# Mpulse MPS-MF665 Ignition Coil for 2010-2021 Subaru Legacy, Subaru Forester and Select Vehicles

### Performance Overview

The Mpulse MPS-MF665 Ignition Coil is designed as a direct replacement part for compatible Subaru select vehicles applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

### Key Features

-   mPulse ignition coils are engineered for a faster rise time and a better spark duration
-   Produce 15% higher spark energy for increased performance
-   Ensure reliable voltage for smooth engine performance
-   Stores the ignition energy
-   lower fuel consumption and reduced exhaust emissions

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 175806, IC768, 36-8246, UF-665, C-884, EC884, MF665

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.

-   2010 Subaru Legacy
-   2011 Subaru Legacy
-   2012 Subaru Legacy
-   2011 Subaru Forester
-   2012 Subaru Forester
-   2013 Subaru Forester
-   2011 Subaru Impreza
-   2012 Subaru Impreza
-   2013 Subaru Impreza
-   2014 Subaru Impreza
-   2012 Subaru WRX
-   2013 Subaru WRX
-   2014 Subaru WRX
-   2013 Subaru WRX STI
-   2014 Subaru WRX STI
-   2015 Subaru WRX STI
-   2016 Subaru WRX STI
-   2017 Subaru WRX STI
-   2018 Subaru WRX STI
-   2019 Subaru WRX STI
-   2020 Subaru WRX STI
-   2021 Subaru WRX STI

### Vehicle Fitment Table

   

Year

Make

Model

Position

2010

Subaru

Legacy

2011

Subaru

Legacy

2012

Subaru

Legacy

2011

Subaru

Forester

2012

Subaru

Forester

2013

Subaru

Forester

2011

Subaru

Impreza

2012

Subaru

Impreza

2013

Subaru

Impreza

2014

Subaru

Impreza

2012

Subaru

WRX

2013

Subaru

WRX

2014

Subaru

WRX

2013

Subaru

WRX STI

2014

Subaru

WRX STI

2015

Subaru

WRX STI

2016

Subaru

WRX STI

2017

Subaru

WRX STI

2018

Subaru

WRX STI

2019

Subaru

WRX STI

2020

Subaru

WRX STI

2021

Subaru

WRX STI

### FAQ

**Will this fit a 2010 Subaru Legacy?**  
Yes, this Ignition Coil 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?**  
Please confirm the required installation position using the vehicle fitment information above.

**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

-   Ignition Coil for Subaru select vehicles
-   Ignition Coil for 2010 Subaru Legacy
-   Mpulse MPS-MF665 Ignition Coil
-   replacement MPS-MF665 Ignition Coil
-   2010-2021 Subaru select vehicles Ignition Coil

## Details

- **Price:** 68.6 CAD
- **Vendor:** Mpulse
- **Type:** Ignition Coil
- **Tags:** 175806, 2010 Subaru Legacy, 2010-2021 Subaru select vehicles Ignition Coil, 2011 Subaru Forester, 2011 Subaru Impreza, 2011 Subaru Legacy, 2012 Subaru Forester, 2012 Subaru Impreza, 2012 Subaru Legacy, 2012 Subaru WRX, 2013 Subaru Forester, 2013 Subaru Impreza, 2013 Subaru WRX, 2013 Subaru WRX STI, 2014 Subaru Impreza, 2014 Subaru WRX, 2014 Subaru WRX STI, 2015 Subaru WRX STI, 2016 Subaru WRX STI, 2017 Subaru WRX STI, 2018 Subaru WRX STI, 2019 Subaru WRX STI, 2020 Subaru WRX STI, 2021 Subaru WRX STI, 36-8246, C-884, Coil, EC884, IC768, Ignition Coil, Ignition Coil for 2010 Subaru Legacy, Ignition Coil for Subaru select vehicles, MF665, MPS-MF665, Mpulse, Mpulse MPS-MF665 Ignition Coil, replacement auto part, replacement MPS-MF665 Ignition Coil, UF-665, vehicle fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 68.60 CAD | In stock |

## Images

- Mpulse_Ignition Coil_MPS-MF665

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ignition-coil-for-subaru-impreza-forester-legacy-wrx-sti-mps-mf665)
> Updated: 2026-06-02