i got a 2003 infiniti g35 coupe 3.5 v6 vq35de engine ..was wondering how many quarts does it take for transmission fluid take not sure ..cause i see people on youtube put 5 quarts and the dealship said 10.9 quarts ...just almost done with my project ..just tryna get this bad girl on the road be for my birthday comes ...any help

Whatss going on everyone ... I have a question on my infiniti g35 coupe 2003 i have gotten a new engine for my car and i got rid of my old engine just want to have new parts ...i gotten a engine assembly but did get a engine harness its a VQ35(DE) digit 4th 3.5 v6 but i got the wrong harness i bought on ebay...i dont know where i can get. The harness for this engine .. Thats just the only thing thats stoping me ... Im doing a project and love to be on the road again .can anyone helpp me