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Availability date: 02/20/2026
| Quantity | Total amount | Price 1 unit |
|---|---|---|
| 5 | €32.13 | Price €6.43 |
LVD flex 821-04153-03 for MacBook Air 13.3 M2 A2681 / M3 13 A3113 / M4 13 A3240 premium quality
Professional LVD flex replacement reference 821-04153-03 for MacBook Air 13.3-inch M2 model A2681, MacBook Air 13-inch M3 model A3113 and MacBook Air 13-inch M4 model A3240. This LVD cable connects the logic board to the display assembly, enabling stable transmission of video signal and panel data.
A failure in this flex may cause no image, flickering, screen lines or intermittent signal when moving the lid. The premium quality version provides high-precision internal traces, proper impedance and correctly aligned connectors according to device specifications, ensuring direct compatibility and safe installation in these MacBook Air models.
Key features
• Reference: 821-04153-03
• Type: display LVD flex cable
• Function: video signal transmission between logic board and display
• Compatibility: MacBook Air 13.3 M2 A2681 / M3 13 A3113 / M4 13 A3240
• Internal installation within display assembly
• High-end equivalent premium quality
Advantages and quality
Premium quality ensures signal transmission stability, reducing interference, image loss or micro-cuts during lid opening and closing. The cable offers controlled flexibility to withstand repeated usage cycles without premature fatigue in the hinge area.
Its connectors are manufactured with precise tolerances to guarantee firm attachment to the logic board and display module, minimizing the risk of accidental disconnection. It is a solution aimed at specialized technical services repairing MacBook devices, allowing restoration of display functionality without replacing the complete screen assembly.
Replacement part prepared for professional technical intervention.
Installation tips
Disconnect the battery before handling the logic board.
Use proper tools for display and hinge disassembly.
Handle the flex using ESD protection.
Ensure correct insertion and locking of connectors.
Test image before fully closing the device.
Technical table
| Brand | Compatible models | Technical model | Part Number | Component type | Dimensions | Capacity/Voltage | Quality |
|---|---|---|---|---|---|---|---|
| Apple | MacBook Air 13.3 M2 / M3 13 / M4 13 | A2681 / A3113 / A3240 | 821-04153-03 | Display LVD flex | 13.3" | — | Premium |