Cheap BMW 1 Series Fuel Filter

It depends on the fuel type and generation. Petrol-engined 1 Series models from the E87/E81 generation (2004–2013) typically have the fuel filter integrated into the in-tank fuel pump assembly, meaning there is no separate serviceable inline fuel filter to source as a standalone part. Diesel-engined variants do have a separate, accessible fuel filter housing — usually mounted in the engine bay — so if you have a diesel 1 Series, this is the part you are looking for; if you have a petrol, you may actually need the full in-tank pump and filter assembly instead.

The E87 ran from 2004 to 2011 (with the broader E8x family continuing to 2013 in some body styles), and a facelift arrived in 2007 bringing some engine and ancillary changes. For diesel variants, the engine code is the most reliable guide — if the donor car and your car share the same engine code (for example N47 to N47), fitment is much more likely, but whether mounting brackets or filter housing changed mid-production between pre- and post-facelift cars is something you should confirm with the breaker against your registration number.

The F20 ran from 2011 to 2019, with a significant facelift in 2015 that brought updated engines on some variants. Again, for diesel models the engine code is your key detail — an N47 engine before the facelift and a B47 engine after it are different units, so fuel filters for those two codes are not interchangeable. Supply your engine code (found on your V5 or via a VIN check) to the breaker and ask them to confirm the part fits your specific code, especially if you are sourcing across that 2015 boundary.

Trim level — whether SE, Sport, M Sport, or Urban — makes no difference whatsoever to the fuel filter fitment, as this is a mechanical part that follows the engine, not the badge or specification level. What matters is that the donor car shares your fuel type (diesel) and engine code. The only trim-related differences you might notice are cosmetic ones around the engine bay on M Sport cars, but the filter itself is the same part for a given engine.

The single most useful detail is your engine code, which you can find on your V5 logbook or by running a VIN check — it will be something like N47 or B47 for common diesel units. Also tell the breaker your exact year, fuel type (diesel), and registration number so they can cross-reference their stock. The body style (3-door, 5-door, or convertible) is irrelevant for this part, so do not worry about matching that.

On petrol 1 Series models, BMW integrates the fuel filter into the in-tank fuel pump module, so it is not sold or replaced as a standalone inline component. If you are experiencing fuel delivery issues on a petrol 1 Series, the part you are likely looking for is the in-tank fuel pump assembly, which includes the filter element. Ask breakers specifically for the fuel pump unit rather than a fuel filter, and supply your engine code and registration so they can match the correct pump.