toyota Sienna, 2014 Toyota Sienna, 2015 Toyota Sienna, 2016 Toyota Sienna, 2017 Toyota Sienna, 2018 Toyota Sienna, 2019 Toyota Sienna, 2020 Toyota Sienna, 2333492R, 2333818R, 78A-11386, 821351, 90201212R, AI Readable Fitment, coil, Front Right, Front Right Suspension Strut Coil Spring Assembly for 2011 Toyota Sienna, G57733, MP1333492R, MP1333818R, MP2333492R, MP2333818R, replacement 78A-11386 Suspension Strut Coil Spring Assembly, replacement auto part, spring, SR4415, strut, Suspension, Suspension Strut Coil Spring Assembly, Suspension Strut Coil Spring Assembly fitment, Suspension Strut Coil Spring Assembly for Toyota Sienna, Toyota Sienna, Unity Automotive, Unity Automotive 78A-11386 Suspension Strut Coil Spring Assembly, Unity Automotive Suspension Strut Coil Spring Assembly, V172781, vehicle fitment, VTOY012R, W1333492R

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 171.96 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-toyota-sienna-excludes-awd)
> Updated: 2026-06-02