Door lock weak.

[firemanls]

Ive read a couple former posts about the Actuator going out and getting weak. Well mine is really weak on my drivers door and my passenger side is getting weaker. I just wanted to make sure about what part I need to buy.

Is it this?
http://www.fordpartsgiant.com/Page_...kip=&Attributes=37656,40901,30925,36931,22102

**8Z-14A626-AA / Actuator Assy

OR

http://www.fordpartsgiant.com/Page_...kip=&Attributes=37656,40901,30925,36931,22102

**4Z-5421812-A / Module (RH, Includes Actuator, Latch and Cable Assy)

Like I said they are just really weak and it takes me about 4-6 times hitting the lock button to actually lock the car.

 

[joegr]

I think that the first one is the keypad that goes on the outside of the driver's door. I can't see that helping your problem.
The second one should be the right one, but I can't be sure without a diagram.

 

[ArabianNight]

Not sure about those but I changed mine on the driver side and got the entire assembly (which is the only way it comes) from ebay for 90 bucks. Just an fyi when u change the driver side one disconnect the battery I didn't and got the rod for the key lock jammed and it made my window come down damn near lost my hand in there