Read all about this indepth guide to making your Mustang's sagging window performance be a thing of the past as we perform a motor replacement - 5.0 Mustang & Super Fords Magazine ...

How Much Does It Cost To Replace A Window Motor? If it’s just the faulty motor, then you’re in luck. The average time to replace a power window motor is 2.1 hours. You should expect to pay $120-$150 ...