Need help identify these Mopar wiring harnesses

I have three brand new wiring harnesses:

Mopar 3895185

Mopar 3895589

Chryco 3730509

Can anyone help with application details?

Thanks

By the number series, the first two would have been first used on 1968 models, with the third one being similar for 1967 models. Past that, it would take the appropriate Chrysler parts book for those years and then possibly the Number Change/Price Schedule to see if they were later versions of earlier parts.

Once the part number and model year are known,then it can be cross-refed to a parts group number that would nail down the specific application.

Hope that helps,

NTX5467

You cannot tell by the number as to which year they apply. Do not know exactly which year they are for, but I do know it is later than 1967-68.

I have a 1972 parts book and the highest number is 3780 202 but it does not list 3730 509.

Mopar 3895185

Mopar 3895589

Chryco 3730509

I suspect the top two numbers are from 1975 or later while the third is probably 1970 or 1971.

Bill

Vancouver, BC