The side door frame openings feature a unique modular build sub-assembly design in order to improve manufacturing quality. The openings are composed of numerous individual components that are pre-assembled and attached to the vehicle as a single unit.

You may replace the door frame as a complete unit. Various segments of the door frame may be sectioned, which is usually much faster and more cost effective. A front and rear half also are available for complete or sectioningprocedures. There are some key structural areas where sectioning should not take place. Service parts for sectioning must be cut from the service assembly and modified as necessary.