BMW 8 Series Power Steering Pump Replacement Parts

The BMW 8 Series (G15 coupe, G14 convertible, G16 Gran Coupe, produced from 2018 onwards) uses fully electric power steering (EPS) across all variants and engine options — there is no hydraulic power steering pump fitted to any version of this car. If you are searching for a power steering pump for an 8 Series, you may be thinking of a different component such as the electric power steering rack, the EPS control module, or perhaps the electric steering column motor. It is worth double-checking your vehicle against your registration with a breaker to confirm exactly which steering component you need.

Any listing describing a hydraulic power steering pump as a fitment for the current G-series BMW 8 Series (2018–present) is likely either mislabelled or refers to a different vehicle entirely, as no variant of the G14, G15, or G16 was ever fitted with a hydraulic pump. It is possible that some listings are carried over from other BMW models or are errors by sellers who have confused this with an older hydraulic-steering BMW. Always verify the part against your exact registration before purchasing, and ask the breaker to confirm the component came from an 8 Series with your specific chassis code.

The original BMW 8 Series (E31, produced 1989–1999) did use hydraulic power steering and would have been fitted with a power steering pump, so if you are working on an E31 you are looking for the right type of part. The E31 came with a range of large-capacity petrol engines including straight-six and V8 and V12 units, and engine size may affect pump specifications, so confirm the exact engine variant with the breaker against your registration. If you own the modern G-series 8 Series launched in 2018, no hydraulic pump exists on that car and you will need to look at the electric steering system instead.

No trim level of the current G-series 8 Series, including M Sport specification or the high-performance M850i xDrive, was ever fitted with a hydraulic power steering pump — all use electric power steering regardless of trim. Trim level makes no difference here because the absence of a hydraulic pump is down to the fundamental steering system design shared across the entire G-series range. If you are sourcing steering components for an M850i or any other 8 Series variant, speak to a breaker about the correct EPS rack or associated electric steering parts for your registration.

For the G-series BMW 8 Series, the components a breaker may be able to supply include the electric power steering rack assembly, the EPS control unit, or the steering column with its associated electric motor — none of which is a hydraulic pump. Because EPS systems on modern BMWs can have variant-specific software and calibration tied to the chassis, it is especially important to give the breaker your full registration or VIN so they can match the correct unit. Confirm with the breaker exactly which component your car requires before purchasing a used part, as incorrect EPS units may need specialist programming to function correctly.