Up for sale is a Genuine Apple OEM USB-C DC-In Power Board for the MacBook Air 13" Retina series. This part is responsible for charging the device and connecting USB-C peripherals. If your MacBook is no longer charging or the ports feel "loose," this is the exact replacement part you need.
This board is compatible with all MacBook Air 13" models from 2018 to 2020, including the Intel and Silicon M1 versions:
A1932 (2018, 2019)
A2179 (2020 Intel)
A2337 (2020 M1)
Official Part Number: 821-01658-A
Functional: 100% Tested and working. Both USB-C ports have been checked for power delivery and data transfer.
Physical: Clean ports with no corrosion or "burnt" pins. The flex cable is intact with no tears or crimping.
Source: Carefully pulled from a working unit.
Aftermarket charging ports often struggle with high-wattage fast charging or fail to support Thunderbolt speeds. This is an original Apple pulled part, ensuring full power delivery (PD) and high-speed data transfer without risking your logic board.
Pro Installer Tip: Ensure you have the correct P5 Pentalobe and T3/T5 Torx drivers before beginning. Always disconnect the battery before replacing the I/O board to avoid a short circuit.