The Precision Glass Run Channel (GRB 2110 73) is a left-or-right door glass channel that guides and seals the window as it moves, ensuring smooth operation and protecting the door interior from water and wind noise. Molded from durable EPDM rubber with an integrated felt lining, this replacement channel restores proper glass alignment, reduces vibration and rattles, and extends the life of the window system. Designed as a direct-fit service part for vehicles that use the GRB 2110 73 specification, it’s an essential component for window restoration and maintenance.
Features:
- Left- or right-hand glass run channel, part number GRB 2110 73 for vehicles using this specification.
- Made from durable EPDM rubber with felt lining for quiet operation and long wear.
- Guides and seals the door glass to reduce wind noise, rattles, and water intrusion.
- Restores smooth window travel and proper glass alignment after wear or damage.
- Direct-replacement design for easy refurbishment of door window assemblies.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 30-60 minutes per door
Instructions:
- Lower the window glass to a position where you can access the top of the channel (or remove the glass if necessary per vehicle procedure).
- Remove the interior door panel and any vapor barrier carefully to expose the window regulator and channel.
- Disconnect any clips or fasteners securing the old glass run channel and carefully pull the old channel out of the door frame.
- Clean the channel mounting area of dirt, old adhesive, and debris; wipe with a clean cloth and allow to dry.
- If needed, apply a light silicone lubricant to the new channel’s inner surface to ease glass installation.
- Slide the new GRB 2110 73 channel into the door frame, aligning it with factory mounting slots and ensuring the felt lining faces the glass.
- Reposition the glass into the new channel, cycling it up and down slowly to seat it and confirm smooth, even travel.
- Reattach any clips, the vapor barrier, and the interior door panel; test the window operation to ensure proper sealing and alignment.
About Precision Replacement Parts
Since 1986 Precision Replacement Parts has been a trusted name in the Automotive Glass Industry.
Our knowledge and experience in manufacturing millions of extruded and molded EPDM Rubber, PVC and HDPE based plastics, and various stamped and extruded metal products for the classic and late model industries has allowed Precision to expand our services into multiple product markets.
Along with our own USA based production facility, Precision also partners with 25 different manufactures worldwide with a reputation as a global leader supplying OEM and replacement products to a number of different industries. Our partnerships along with our own in-house manufacturing and fabrication capability gives Precision a unique position in helping to meet the expanding needs of customers everywhere, providing them with a sustained competitive advantage.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Ford |
Bronco |
1978 - 1979 |
| Ford |
F-100 |
1973 - 1979 |
| Ford |
F-150 |
1975 - 1979 |
| Ford |
F-250 |
1973 - 1979 |
| Ford |
F-350 |
1973 - 1979 |
| Ford |
F-500 |
1975 - 1977 |
