Replacing Broken Door Glass in the Eclat’s Steel-Framed Shell
Dealing with shattered door glass on this car is rarely as simple as sliding a new pane down into a door slot. The design incorporates a full mild steel upper window frame that carries the glass within the fiberglass (GRP) door shell, shared with the sister Type 75 Elite. Because low-volume British sports cars like the Type 76 and Type 84 Series 2 never received standard North American NAGS numbers, sourcing aftermarket side glass requires careful attention to the original profile and factory tint.
Early base trims typically used clear toughened glass, whereas higher trims—including the 522, 523, 524, and late Series 2 cars—came equipped with a distinct green factory tint designed to coordinate with the windshield and rear quarter panes. The glass itself is entirely passive: you will not find integrated antennas, heat grids, or acoustic laminations here. It relies on a clamped bottom lift channel that connects to either a manual spool winder or a cable-driven electric motor system, moving through approximately two metres of fabric-lined felt guide channels nested inside the upper frame.
Frame Corrosion, Binding Tracks, and Water Leaks
When the side glass breaks, the root cause is often mechanical strain caused by issues concealed inside the door. The mild steel window frames are notorious for rotting out from the inside. As the steel corrodes, it expands within the runners, pinching the felt channels and squeezing the glass until it binds. If your car has electric lifts, the added resistance frequently stalls the factory motor or snaps the lift cables; if it has manual winders, forcing the crank can shatter the pane outright.
Another major problem zone is the horizontal waistline weatherstrip (originally referenced as part A075U0414Z). Once these outer felts dry out and shrink, water runs unimpeded down the face of the glass and straight onto the internal steel side-intrusion beams bonded to the outer composite shell. When I fit replacement glass to your car, my workmanship is backed for as long as you own the vehicle, while the glass pane itself includes one year of coverage against material defects. Resolving the alignment of the frame mounting lugs and rear lower adjustment bolts is essential; without proper shimming, the replacement pane will tilt forward during travel and catch against the upper B-pillar track.
Post-Installation Verification for Owners
Because the window frame must be completely unbolted and withdrawn from the composite door shell to service the glass, you should review several mechanical details once the work is complete:
- Run the window through its full travel to confirm it glides evenly through the fabric channel without slowing near the top of the A-pillar frame.
- Check that the pane remains perfectly level as it rises and does not kick forward or bind in the rear upright guide.
- Verify that the inner and outer waistline weatherstrips maintain uniform contact across the entire bottom edge of the glass to prevent water entry into the door cavity.
- Inspect the tone of the replacement pane in daylight to confirm the green tint accurately matches the original quarter glass.
- Ensure the glass seats firmly into the upper frame header channel without forcing the door shell or straining the manual winder or electric motor.
