Grab a tool kit for your G4 model and fix a broken computer!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
Ersatzteile für G4:
12.7 mm PATA Optical Bay PATA Hard Drive Enclosure
Install a second hard drive in your optical drive bay.
Apple AC Adapter (3-prong) Extension Cable
Replace a broken or damaged six foot Apple three-prong AC adapter extension cable with this part.
Arctic Silver ArctiClean
Two part cleaner dissolves old thermal paste on heat sinks and processors. One 30 ml bottle of thermal material remover and one 30 ml bottle of thermal surface purifier.
Arctic Silver Thermal Paste
Forms a continuous, heat conductive layer between a processor and its heat sink. A new layer of thermal paste keeps your processor from overheating. 3.5 grams
DVI to VGA Adapter
Converts DVI port to standard VGA port
G4/MagSafe AC Adapter End
Replace a broken or damaged two-pronged tip of your square G4 or MagSafe adapter with this part.
PC3200 512 MB RAM Chip (Desktop)
Replace or upgrade the RAM in your desktop computer.
Universal Drive Adapter
Turn your current hard drive into an external drive with this part.
The G4 processor powered Apple's Desktop and Portable machines before being replaced by the G5 and Intel processors.
Select your category above for parts and information.
NOTE: if your category is not listed above, iFixit does not currently support your machine.
Please check back often, as we are constantly adding new content!