The Precision Glass Run Channel, Left Hand GRL 1110 88, is a left-side window guide and seal designed to secure and guide door glass while sealing against water, wind and road noise. This durable replacement channel restores proper glass alignment, reduces vibration and prevents edge wear and chipping of the window. Made from weather-resistant materials for long-term performance, it’s an ideal restoration or maintenance part for vehicles that require a left-hand glass run channel—verify vehicle fitment before purchase.
Features:
- Left-hand glass run channel (verify fitment for your year, make and model before ordering).
- Constructed from weather-resistant EPDM and rubber compounds for lasting durability.
- Guides and secures door glass to reduce wind noise, vibration, and glass wear.
- OEM-style profile restores proper window alignment and sealing performance.
- Easy to install with basic door trim removal; ideal for restoration and maintenance projects.
- Part number GRL 1110 88 for accurate replacement identification.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 30-60 minutes
Instructions:
- Park vehicle on level ground, roll the window fully up, and disconnect the negative battery terminal if the vehicle has power windows.
- Carefully remove the interior door panel: remove screws, clips and the door handle/armrest as required. Use a trim removal tool to avoid damaging clips.
- Lower the glass slightly (if necessary) to access the channel mounting points; support the glass so it won’t fall while the channel is removed.
- Remove any retainers or screws securing the old glass run channel. Gently peel or slide the old channel out of its mounting groove, using a trim tool or flathead screwdriver to free stubborn sections.
- Clean the channel mounting area thoroughly with solvent and a lint-free cloth; remove old adhesive, dirt and residue to ensure a proper seal.
- Apply a small amount of rubber lubricant or soapy water to the new channel to ease installation. Align the new run channel (GRL 1110 88) with the door frame and press it into the mounting groove, working from one end to the other.
- Ensure the channel seats fully along the door frame and that the glass moves smoothly within the channel without binding. Reinstall any clips or fasteners removed earlier.
- Reattach the door panel, handles and trim pieces. Reconnect the battery (if disconnected) and test the window operation several times to confirm smooth movement and proper sealing.
- Check for water tightness and wind noise after installation; readjust if necessary.
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 |
Submodel |
Years |
| Cadillac |
Escalade |
|
1999 - 2000 |
| Chevrolet |
Blazer |
|
1992 - 1994 |
| Chevrolet |
C1500 Suburban |
|
1992 - 1999 |
| Chevrolet |
C1500 |
|
1988 - 1999 |
| Chevrolet |
C2500 Suburban |
|
1992 - 1999 |
| Chevrolet |
C2500 |
|
1988 - 2000 |
| Chevrolet |
C3500 |
|
1988 - 2000 |
| Chevrolet |
K1500 Suburban |
|
1992 - 1999 |
| Chevrolet |
K1500 |
|
1988 - 1999 |
| Chevrolet |
K2500 Suburban |
|
1992 - 1999 |
| Chevrolet |
K2500 |
|
1988 - 2000 |
| Chevrolet |
K3500 |
|
1988 - 2000 |
| Chevrolet |
Tahoe |
Base |
2000 |
| Chevrolet |
Tahoe |
Limited |
2000 |
| Chevrolet |
Tahoe |
|
1995 - 1999 |
| GMC |
C1500 Suburban |
|
1992 - 1999 |
| GMC |
C1500 |
|
1988 - 1999 |
| GMC |
C2500 Suburban |
|
1992 - 1999 |
| GMC |
C2500 |
|
1988 - 2000 |
| GMC |
C3500 |
|
1988 - 2000 |
| GMC |
K1500 Suburban |
|
1992 - 1999 |
| GMC |
K1500 |
|
1988 - 1999 |
| GMC |
K2500 Suburban |
|
1992 - 1999 |
| GMC |
K2500 |
|
1988 - 2000 |
| GMC |
K3500 |
|
1988 - 2000 |
| GMC |
Yukon |
|
1992 - 1999 |
