Precision Vent Glass, Tempered Left or Right Hand Green (Second Series 2054T GTN) is a direct-fit replacement vent window designed to restore function, weather-tightness and appearance to compatible classic and vintage door assemblies. The pane is safety-tempered and finished with a factory-style green tint for glare reduction and an original look. Precision-cut edges and consistent thickness ensure proper sealing and smooth operation in left- or right-hand vent frames. Ideal for restoration projects or replacing cracked, pitted, or fogged vent glass, this part improves durability, visibility and vehicle value while meeting safety glass standards.
Features:
- Left- or right-hand vent glass — fits second series 2054T GTN vent window openings
- Tempered safety glass with green tint for glare reduction and a period-correct appearance
- Precision-cut and edge-finished for reliable sealing and smooth operation
- Restores weather-tightness, reduces wind noise and prevents water intrusion
- Durable, long-lasting replacement suited for restorations and repairs
- Straightforward installation — designed for use with existing vent frames and hardware
Installation / Application:
- Difficulty: 3/5
- Estimated time: 45–90 minutes
Instructions:
- Park vehicle on level ground and lower or secure the main window (if applicable); disconnect battery if needed for power components.
- Carefully remove interior door panel and any trim pieces to access the vent window frame and pivot hardware (use plastic trim tools to avoid damage).
- Support the vent frame from the outside and remove the fasteners or rivets that secure the vent assembly to the door (retain hardware if reusing).
- If the vent assembly separates from the frame, note the position of seals, weatherstrip and any shims; use masking tape to mark alignment points.
- Remove the old vent glass from the frame by loosening pivot screws or clips and sliding the pane free; protect surrounding surfaces and wear gloves to handle glass safely.
- Clean the frame channel and mating surfaces of old adhesive, debris and corrosion; apply a light silicone lubricant to pivot points if recommended.
- Seat the new tempered vent glass into the frame channel, aligning edges and any locating tabs or notches. Reinstall pivot screws/clips and hand-tighten, then check operation.
- Adjust hinge/pivot tension and alignment so the vent seals evenly when closed and operates smoothly; tighten hardware to spec.
- Reinstall the vent assembly into the door, secure fasteners, and replace interior trim and door panel.
- Clean the new glass with glass cleaner and inspect for proper sealing and operation; test drive to confirm no wind noise or leaks.
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 |
3100 |
1959 |
| Chevrolet |
3B |
1959 |
| Chevrolet |
3C |
1959 |
| Chevrolet |
3D |
1959 |
| Chevrolet |
3E |
1959 |
| Chevrolet |
3F |
1959 |
| Chevrolet |
3G |
1959 |
| Chevrolet |
Truck |
1955 - 1958 |
| GMC |
Truck |
1955 - 1959 |
