Can somebody tell me what this connector is?

 

Welcome to AAC!

Some sort of IDC connector. Dimensions would be helpful.

 

Can somebody tell me what this connector is?

It's called an insulation displacement wire-to-board connector.

See if you can find an equivalent on this page:

https://www.jst.co.uk/products.php?cat=31

 

Welcome to AAC!

Some sort of IDC connector. Dimensions would be helpful.

If I remember correctly, the distance from each pin was 2mm apart

 

To be precise, it’s a discrete wire idc connector.
Most of the major connector manufacturers have them in their catalogue, you will need to trawl through them using the above description until you find it.
I can’t find it in JST, 3M or TE although they make similar products.
Could be a Chinese brand which may be very difficult to find.
I assume the connectors you have are not marked ( branded) in any way.

 

It kind of looks like a JST CK series. It is in the link provided by @joeyd999 .
The link below leads to a page of JST zip files with detailed catalog data. Download and unzip #2, the IDC section. It's easier to browse the 2.00mm connectors or others if 2.00 isn't what you have after you measure the part housings.
https://www.jst-mfg.com/product/category_pdf_e.php

 

To be precise, it’s a discrete wire idc connector.
Most of the major connector manufacturers have them in their catalogue, you will need to trawl through them using the above description until you find it.
I can’t find it in JST, 3M or TE although they make similar products.
Could be a Chinese brand which may be very difficult to find.
I assume the connectors you have are not marked ( branded) in any way.

Correct, unbranded. Theyre part of my stereo In my 06 Silverado. They're made by Delco electronics and it says made in Mexico