Before finalizing your purchase, we recommend verifying compatibility to ensure the item meets your specific requirements. Replacing and repairing many MacBook parts can be challenging for most DIY enthusiasts. We highly recommend that buyers first watch online installation tutorials to gauge their skills and capabilities. Only proceed with purchasing MacBook parts for repair if you feel confident in your abilities after reviewing the tutorials.You will receive exactly what is shown in the photos. Kindly do not expect any additional items beyond what is pictured. In the past, some buyers anticipated receiving extra repair tools, adhesive, double-sided tape, or additional screws. All items included in the listing photos are what you will receive; if it's not in the photos, it's not included in the shipment.If you have any doubts or questions, please feel free to reach out to us before placing your order. We strive to ship your items shortly after receiving your order, which means your package may already be on its way by the time we respond to your message, making it difficult to intercept. Therefore, it's best to clarify any concerns before placing your order to avoid the need for returns or exchanges later on.

• Navigate to the Apple menu and select "About this Mac." In this window, you will find the serial number and the year of the machine.
  

• Directly inspect the logic board to locate the serial number and/or the 4-digit EMC number on the port where the memory is seated.
  
• Enter this information into the search field on the EveryMac website, which will provide you with comprehensive specifications for your system.
  
• If you are uncertain about compatibility, please don't hesitate to contact us. We are here to assist you in determining whether this is the right part for your needs. Thank you!

• MacBook Pro 13" A1989
• MacBookPro15,2 Mid 2018: MR9Q2LL/A or MR9U2LL/A (2.3 GHz Core i5)
  MacBookPro15,2 Mid 2018: BTO/CTO (2.7 GHz Core i7)
  MacBookPro15,2 Mid 2019: MV962LL/A or MV972LL/A (2.4 GHz Core i5)
  MacBookPro15,2 Mid 2019: MV982LL/A (2.8 GHz Core i7)

• MacBook Pro 13" Retina A2159
• MacBookPro15,4 Touch Bar, 2 TB 3 2019: MUHN2LL/A or MUHP2LL/A (Space Gray, 1.4 GHz Core i5)
  MacBookPro15,4 Touch Bar, 2 TB 3 2019: MUHQ2LL/A or MUHR2LL/A (Silver, 1.4 GHz Core i5)
  MacBookPro15,4 Touch Bar, 2 TB 3 2019: BTO (1.7 GHz Core i7)

• Some items are eligible for international shipping through 's Global Shipping Program (GSP). If GSP is available for the item you're interested in, you'll find the option to select your country in the shipping calculator during checkout.
  
• In the rare event that your item arrives damaged, we kindly request that you retain both the item and its packaging and promptly contact us. Please reach out to us first before proceeding with any repairs, as we do not cover third-party repair costs.
• During checkout on , we can only ship to the address that you have selected. We advise you to carefully verify your shipping address before completing your payment. For added security, please note that address changes are not permitted after checkout has been finalized.

• We proudly offer a hassle-free 30-day return period, allowing you to return this item for any reason with confidence.
  
• At EYaoStar, we have a strict zero-tolerance policy against all forms of return fraud, which includes actions like product/parts swapping, providing inaccurate return reasons, or returning empty boxes. Please be informed that violators will be promptly reported to both law enforcement and 's Trust & Safety team.
• We highly value integrity and honesty in our buyers' interactions with our return center on . Any misuse or abuse of the return process may result in potential consequences, such as restrictions on buying and selling privileges, and even account suspension.
  
• When initiating a return, it is essential to ensure that the item is returned to us in its original and unaltered condition for a smooth processing experience.
• For your convenience, please make sure the tamper-proof sticker(s) remain intact on the product, as this helps us verify the authenticity of the item(s) you purchased from us. Rest assured, we cover the return shipping costs for all eligible returns.
• Should you encounter any issues with your purchased item, kindly reach out to us through messaging before starting a return request. Our dedicated team is committed to resolving your concerns efficiently and avoiding unnecessary returns whenever possible.
• Please take note that any returned items showing signs of tampering or damage, including instances of altering hardware parts, will be promptly reported to and will be ineligible for future purchases from us.
  

• Please be aware that buyers are responsible for any applicable customs fees and import taxes in their country. These charges are not included in the item's price or shipping cost.
• We understand that international orders might experience delays in customs processing, which may result in delivery times taking several weeks longer than the expected dates. We appreciate your patience during this process and assure you that we will do our best to ensure a smooth and timely shipment.