BMW M3 Fuel Injection Pump Replacement Parts
Get quotes for a used or replacement BMW M3 fuel injection pump. 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 M3 fuel injection pump
A used fuel injection pump 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 the engine code
Other used BMW M3 parts
Used fuel injection pump for other BMW models
Fitment questions
Will a fuel injection pump from an E46 M3 fit my E36 M3?
No – these are different generations with entirely different engines: the E36 M3 (1992–1999) used the S50 or S52 engine, while the E46 M3 (2000–2006) used the S54, so the fuel injection pumps are not interchangeable. Your engine code, shown on your V5 or a VIN check, is the single most important detail to confirm before buying. Always supply your full engine code to the breaker so they can match the pump precisely.
Does a fuel injection pump from a 2003 E46 M3 fit a 2000 E46 M3?
Both years fall within the E46 M3 generation (2000–2006) and share the S54 engine, so in principle you are working within the same engine family. However, ancillary and mounting changes can occur mid-production within a generation, so confirm compatibility against your specific registration with the breaker rather than assuming all E46 M3 pumps are identical. Giving the breaker your engine code and reg is the safest approach.
Is the fuel injection pump the same on an E46 M3 and the standard E46 330i?
No – the M3 uses the high-revving S54 straight-six, which is a completely different engine from the M54 found in the 330i, so the fuel injection pumps are not the same part. Mechanical parts follow the engine code, not the badge or body, so always match by engine code rather than assuming E46-to-E46 compatibility. Supply your engine code to the breaker to make sure you get the right pump.
Does trim level affect which fuel injection pump I need – for example, does a Competition Pack M3 need a different pump?
Trim level and option packs like the Competition Pack do not affect the fuel injection pump – fitment is determined by the engine code and fuel type, not by interior or chassis upgrades. You can expect minor cosmetic or suspension differences between variants, but the pump itself is the same across trim levels within the same engine code. Confirm your engine code with the breaker and that will be sufficient to identify the correct part.
I have a 2005 E46 M3 – will a pump from a 2006 car fit before I commit to buying?
Both 2005 and 2006 sit within the E46 M3 generation (2000–2006) and use the S54 engine, making them a plausible match on paper. That said, confirm against your exact registration with the breaker, as ancillary or mounting details can vary late in a production run and ECU pairing requirements are something only the breaker can advise on for your specific vehicle. Your engine code from the V5 is the most useful thing you can give them.
Will a fuel injection pump from an F80 M3 fit an E92 M3?
No – the E92 M3 (2007–2013) used the high-revving naturally aspirated S65 V8, whereas the F80 M3 (2014–2018) used the turbocharged S55 straight-six, making these completely different engines with incompatible fuel systems. This is a generation boundary crossing from E92 to F80, and no pump interchange across it should be assumed. Always verify your engine code on your V5 and share it with the breaker before purchasing.