Genuine Apple iMac A1419 27" 2017 5K LCD Assembly LM270QQ1 SD C1 - Grade B

This listing is for a Genuine Apple iMac A1419 27-inch 2017 5K Retina LCD Display Assembly.

The panel model is LM270QQ1 (SD)(C1) and the screen is being sold in Grade B cosmetic condition.

Grade B means the display may have moderate scratches, light surface marks, mild coating wear, or light bezel wear from previous use.

These cosmetic marks are not visible when the screen is powered on. The display is fully functional with no internal display defects.

🔗 Compatibility:

Compatible with:

• Apple iMac 27-inch A1419 – 2017

• iMac Retina 5K, 27-inch, 2017

• iMac18,3

• EMC 3070

Compatible panel model:

• LM270QQ1 (SD)(C1)

Not compatible with:

• iMac A1419 2014 / 2015 models using different panel revisions

• iMac A2115 2019 / 2020 models

• Any 21.5-inch iMac models

• iMac A1312 models

⚠️ Please verify your model number A1419, 2017 year, and original LM270QQ1 (SD)(C1) panel label before purchasing.

⚙️ Specifications:

• Brand: Apple – Genuine OEM

• Model: iMac 27-inch A1419

• Model Identifier: iMac18,3

• EMC: 3070

• Compatible Year: 2017

• Screen Size: 27-inch

• Resolution: 5K Retina (5120 × 2880)

• Panel Model: LM270QQ1 (SD)(C1)

• Screen Finish: Glossy

• Assembly Type: LCD Display Assembly

• Condition: Used – Grade B

✴️ Key Features:

🖥️ Genuine Apple OEM Display
Original Apple display assembly designed for proper fit and compatibility with compatible 2017 A1419 iMac systems.

🎨 5K Retina Resolution
Provides sharp image quality, excellent detail, and proper display output in compatible iMac systems.

🔬 Fully Functional Display
Screen is fully functional with no internal display defects.

🧩 Grade B Cosmetic Condition
Moderate cosmetic wear may be present, but the marks are not visible when the screen is powered on.

⚠️ Notes:

• Grade B cosmetic condition

• May have moderate scratches, light surface marks, mild coating wear, or light bezel wear

• Cosmetic marks are not visible when the screen is lit

• Fully functional with no internal display defects

• Professional installation is strongly recommended

• Please verify A1419 2017 and LM270QQ1 (SD)(C1) compatibility before ordering

• Review all listing photos carefully before purchase

Condition Guide

🟦 Grade A – Very Good

• Light surface scratches or cleaning marks
• Minor edge wear possible
• Marks are not visible when the screen is lit
• No dents, chips, cracks, or structural imperfections

🟧 Grade B – Good

• Moderate scratches, light surface marks, or mild coating wear
• Possible light bezel wear
• All marks remain invisible when the screen is powered on
• Fully functional with no internal defects

🟥 Grade C – Fair

• Noticeable scratches, coating wear, or heavier surface blemishes
• May include discoloration, sticker residue, or outer coating wear
• Marks are still not visible when the screen is lit
• 100% fully functional with no lines, no dead pixels, and no cracks