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MacBook Pro

A3434 · 14" M5 2025 A3428 · 16" M5 Pro/Max 2025 A3112 · 14" M4 2024 A3401 · 14" M4 Pro/Max 2024 A3185 · 14" M4 Pro/Max 2024 A3403 · 16" M4 Pro/Max 2024 A3186 · 16" M4 Pro/Max 2024 A2918 · 14" M3 2023 A2992 · 14" M3 Pro/Max 2023 A2991 · 16" M3 Pro/Max 2023 A2779 · 14" M2 Pro/Max 2023 A2780 · 16" M2 Pro/Max 2023 A2442 · 14" M1 Pro/Max 2021 A2485 · 16" M1 Pro/Max 2021 A2338 · 13" M1/M2 2020–22 A2251 · 13" 2020 (4 ports) A2289 · 13" 2020 (2 ports) A2159 · 13" 2019 A2141 · 16" 2019 A1989 · 13" 2018/19 A1990 · 15" 2018/19 A1706 · 13" TB 2016/17

MacBook Air

A3449 · 13" M5 2026 A3448 · 15" M5 2026 A3240 · 13" M4 2025 A3241 · 15" M4 2025 A3113 · 13" M3 2024 A3114 · 15" M3 2024 A2941 · 15" M2 2023 A2681 · 13" M2 2022 A2337 · 13" M1 2020 A2179 · 13" 2020 Intel A1932 · 13" Retina 2018/19 A1466 · 13" 2013–17

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MacBook Pro 16″ M4 Pro / M4 Max 2024 A3403 MagSafe 3 Charging Port Board (DC-In)

£15.00

MagSafe 3 charging port board (DC-in) for the MacBook Pro (16-inch, M4 Pro or M4 Max, 2024), model A3403.

  • Fits: A3403
  • Tested before dispatch, 12-month warranty
  • Same-day dispatch on orders before 3pm

50 in stock

Want us to fit this part for you?

Send us a quick enquiry — we'll reply with a fitting quote and turnaround time. Same-day fitting is often available at our Essex workshop.

Trade & bulk orders: buying in quantity? We offer bulk discounts for repair shops and traders — contact us for trade pricing.

Description

MagSafe 3 charging port board (DC-in) for the MacBook Pro (16-inch, M4 Pro or M4 Max, 2024), model A3403. The MagSafe 3 DC-in board that your charging cable connects to, supplied in black.

At a glance

Part MagSafe 3 charging port board (DC-in)
Model A3403 – MacBook Pro (16-inch, M4 Pro or M4 Max, 2024)
Colour Black
Part numbers 923-11172
Testing Tested before dispatch
Warranty 12 months
Returns 30 days
Dispatch Same day on orders before 3pm, Monday to Friday

Compatibility

Model number MacBook
A3403 MacBook Pro (16-inch, M4 Pro or M4 Max, 2024)

Your model number starts with “A” and is printed on the bottom case of your MacBook. You can also check Apple menu > About This Mac.

What it fixes

  • MacBook not charging via MagSafe
  • MagSafe cable not clicking in or falling out
  • Charging light not coming on
  • Burnt, corroded or damaged MagSafe port

Quality and testing

  • Charging tested on a test MacBook before dispatch
  • Connector and magnet inspected
  • Covered by our 12-month warranty

What’s in the box

One MagSafe 3 charging port board for model A3403, in black.

Installation

Replaced from inside the bottom case. Always disconnect the battery before starting.

Fitting service: prefer us to fit it? We can fit this part in our Essex workshop, usually with same-day or next-day turnaround. Contact us for a quote.

Need help choosing?

Send us your model number (and a photo if you can) and we will confirm the right part before you order.

Bulk orders

Buying 10 or more of the same item? Contact us for a bulk discount.

Compatible replacement part. Apple, MacBook, MacBook Air, MacBook Pro, Touch ID and MagSafe are trademarks of Apple Inc. Mac Mania is not affiliated with Apple Inc.

Additional information

Weight 0.08 kg
Model

A3403

Colour

Black

Part Type

Charging Ports & Boards

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