CPU Cooling Fan
Apple Part Number: 923-00563
1-Year Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| iMac (21.5-inch, 2017) | MMQA2LL/A | A1418 | 3068 | iMac18,1 | 2.3 GHz Intel Core i5 |
| iMac 21.5-inch 4K 2017 | A1418 | iMac18,2 | Intel Core i5/i7 | ||
| iMac 21.5-inch 4K 2019 | A2116 | iMac19,2 | Intel Core i3/i5/i7 | ||
| iMac 21.5-inch 4K Late 2015 | A1418 | iMac16,2 | Intel Core i5 | ||
| iMac 21.5-inch Late 2015 | A1418 | iMac16,1 | Intel Core i5 |
About this part
The CPU Cooling Fan (Apple part number 923-00563) is a genuine Apple part that fits the iMac (21.5-inch, 2017), iMac 21.5-inch 4K 2017, iMac 21.5-inch 4K 2019 and 2 other models. Fans and heatsinks move heat away from the processor and graphics chip, so they directly affect speed and stability.
Before you order, match the model identifier on your Mac (Apple menu, About This Mac, System Report) to one of the identifiers listed for this part: iMac18,1, iMac18,2, iMac19,2, iMac16,2 and iMac16,1.
Signs the cooling part needs replacing
- Fans that are loud, rattle, or run at full speed all the time
- Overheating and throttling under light work
- Unexpected shutdowns when the Mac gets hot
- A fan that never spins at all
Not sure the cooling part is the real cause? We diagnose the Mac before replacing anything, and we can install this genuine Apple part for you through our iMac repair service, in our Tampa shop or by mail-in repair from anywhere in the US.
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