AAP comes in clutch again!
I needed this part to repair the automatic four-wheel drive on my 2007 Ford F-250 6.0. Vacuum was reaching the solenoid just fine, but nothing was coming out to the wheel hubs. It was also receiving proper voltage, which told me the solenoid itself was bad. Luckily, one of our AAP stores had the unit in stock. After replacing it, the issue was resolved—now the truck engages four-wheel drive from the cab as it should, with the hubs set to Auto.
Bottom Line Yes, I would recommend to a friend