4A-GE wiring engine to chassis connectors

[Project D]

They are in the RM06H0E.
Black: 90980–10443 (page 117 )
Yellow: 90980–10330 (page 168 )

Now, having the Toyota part number will not get you very far, the real challenge is to actually find them since they are probably discontinued.

If you absolutely want to keep the OEM connector you could always reuse the connector body, but you still have to find the contacts and that mean finding the actual manufacturer (AMP, Sumitomo, etc...) and the serie they belong to.
Again, provided that they are still made so you can buy them.

Personally I would simply replace them with something easy to source.