CPU Cooling Fan
Apple Part Number: 923-0302
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 (Retina 5K, 27-inch, 2020) | BTO/CTO, MXWT2LL/A, MXWU2LL/A, MXWV2LL/A | A2115 | 3442 | iMac20,2 | 3.1 GHz 6-Core Intel Core i5 |
| iMac (Retina 5K, 27-inch, 2019) | BTO/CTO, MRQY2LL/A, MRR02LL/A, MRR12LL/A | A2115 | 3194 | iMac19,1 | 3.0 GHz 6-Core Intel Core i5 |
| iMac (Retina 5K, 27-inch, 2017) | BTO/CTO, MNE92LL/A, MNEA2LL/A, MNED2LL/A | A1419 | 3070 | iMac18,3 | 3.4 GHz Intel Core i5 |
| iMac (Retina 5K, 27-inch, Late 2015) | BTO/CTO, MK462LL/A, MK482LL/A | A1419 | 2834 | iMac17,1 | 3.2 GHz Intel Core i5 |
| iMac (Retina 5K, 27-inch, Mid 2015) | MF885LL/A | A1419 | 2806 | iMac15,1 | 3.5 GHz Intel Core i5 |
| iMac (Retina 5K, 27-inch, Late 2014) | BTO/CTO, MF886LL/A | A1419 | 2806 | iMac15,1 | 3.5 GHz Intel Core i5 |
| iMac (27-inch, Late 2013) | ME088LL/A, ME089LL/A, MF125LL/A | A1419 | 2639 | iMac14,2 | 3.2 GHz Intel Core i5 |
| iMac (27-inch, Late 2012) | BTO/CTO, MD095LL/A, MD096LL/A | A1419 | 2546 | iMac13,2 | 2.9 GHz Intel Core i5 |
| iMac 27-inch 5K 2020 | A2115 | iMac20,1 / iMac20,2 | Intel Core i5/i7/i9 |
About this part
The CPU Cooling Fan (Apple part number 923-0302) is a genuine Apple part that fits the iMac (Retina 5K, 27-inch, 2020), iMac (Retina 5K, 27-inch, 2019), iMac (Retina 5K, 27-inch, 2017) and 6 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: iMac20,2, iMac19,1, iMac18,3, iMac17,1, iMac15,1, iMac14,2 and 2 other models.
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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