Bambu Lab WiFi Antenna – Wireless Connectivity Replacement for A1 / P1 / X1 Series
The Bambu Lab WiFi Antenna is the official wireless antenna replacement for A1, P1, and X1 series printers. This component improves WiFi signal strength and connection stability, ensuring reliable wireless communication with Bambu Studio and cloud services.
Essential for restoring proper wireless connectivity when experiencing weak signals, unstable connections, or antenna damage. Select the correct part number for your specific printer model.
Bambu Lab WiFi Antenna Key Features
- Improved Signal Strength – Better WiFi reception
- Connection Stability – Reliable wireless communication
- Original OEM Part – Genuine Bambu Lab quality
- Direct Replacement – Same connectors and mounting
- Multi-Platform Support – Works with multiple printer series
- Easy Installation – Simple plug-and-play design
Part Number to Printer Mapping
| Part Number | Compatible Printers |
|---|---|
| FAC048 | A1 |
| FAS008 | X1, X1C, X1E |
| FAS009 | P1P, P1S, A1 Mini |
Compatibility
Compatible Printers:
Important: Select the correct part number for your printer model. Different series use different antenna versions – they are NOT interchangeable. |
When to Replace WiFi Antenna
- Weak WiFi Signal – Poor signal strength readings
- Unstable Connection – Frequent disconnections
- Damaged Antenna Wire – Visible physical damage
- No Network Detection – Cannot find WiFi networks
- Slow Transfer Speeds – Unusually slow file transfers
- Recommended by Support – After Bambu Lab log analysis
Bambu Lab WiFi Antenna Specifications
| Brand | Bambu Lab |
| Part Numbers | FAC048 (A1), FAS008 (X1 Series), FAS009 (P1 Series, A1 Mini) |
| Part Type | WiFi Antenna |
| Function | WiFi signal reception and transmission |
| Materials | Metal, Plastic, Green PCB |
| Package Size | 60 x 60 x 30 mm |
| Package Weight | ~20g |
Bambu Lab WiFi Antenna FAQ
Q: How do I replace the WiFi antenna?
A: Follow the official Bambu Lab guides for your model: X1 Series, P1 Series, A1 Series, or A1 Mini.
Q: How do I know if the antenna is the problem?
A: Contact Bambu Lab support for log analysis. Symptoms include weak signals, frequent disconnections, and inability to detect networks.
Q: Do I need calibration after replacement?
A: No calibration is required after WiFi antenna replacement.
Q: Can I test the antenna before full installation?
A: Yes, it’s recommended to connect the antenna directly to the AP board first to verify it works before completing the full installation.
Related Products
Looking for other Bambu Lab connectivity parts? Explore our collections:
- AP Boards – Application processor
- Chamber Cameras – Remote monitoring
- Cables – Connection cables
- Bambu Lab Spare Parts – Full range










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