Direct-fit left and right glass run channel kit for 1966–1977 Ford Bronco door windows. This two-piece GRP 2113 66 set replaces worn or cracked runs to properly guide the window, maintain correct alignment, reduce wind noise and water intrusion, and prevent glass wear. Molded from a durable weather-resistant rubber compound with an OEM-style profile, the channels restore a factory fit and finish for reliable, long-lasting performance. Ideal for restoration projects or routine replacement, the kit delivers improved sealing, quieter operation, and straightforward installation.
Features:
- Fits 1966–1977 Ford Bronco (left and right side) — 2-piece kit GRP 2113 66.
- Made from durable, weather-resistant rubber for long service life and flexibility.
- Guides and seals the window to reduce wind noise, water leaks, and glass wear.
- OEM-style profile for correct fit, alignment, and restored appearance.
- Straightforward replacement for restoration or maintenance projects — improves window operation and longevity.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 30-60 minutes per door (varies by experience)
Instructions:
- Lower the window (or remove glass if required by your door design) and remove the interior door panel using screwdrivers and a trim tool.
- Carefully remove the old glass run channel: pry out any retaining clips and pull the old rubber out of the channel groove.
- Clean the channel area thoroughly with rubbing alcohol or a mild cleaner to remove dirt, adhesive residue and old lubricant.
- Apply a light coat of soapy water or rubber-safe silicone spray to the new run channel and the window edge to aid installation and prevent binding.
- Starting at the top corner, press the new run channel into the door frame groove, working evenly along the length. Use a plastic pry tool to seat the lip into place without cutting or stretching the rubber.
- Reinstall any retaining clips or fasteners and trim any excess rubber if necessary with a utility knife for a clean fit.
- Carefully raise and lower the window several times to verify smooth operation and proper alignment; adjust seating if the glass binds or gaps appear.
- Reinstall the door panel and hardware. Test the window operation again and check for wind noise or water intrusion after a short road test.
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 |
Fitment Notes |
| Ford |
Bronco |
1966 - 1977 |
Sport Utility |
