In an aspect, the invention is directed to a window regulator assembly that includes a carrier, a set of lifter plates, a drive motor and drive cables for operatively connecting the drive motor to the lifter plates. At least one rail may be integral with the carrier. The carrier has a carrier seal that is co-molded therewith. The carrier has a pulley assembly thereon that includes a pulley and a pulley bearing member that has a pulley bending load bearing surface that is conical and that mates with a carrier bending load bearing surface that is inner-conical. The lifter plate is capable of a relatively strong connection to a vehicle window. The lifter plate has a window pass-through member that passes through a locking aperture in the vehicle window. The window pass-through member has two ends and is supported at both ends against vertical withdrawal of the vehicle window. The lifter plate also has a reduced tendency to bind when in use. The lifter plate has lateral engagement surfaces that are for engagement with lateral guide surfaces and has cable mounts for receiving drive cables. The cable mounts are positioned laterally between the lateral engagement surfaces. Additionally, the vehicle window lifter plate has lateral engagement surfaces that are for engagement with lateral guide surfaces. The lateral engagement surfaces are biased against the lateral guide surfaces, thereby giving the lifter plate the capability to accommodate lateral forces with a reduced tendency to bind. A wiring harness clip for holding wiring harnes ses to the carrier is provided. The wiring harness clip has two clip elements that together define a wiring harness retaining aperture in a longitudinal direction and an inlet thereto. The wiring harness inlet is canted to a non-zero angle relative to the longitudinal direction. The perpendicular spacing between the two clip elements is larger than the distance between them in the transverse direction.