Cowling, Wireless Antennas (Coax)
Apple Part Number: 923-03994
1-Year 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 M1 2020 | A2337 | MacBookAir10,1 | Apple M1 | ||
| MacBook Air 13-inch Retina 2020 | A2179 | MacBookAir9,1 | Intel Core i3/i5/i7 |
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About this part
The Cowling, Wireless Antennas (Coax) (Apple part number 923-03994) is a genuine Apple part that fits the MacBook Air 13-inch M1 2020 and MacBook Air 13-inch Retina 2020. Wireless cards and antennas handle Wi-Fi and Bluetooth connections.
Before you order, match the model identifier on your Mac (Apple menu, About This Mac, System Report) to one of the identifiers listed for this part: MacBookAir10,1 and MacBookAir9,1.
Signs the wireless part needs replacing
- Wi-Fi shows "No hardware installed"
- Weak signal or frequent dropouts close to the router
- Bluetooth devices that will not pair or keep disconnecting
- Wireless that fails after a display or case repair
Not sure the wireless part 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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