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Find iPhone 18 Pro Max replacement parts in one place. This collection covers the parts most often needed to repair Apple's largest 2026 Pro model, including OLED screen assemblies, batteries, USB-C charging port flex cables, rear camera lenses, back glass and small internal flex cables. New listings appear here automatically as each iPhone 18 Pro Max part is added to the store.
The 18 Pro Max looks similar to the 18 Pro, but screens, batteries and back panels are sized differently and are not interchangeable, so confirm your model in Settings > General > About before you buy. Parts suit DIY repairers and trade buyers alike, and orders with cleared payment before 4pm Monday to Friday leave our Manchester base the same working day. Need a part that is not listed yet? Email info@etech61.uk and we will check supply for you.
Repair guides: iPhone 18 Pro Max screen replacement guide · iPhone 18 Pro & Pro Max battery replacement · iPhone 18 Pro & Pro Max USB-C port repair
iPhone 18 Pro Max Replacement Parts: Frequently Asked Questions
Will an iPhone 18 Pro screen fit the iPhone 18 Pro Max?
No. The iPhone 18 Pro Max has a larger display than the iPhone 18 Pro, so the screen assemblies are different sizes with different mounting points. Always choose a screen listed for the iPhone 18 Pro Max.
Does a replacement iPhone 18 Pro Max battery show a message in Settings?
On recent iPhones, a battery fitted outside Apple's own repair process can show a notice in Settings > Battery saying the battery is an unknown part. The phone still works normally; the message relates to Apple's parts pairing, not to the battery's performance.
How do I know my charging port needs replacing on an iPhone 18 Pro Max?
Clean the USB-C port first with a non-metal tool, as pocket lint is the most common cause of loose or intermittent charging. If it still fails with a known-good cable and charger, the charging port flex is the likely fault and replacing it is a common repair.
Can repair shops buy iPhone 18 Pro Max parts in bulk?
Yes. Trade customers can email info@etech61.uk with the parts and quantities needed, and we will confirm availability as iPhone 18 Pro Max listings are added.