iMac G5 20" 2.1 GHz Consumables

Replacement parts for your iMac G5 20" 2.1 GHz 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.

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Parts that work with iMac G5 20" 2.1 GHz:

Arctic Silver Thermal Paste

Confidently tackle any thermal paste replacement project with this All-In-One kit.

From $8.99

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.

$9.99

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Device Info

This version includes an integrated iSight camera above the display.

Drop in a PC4200 2 GB RAM chip to max out your memory. For internet or bluetooth trouble, drop in a replacement Airport/Bluetooth board to get back up and running!

Select your category below or browse all compatible parts to find what you need to fix your machine!