BMW 8 Series Brake Discs Replacement Parts
Get quotes for a used or replacement BMW 8 Series brake discs. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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What to check when buying a used BMW 8 Series brake discs
A used brake discs that fits one vehicle won't always fit another - even within the same model range. These questions help breakers match stock to your exact vehicle before they quote:
- State whether it's front or rear
Other used BMW 8 Series parts
- Used BMW 8 Series Axle
- Used BMW 8 Series Power Steering Pump
- Used BMW 8 Series Front Cross Member
- Used BMW 8 Series Wheel Bearing
- Used BMW 8 Series Tyre
- Used BMW 8 Series Radio
- Used BMW 8 Series Propshaft
- Used BMW 8 Series Washer Pump
- Used BMW 8 Series Wing
- Used BMW 8 Series Boot Lid
- Used BMW 8 Series Engine
- Used BMW 8 Series Anti Roll Bar
Used brake discs for other BMW models
Fitment questions
Will brake discs from an older BMW 8 Series G15 fit a newer one?
The current BMW 8 Series (G15 coupé, G14 convertible, G16 Gran Coupé) has been in production since 2018, and while the generation is consistent, brake disc sizing can vary depending on engine variant and whether mid-generation upgrades were applied — confirm with the breaker against your exact registration before buying.
Do brake discs from an 840i fit an 840d or M850i?
Engine size and power output do affect brake disc dimensions on the 8 Series — larger, more powerful variants like the M850i xDrive typically run bigger discs than the 840i or 840d to cope with the extra performance, so these are not straightforward cross-fits. Always tell the breaker your exact engine code and registration so they can match the correct disc diameter and thickness.
Are front and rear brake discs on the BMW 8 Series interchangeable with each other?
No — front and rear brake discs are different sizes and are not interchangeable; the fronts are larger as they handle the majority of braking force. When sourcing used discs, specify clearly whether you need nearside/offside and front or rear, though discs themselves are not sided left-to-right.
Does the 8 Series Gran Coupé (G16) use the same brake discs as the standard coupé (G15)?
The G16 Gran Coupé and G15 coupé share the same platform and running gear, so brake disc fitment is primarily determined by engine variant rather than body style. Parts should cross over for the same engine, but confirm with the breaker against both registrations to be certain.
Do M Sport or M Sport Pro trim levels change which brake discs are fitted compared to standard?
Trim level alone — including M Sport or M Sport Pro specification — does not change the brake disc dimensions on the 8 Series; fitment follows engine size and drivetrain. However, if the vehicle has the optional M Sport brakes or upgraded braking package, the discs may differ, so check with the breaker against your registration rather than trim name alone.
Did the BMW 8 Series always have brake discs, or only certain variants?
All variants of the BMW 8 Series — whether 840i, 840d, M850i or the full M8 — were fitted with brake discs on all four corners as standard; this is not a part unique to any particular drivetrain or engine type. Every 8 Series on UK roads will have used brake discs available through dismantlers, but you must match by engine and registration to get the correct size.