Genuine OEM Bottom Case for MacBook Air 13″ A3240 M4 2025 Starlight

Product Description

The MacBook Air A3240 Bottom Case is a Genuine OEM replacement lower housing designed for the 13-inch MacBook Air M4 2025. It is compatible with model A3240, Mac16,12, and EMC 8781.

This MacBook Air A3240 Bottom Case is suitable for replacing a scratched, dented, bent, or damaged lower chassis. The Starlight anodized finish is designed to match the original MacBook Air exterior. Genuine OEM Starlight listings identify Apple part number 923-12398 for this model.

The MacBook Air A3240 Bottom Case is the lower aluminum housing that protects the internal components and provides the mounting structure for compatible components. Please compare the model number, color, screw locations, and original part number before ordering.

Compatible Models

• Apple MacBook Air 13-inch M4 2025
• MacBook Air A3240
• MacBook Air Mac16,12
• EMC 8781
• Starlight color configuration

Compatible Part Numbers

• 923-12398 – Starlight
• 613-29024-A
• 613-29024-10

Product Details

• Product Type: Bottom Case / Lower Housing
• Compatible Brand: Apple
• Compatible Model: MacBook Air A3240
• Model Year: 2025
• Processor: Apple M4
• Model Identifier: Mac16,12
• EMC: 8781
• Display Size: 13.6 inches
• Color: Starlight
• Material: Aluminum Housing
• Apple Part Number: 923-12398
• Condition: New Genuine OEM Replacement Part

Warranty Details

Warranty: 1 Month Warranty
Warranty Service Type: Replacement Warranty
Warranty Type: Seller Warranty

Important Note:-

• Please verify your exact MacBook Air model number A3240, EMC 8781, color, and original bottom-case part number before ordering.
• This bottom case is for the MacBook Air 13-inch M4 2025 A3240.
• The Starlight version is commonly identified as Apple P/N 923-12398.
• This product is the bottom case/lower housing only. Internal components such as the battery, logic board, speakers, trackpad, and other parts are not included unless specifically stated.
• Bottom-case screws may be sold separately. Confirm the exact package contents before ordering.
• Please compare the screw-hole positions, rubber feet, color, and physical shape with your original case before purchase.
• Professional installation is recommended.
• Product images are for reference only. Actual markings, finish, and minor cosmetic details may vary.
• Warranty does not cover physical damage, dents, scratches caused after delivery, incorrect installation, broken screw posts, or modification.
• If the product is found to be out of stock after ordering, the payment will be refunded.
• Functionality-related problems reported within the warranty period are eligible for replacement according to warranty terms.

FAQs

1. Is this bottom case compatible with MacBook Air A3240?

Yes. This MacBook Air A3240 Bottom Case is designed for the 13-inch MacBook Air M4 2025, identified as A3240 / Mac16,12 / EMC 8781.

2. What is the Apple part number for the Starlight bottom case?

The commonly referenced Apple part number for the Starlight A3240 bottom case is 923-12398.

3. What color is this bottom case?

This product is the Starlight color version, designed to match the corresponding MacBook Air A3240 housing.

4. Does the bottom case include the screws?

The bottom case and screws can be sold separately. Please check the package contents before ordering. Replacement screw sets are available separately for A3240.

5. Does this product include the internal MacBook components?

No. This is the bottom case/lower aluminum housing only. The battery, logic board, trackpad, speakers, and other internal components are not included unless specifically mentioned.