The replacement LCD screen panel is compatible with:
Elegoo Saturn 3 / 3 Ultra / 4 / 4 Ultra
THE CABLE DISCLAIMER: While the glass screen itself is identical, the ribbon cables are DIFFERENT.
If you are buying this for a Saturn 4 or 4 Ultra: Only purchase if your original ribbon cable is intact. Most replacement kits (including this one) use the Saturn 3 style cable. You MUST reuse your existing Saturn 4 cable for a successful installation.
Backed by a 30-day warranty from our store. You will receive a FULLY FUNCTIONAL UNIT or a free replacement (parts/units). Every screen is inspected and confirmed to be in working order before shipping.
Replacing an LCD is a standard maintenance skill required every ~1,000 hours for resin printers. Since these screens do not have an internal "odometer," we cannot track exact usage.
Lifespan: These units may have anywhere from 1 hour to 999 hours of life left. We guarantee they work now, but the remaining total lifespan is unknown. If you need a guaranteed 2,000+ hours, we recommend buying brand new retail units.
Saturn 1st Gen units REQUIRE a firmware re-flash after replacement. If you don't do this, the screen may not display anything or show lines. Check the Elegoo official site or Reddit for tutorials.
Watch this Tutorial: Replacing LCD & Firmware Guide (YouTube)
Identify Your Screen Type:
Elegoo Official Identification Guide
*Note: If you see a line in the middle of a PJ V5 screen, rollback to F15.24.