Advice sought, re: Replacement backup cam & display 2007 Tundra

I am the original owner of a 2007, SR5, 4-door Tundra.

Biggest regret is I didn't have dealer install a backup camera system. I installed one from previous vehicle, that worked for years. When it failed, I replaced with another. Now the display appears to have quit and replacement parts unavailable.

I can most likely install one myself. Prefer a stand alone system, would love an OEM. Can't find one from any used Toyota parts dealers. Perhaps I'm looking in wrong places. Local dealer sends me to a pricey entertainment audio shop.

Any suggestions?

 

Welcome from LA (Lower Alabama)! I wish I had some advice, but someone else on here probably will.

 

Welcome from NY.

 

Well, I have a leftover 2008 oem nav headunit, only problem is it's cursed ... JBL. You don't want that headache. Welcome from SoCal, post some pics.

 

Welcome from Pennsylvania