Replacement parts for your G3 model to fix your 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.
The G3 processor powered Apple's Desktop and Portable machines before being replaced by the G4 processors.
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NOTE: if your category is not listed above, iFixit does not currently support your machine.