Left Side View Mirror Glass is a direct fit for the following:

2016-2017 Subaru Crosstrek
2015-2017 Subaru Legacy
2015-2017 Subaru Outback
2016-2018 Subaru WRX

2016-2018 Subaru WRX STI

This Mirror Glass is Heated w/ Turn Signal!

Genuine Subaru Part Number: 91039AL12A