I have an 05 Xb and the front left door lock actuator no longer works. I have been looking online for a replacement actuator for a good price. The closest thing I have found is an Xa front left door lock actuator. Does anyone know if this is the same mechanism/design as the one in the Xb or if it would fit/work properly?

are these parts exactly interchangeable?
Thanks!

 

Good question!
Maybe one of our Toyota sponsors can chime in on this one.

 

According to toyodiy, the actuators for each car are different.
xB part number is 69120-52030
the xA's i called a lock assembly w/motor, part number 69040-33221

http://www.toyodiy.com/parts/

 

I concur, the locks/locking mech. are different on both cars.