Second Hand BMW M5 Glow Plugs

No – the BMW M5 has always been a petrol-powered car across every generation, from the E28 in 1985 through to the current F90, and petrol engines do not use glow plugs; glow plugs are a diesel cold-start component only. If you are searching for M5 glow plugs, it is likely you have either the wrong model or the wrong part in mind. You may be thinking of spark plugs, which are the petrol equivalent and do exist on every M5 generation.

Yes, the engine code is the most important detail you can supply, as different M5 generations use entirely different engines – for example the E60 M5 uses the S85 V10, the F10 M5 uses the S63 twin-turbo V8, and the F90 M5 also uses an S63 variant. Each of these engines takes a different spark plug specification, so quoting your engine code (found on your V5 or via a VIN check) to the breaker will ensure you get the correct plugs. Year alone is not enough if you want to be certain.

No – the E60 M5 is powered by the naturally aspirated S85 5.0-litre V10 and the F10 M5 uses the turbocharged S63 4.4-litre V8, so these are completely different engines requiring completely different spark plugs. The generation boundary here is a genuine engineering break, not just a cosmetic refresh, so parts do not cross between them. Always confirm the exact plug specification with the breaker against your registration.

Trim level does not affect spark plug fitment – both the standard F90 M5 and the M5 Competition share the same S63 engine family, so the plugs themselves are the same part. The Competition trim differs in tune, suspension, and exhaust settings rather than in engine architecture. Confirm the exact engine code with your breaker to be safe, but trim name alone should not change what you need.

The M5 and the broader 5 Series range sometimes share engine families but the M5's S63 unit is a heavily modified version of the N63 found in non-M cars, and plug specifications may differ. It is worth checking with the breaker whether the plugs from a non-M S63 or N63 application cross-reference correctly to your M5's spec. Do not assume fitment based on engine displacement alone – always verify against the full engine code.

Search for 'BMW M5 spark plugs' using your specific generation – E28, E34, E39, E60, F10, or F90 – and include your engine code if you know it. Spark plugs are the correct cold-start and ignition wear item for any petrol engine, which covers every M5 ever made. Give the breaker your registration number and engine code and they will be able to match the right specification quickly.