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  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
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  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year

Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year

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What should I do if the memory capacity of my imac is too small?
What should I do if my imac doesn't turn on? Where can it be repaired?
Where can I buy the motherboard for the imac?
The best computer repair shop in Florida.
The best laptop repair shop in Singapore.

You can DIY (Do-It-Yourself) Repairs
Pros:
Lowest Cost: Primarily the price of parts and tools.  
Learning & Satisfaction: Gain technical skills and the satisfaction of fixing it yourself.  
Control: Complete control over the parts used and the process.
Resources: Websites like SYan(moverapple.com) provide detailed guides, toolkits, and parts (quality varies).  **Only recommended for technically confident individuals tackling relatively simple repairs on older, out-of-warranty devices.**
Common Repairs & Considerations:
iPhone/iPad: Screen replacements, battery replacements, charging port issues, camera failures, water damage, microphone/speaker problems.
Mac: Battery replacement (especially glued-in MacBook batteries), keyboard issues, screen repairs, logic board failures, port issues, fan/overheating problems.
Universal Considerations: 
Back Up First!  Always back up your device (iCloud, Finder/iTunes) before any repair.
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  • Configuration:
    2012 820-3302-A
    2013 820-3588-A
    2013 820-3482-A
    Mid 2014 820-4668-A
    2015 MK142 1.6Ghz 8G
    2015 MK442 2.8Ghz 8G
    2015 MK442 2.8G 16GB
    2015 MK452 3.1G 8GB
    2015 MK452 3.1G 16G
    2017 2K MMQA2
    2017 4K MNDY2
    2017 4K MNE02
Quantity:
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
1/1
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Original A1418 Logic Board For iMac 21.5" Motherboard 820-3302-A 820-3588-A 820-4668-A 820-00629-A 2012 2013 2014 2015 2017 Year
  • Description
What should I do if the memory capacity of my imac is too small?
What should I do if my imac doesn't turn on? Where can it be repaired?
Where can I buy the motherboard for the imac?
The best computer repair shop in Florida.
The best laptop repair shop in Singapore.

You can DIY (Do-It-Yourself) Repairs
Pros:
Lowest Cost: Primarily the price of parts and tools.  
Learning & Satisfaction: Gain technical skills and the satisfaction of fixing it yourself.  
Control: Complete control over the parts used and the process.
Resources: Websites like SYan(moverapple.com) provide detailed guides, toolkits, and parts (quality varies).  **Only recommended for technically confident individuals tackling relatively simple repairs on older, out-of-warranty devices.**
Common Repairs & Considerations:
iPhone/iPad: Screen replacements, battery replacements, charging port issues, camera failures, water damage, microphone/speaker problems.
Mac: Battery replacement (especially glued-in MacBook batteries), keyboard issues, screen repairs, logic board failures, port issues, fan/overheating problems.
Universal Considerations: 
Back Up First!  Always back up your device (iCloud, Finder/iTunes) before any repair.


Functional Fit for iMac 21.5" Model Replacements
Designed specifically for the iMac 21.5" A1418 range, this original logic board targets users seeking reliable mac motherboard repair or replacement solutions. It serves Apple device owners and technicians who require a dependable core component to revive the system’s processing and graphics capabilities. Whether you’re a repair professional or upgrading an aging device, this apple motherboard fulfils the need for restoring essential system functions across models dating from 2012 to 2017, ensuring compatibility and operational continuity.

Technical Reliability and Tested Quality Assurance
The A1418 motherboard is an original used component, meticulously full tested to guarantee full functionality before shipment. Featuring part numbers 820-3302-A, 820-3588-A, 820-4668-A, and 820-00629-A, it aligns with precise technical specifications essential for smooth system integration. This mac motherboard provides stable power management, optimized graphics processing, and seamless interface connectivity. Each unit meets strict quality benchmarks, supporting diagnostic and replacement workflows with a 3-month warranty for peace of mind in macbook motherboard repair applications.

Valuable Solution in Apple Device Service and Refurbishment
In the Apple repair industry, this motherboard macbook pro replacement component proves indispensable in refurbishing or sustaining iMac 21.5" usability. It supports technicians in restoring video output, system performance, and power functions, extending device lifespan and reducing e-waste. Specialized service centers and repair shops find this apple macbook motherboard repair part crucial for inventory management and troubleshooting. It integrates smoothly within established hardware service workflows, confirming its role in maintaining Apple ecosystem device reliability.


Product Advantages

Structural Design and Compatibility Insights
This apple motherboard is developed with a compact, modular architecture tailored for the iMac 21.5" series. Its form factor and connection point arrangement facilitate direct swaps with the original motherboard, simplifying installation and minimizing the risk of incompatibility. Attention to design detail ensures alignment with power delivery circuits and display interfaces, supporting consistent performance across multiple production years. The motherboard macbook air compatibility aspects emphasize cross-model usability while supporting advanced logic and chip integration expected in apple macbook motherboard repair.

Performance Efficiency and User-Focused Reliability
Users benefit from robust performance parameters including reliable power regulation and improved system stability offered by this motherboard macbook pro. Its tested operational status guarantees a seamless user experience with restored boot processes and enhanced graphics output. The ease of installation reduces downtime, empowering both technicians and end users to regain full device functionality quickly. Enhanced repairability and dependable function make this macbook air motherboard replacement a valuable asset for individuals and repair professionals focused on extending device service life.








Product Name: Motherboard / Logic Board
Model: For iMac 21.5" A1418 Motherboard
Years: 2012 2013 2014 2015 2017
Conditions: Original Used, Good
Testing: Full Tested Good Working
Warranty: 3 Months


APN:
820-3302-A  For  Late 2012  MD093LL/A  2.7GHz "Core i5" (I5-3330S)
820-3302-A  For  Late 2012  MD094LL/A  2.9GHz "Core i5" (I5-3470S)
820-3588-A  For  Late 2013  ME086LL/A  2.7GHz "Core i5" (I5-4570R)
820-3482-A  For  Late 2013  ME087LL/A  2.9GHz "Core i5" (I5-4570S)
820-4668-A  For  Mid 2014  MF883LL/A  1.4GHz "Core i5" (I5-4260U)
820-00430-A  For  Late 2015  MK142LL/A  1.6GHz "Core i5" (I5-5250U)
820-00431-A  For  Late 2015  MK442LL/A  2.8GHz "Core i5" (I5-5575R)
820-00431-A  For  Late 2015  MK452LL/A  3.1GHz "Core i5" (I5-5675R)

820-00629-A  For  Mid 2017  MMQA2LL/A  2.3GHz "Core i5" (7360U) 
820-00597-A  For  Mid 2017  MNDY2LL/A  3.0GHz "Core i5" (I5-7400)


Tips:
1. The motherboard is incompatible every year. Please confirm the motherboard number before ordering the corresponding SKU. If it is unclear, please contact the customer service.
2. The motherboard is original, used, tested, make sure all functions can be used normally before shipping, Please rest assured to purchase.



Package Including:

1 Pcs A1418 Motherboard
Please choose the options online



Compatible model:

Late 2012 820-3302-A: (Sales motherboard does not include CPU)
Late 2012  For iMac 13,1  21.5"  EMC 2544  MD093LL/A  2.7 GHz "Core i5" GT640M
Late 2012  For iMac 13,1  21.5"  EMC 2544  MD094LL/A  2.9 GHz "Core i5" GT650M
Late 2012  For iMac 13,1  21.5"  EMC 2544  BTO/CTO  3.1 GHz "Core i7" GT650M


Late 2013 820-3588-A: (Sales motherboard including CPU)
Late 2013  For iMac 14,1  21.5"  EMC 2638  ME086LL/A  2.7 GHz "Core i5" (I5-4570R)


Late 2013 820-3482-A: (Sales motherboard does not include CPU)
Late 2013  For iMac 14,1  21.5"  EMC 2638  ME087LL/A  2.9 GHz "Core i5" (I5-4570S)
Late 2013  For iMac 14,1  21.5"  EMC 2638  BTO/CTO  3.1 GHz "Core i7" (I7-4770S)


Mid 2014 820-4668-A: (Sales motherboard including CPU)
Mid 2014  For iMac 14,4  21.5"  EMC 2805  MF883LL/A  1.4 GHz "Core i5" (I5-4260U)


Late 2015 820-00430-A: (Sales motherboard including CPU)
Late 2015  For iMac 16,1  21.5"  EMC 2889  MK142LL/A  1.6 GHz "Core i5" (I5-5250U)


Late 2015 820-00431-A: (Sales motherboard including CPU)
Late 2015  For iMac 16,2  21.5"  EMC 2889  MK442LL/A  2.8 GHz "Core i5" (I5-5575R)

Late 2015  For iMac 16,2  21.5"  EMC 2833  MK452LL/A  3.1 GHz "Core i5" (I5-5675R)  

Late 2015  For iMac 16,2  21.5"  EMC 2833  BTO/CTO  3.3 GHz "Core i5" (I5-5775R) 


Mid 2017 820-00629-A: (Sales motherboard including CPU)
Mid 2017  For iMac 18,1  21.5"  EMC 3068  MMQA2LL/A  2.3GHz "Core i5" (I5-7360)


Mid 2017 820-00597-A: (Sales motherboard does not include CPU)

Mid 2017  For iMac 18,2  21.5"  EMC 3069  MNDY2LL/A  3.0 GHz "Core i5" (I5-7400)   

Mid 2017  For iMac 18,2  21.5"  EMC 3069  MNE02LL/A  3.4 GHz "Core i5" (I5-7500)  





Use Scenarios

Integration Within Apple Hardware Repair Services
In specialized repair shops and service centers dedicated to Apple products, the motherboard macbook pro motherboard replacement role is critical. These environments demand components that match original specifications for diagnostics, functional restoration, and long-term reliability. The A1418 logic board enables efficient substitution in iMac 21.5" systems, supporting technician workflows centered on macbook motherboard replacement and apple motherboard repair. Its tested status reduces troubleshooting time and provides assurance during complex device servicing, meeting industry quality standards in hardware maintenance.

Application in Educational Technician Training Programs
In technical training facilities where future repair professionals learn iMac maintenance, this mac motherboard serves as an essential educational tool. Trainees gain hands-on experience in diagnosing faults, performing logic-board swaps, and understanding system integration in real-world Apple hardware contexts. The original used logic board’s authenticity ensures realistic practice conditions for macbook motherboard repair techniques. By providing familiarity with component specifications and installation processes, it enhances the practical skills needed for proficiency in apple macbook motherboard repair and service workflows.


FAQ

What models and years is this A1418 logic board compatible with?
This original used A1418 logic board fits 21.5" iMac models from 2012, 2013, 2014, 2015, and 2017. Always confirm compatibility by verifying the part numbers 820-3302-A, 820-3588-A, 820-4668-A, and 820-00629-A with your iMac's specifications to ensure proper operation.

Is this iMac motherboard new or refurbished, and how is quality ensured?
The A1418 logic board is an original used product graded as "Good." Each unit undergoes full testing to guarantee functionality before shipping. This testing ensures the apple motherboard meets performance standards for repair or replacement tasks in iMac 21.5" devices.

Can I customize the branding if I order in bulk?
SYan Store offers OEM services for customers ordering more than 1000 units, allowing your logo to be added. This option helps service providers or resellers personalize original Apple parts like the macbook motherboard to fit their business identity.

What should I know about installing this replacement logic board on my iMac?
Installing the A1418 logic board requires technical experience with iMac 21.5" models. It is intended for qualified technicians performing motherboard replacements or diagnostic swaps to restore system power and video output. Proper handling ensures longevity and compatibility with your device.



Packing & Delivery



1. we can ship to worldwide exception the recorded exclusions countries.

2. the item will be sent to your address recorded in the PayPal.the shipping address as according to your PayPal address, make sure
Your shipping address is right, we don't accept the Worry shipping address for our item is free ship.

3. usually the delivery time is 5-16 business days (USA. Au. CA ).8-20 business days( European, not UK). to other places worldwide
Maybe cost more than 20 business days. (Excess the standard Int'l shipping), since the delivery time can vary from country to
Country, if you would like an update on the shipping status of your item(s), please email us before ordering and we will report you
Within 24 hours.days to arrive South America.

4. any import tax charge or fee at destination country is buyer's responsibility, pls note it. Also the buyer need to pay remote
Fees if the deliverer address is remote area in DHL/ups/TNT or FedEx's (express shipping) systerm.

5. You will be notified once the shipment has been made. the packages are safe with signature-required. If none sign for the
Package, it will be return ,please pick it up in your local post office. .

6. we offer shipping discount for combined shipping. please contact with us.
Sorry for local pick up is not available.






Warranty:

1. returns Accepted during the 180 day Warranty period.

2.Please send us a message or email before opening a return request.

3. if our product doesn't work, we'll do not charge your return shipping expenses.

4. items returned damaged will receive a partial refund based on the condition of the item.

5. all returned items will be test to ensure the item is original and in the same condition as shipped.



Company Profile

Shenzhen Shenyan development Technology Co., Ltd.(SYan) was founded in 2016. We mainly export Apple parts ( iphone, macbook, ipad, iwatch accessories. ) (motherboard, screen, keyboard, LCD cable, hinge, fan, adapter, battery, laptop bag). At present, our company continues to expand the scale of trade, uphold the high quality and good service has won the trust of customers around the world. We focus on quality, price, efficiency, service, integrity. The company has been producing high quality OEM products. For the convenience of our customers to sell products,if you order more than 1000 units, we can use your logo.

Thanks to our customer to the attention of our company, we will do better!


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