Review on High-Quality Power Door Lock Actuator for Ford, Mercury, Mazda, Lincoln - Compatible with F150, F250, F350 and More - Replaces OEM Part Numbers 6L3Z25218A43AA, 6L3Z25218A42AA by Fred Meeks

Be warned, replacing the operators is a real hassle. They're in a very tight space and it's hard to tell, you don't have good leverage to try to fit these pieces in. The drives themselves are an ideal replacement. They work very well and after a week of use they are better in their places than the old originals. The action is smooth, crisp and strong. So, if you decide to take on this job (it's not technically difficult, it's just inconvenient and time consuming) - buy these actuators.