I've got a busted EATC on my 2007 LS. I've noticed a lot of good deals online for a used one but they appear to be from previous years and have different serial numbers. Are they still compatible? Here are a few examples:

1W7H19C933AA
3W7H19C933AB

Would either of those work?

Thanks!

 

Hercmerc --
Check this out !!

FORD MERCURY LINCOLN REPAIR SERVICE AC HEATER CLIMATE CONTROL HVAC 1995 and up | eBay =item281e7b553f%3Ag%3Ak~gAAOSwriZZltjZ#vi-ilComp
Found this by entering: 3W7H19C933AB