Lid Angle Sensor
Apple Part Number: 661-40224
6-Month Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| MacBook Air 13-inch M3 2024 | A3113 | Mac15,12 | Apple M3 |
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About this part
The Lid Angle Sensor (Apple part number 661-40224) is a genuine Apple part that fits the MacBook Air 13-inch M3 2024. The lid angle sensor detects the position of the display lid. Match the listed model and follow its service procedure for installation and any required configuration.
Before you order, match the model identifier on your Mac (Apple menu, About This Mac, System Report) to the identifier listed for this part: Mac15,12.
Signs the lid angle sensor needs replacing
- Sleep or wake behavior that does not follow lid movement
- Physical damage to the sensor or its connection
- Diagnostics or inspection identifying a lid angle sensor fault
Not sure the lid angle sensor is the real cause? We diagnose the Mac before replacing anything, and we can install this genuine Apple part for you through our MacBook Air repair service, in our Tampa shop or by mail-in repair from anywhere in the US.
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