Precision Glass Run Channel, Left & Right Hand GRP 1110 69 is a direct-fit replacement channel set designed to guide and seal door glass for smooth operation and long-lasting performance. These left- and right-hand channels stabilize the glass, reduce wind noise and vibration, prevent water intrusion, and restore proper window alignment in classic restorations or maintenance projects. Constructed for durability and engineered for easy installation, this channel set helps return worn or damaged door seals to near-original fit and function. Check vehicle fitment guide before purchase to confirm compatibility with your application.
Features:
- Fits select 1969 model-year vehicles — verify exact make and model against fitment guide (GRP 1110 69).
- Complete left and right hand channel set for both driver and passenger doors.
- High-quality molded sealing material with reinforced channel for reliable glass guidance.
- Restores proper window alignment, reduces wind noise, and prevents water leaks.
- Direct-replacement design for easier installation and faster restoration projects.
- Durable construction resists compression set and long-term wear from daily use.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 30-60 minutes per door
Instructions:
- Lower the window glass to a position that allows access to the run channel; disconnect battery if required for power windows.
- Remove the interior door panel and any vapor barrier carefully to expose the window channel area.
- Detach any window stops or regulators necessary to free the glass from the old channel.
- Carefully remove the old run channel by pulling it out of the channel track; use trim tool and pliers as needed.
- Clean the channel track and surrounding area of old adhesive, rust, and debris; wipe dry with a clean rag.
- Apply a light coating of soapy water or silicone lubricant to the new run channel and glass edge to ease installation.
- Position the new left or right channel in the door track, aligning the top and bottom ends, and press into place; use a rubber mallet with a protective block if needed.
- Re-seat the window glass into the new channel, verifying smooth up/down travel and proper alignment.
- Reinstall any regulator components or stops removed earlier and test window operation several times to ensure proper sealing and movement.
- Reinstall the vapor barrier and interior door panel, then perform a final check for leaks and noise on a road or with water 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 |
| Chevrolet |
Blazer |
1969 - 1972 |
| GMC |
Jimmy |
1970 - 1972 |
