Delrin Window Bush Set for Mazda MX-5 NA NB
Over time, the Mazda MX-5s window guide bushes can get worn out and the grease in the tracks gets gunked up with dirt. If your manual or electric windows are difficult to wind up and down or are very slow, your bushings are probably worn. Replacing them is an easy, half-hour install and can vastly improve the window motion. The kit contains 2 bushes and replaces the bushes on both front windows.