2023-2025 Hummer EV GM 86568211 Media Touchscreen Display Unit Navigation

Product Specs

• GM Part Number: 86568211/84825140/87842799
• Fitment: 2023–2025 Hummer EV
• Type: Integrated LCD + Touch Screen 

  Common Repair Scenarios

  Suitable replacement when your original screen has these hardware failures:
  ✅ Black screen / no backlight, sound still works
  ✅ Flickering screen, dim screen, vertical / horizontal lines
  ✅ Dead pixels, cracked glass, screen leakage
  ✅ Unresponsive touch, partial touch area failure
  ✅ Intermittent screen shutdown, display distortion
  Note: It only fixes LCD & touch hardware issues, not internal main board or software bugs.
  

  Important Reminders

  1. Please double-check your GM part number 86568211/84825140/87842799 before ordering. Mismatched part numbers cannot work.
  2. Professional automotive technician installation is highly recommended. Improper disassembly may damage the screen or vehicle wiring.
  3. This listing is for the touch display unit only, does NOT include control module, wiring harness, mounting bracket.
  4. Test the screen on the bench before full installation to avoid return disputes.
  5. Not compatible with other GM models or other Hummer generations.

  FAQ

  Q1: Will this screen fit my Hummer EV if my part number is different?
  A1: No. It only works for units marked 86568211/84825140/87842799. Part number matching is mandatory.

  Q2: Can this fix infotainment freezing or reboot loop caused by main board fault?
  A2: No. This screen only resolves display and touch hardware faults. Board / software problems need main unit repair.

  Q3: Does it come with a wiring harness and bracket?
  A3: No. Only the touch display unit is included. Harness and bracket are not supplied.

  Q4: Do I need programming after installation?
  A4: For OEM matched screen, normally plug-and-play, but some vehicles may require GM dealer programming.

  Q5: Can I install it by myself?
  A5: We suggest professional installation. Incorrect disassembly may crack the LCD or damage vehicle connectors.