Aftermarket radio

Wish I had the 7" stereo in my so I could replace it with this:

E900
http://www.aliexpress.com/item/1005003880060744.html

 

yes, but I own a 2019 which utilized the heritage toyota connector you can find in many places. The moment they added the carplay receivers which you probably have, assuming you don't have a JBL version, then the connector is quite different. If you are not looking to cut your harness, then you will need to create an adapter. This might be the connector, but someone would need to confirm. My car used the old style connector. Metra Online

 

So that 70-1765 harness would work in my 2019 L Eco as well?

 

No. with 2019, which I would assume your unit is DOES NOT have carplay, then it would use the heritage connectors. you would use the Metra 70-1761. If you are using an idatalink module, then the harness Maestro HRN-RR-TO2 works well. The units with carplay came in certain 2020 Prius and after utilizing the new connector. The 70-1765 is an assumption from me that it would work with 2020 Priuses and beyond based on visual inspection. I haven't heard anyone on this forum trying this out. Here is a picture of a 2020 unit.

K101 MAIN UNIT External Photos 04 External Photo Pioneer