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This is a replacement 400MHz logic board for the iMac G3.
Apple Part #:
661-2211, 661-2316, 661-2339, 661-2427
EEE Codes:
661-2211:   GGC, H7B, HKH, HKK, HKM, J0L, J0N, JOL
661-2316:   JB8, JB9, JBX, JBY, JEQ
661-2339:   JB1, JY2, K0A, K90, K99, KOA
661-2427:   KKG, KQD, KVP, L74, L76
Compatible With:
See Compatibility List
Suggested Items for Installation:
Used parts are in Grade A- to A condition unless otherwise specified.
1 Year PowerbookMedic Warranty
Repair Guides:
Click to go to our Free Instructional Guides page.

Product Compatibility

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*This item has multiple product options. The list below includes all of those options. Make sure you select the correct product option for your model.

Models Model Numbers Options
iMac G3 15.0" 400MHz G3 (M5521) - Early 2001 M7683LL/A
iMac G3 15.0" 400MHz G3 (M5521) - Late 1999 M7493LL/A
iMac G3 15.0" 400MHz G3 (M5521) - Mid 2000 M7639LL/A

Self-Install Guides and Videos

We have a large selection of free take apart and installation guides on our repair guide page:
Mac Repair Guides .

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We can install any item on our site for less than anyone else, guaranteed! We'll even ship you a box to send your unit in.

Price:   $49.95 - $54.95

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Product Options