Cheap BMW 6 Series Fuel Filter

It depends on the engine. Diesel variants of the 6 Series (including the 630d, 635d, and M6 diesel) do have a serviceable fuel filter, as diesel systems require filtration to protect the high-pressure injection components. Most petrol 6 Series models use a fuel filter that is integrated into the fuel pump assembly inside the tank and is not a conventional replaceable inline part, so if you have a petrol model you may actually need a fuel pump or pump module rather than a standalone filter.

The E63 coupe and E64 convertible (both produced 2003–2010, with a facelift around 2007) share the same platform and engines, so on diesel variants the fuel filter fitment is determined by the engine code rather than the body style — coupe or convertible makes no difference here. Confirm the engine code from your V5 or a VIN check and supply it to the breaker, as that is the detail they will use to verify the correct part.

The E63/E64 generation received a facelift in 2007, so your car sits right on that boundary. On diesel models the fuel filter is primarily engine-code driven, and where the engine carried over unchanged across the facelift the filter will often be the same part, but ancillary mounting or pipework changes mid-production can catch you out — check this with the breaker against your registration rather than assuming.

Yes, engine code matters here more than anything else — the 630d and 635d use different engines (the M57 family, but in different states of tune and configuration), and the fuel filter or filter housing may differ between them. Always tell the breaker your exact engine code from the V5 or a VIN check rather than just the badge, as that is the most reliable way to confirm the right part.

No, trim level has no bearing on fuel filter fitment on the 6 Series — Sport, SE, or any other trim designation reflects cosmetic and interior differences only, not the engine or fuel system. What matters is your fuel type and engine code, so a filter from a Sport and an SE with identical engines would be the same part.

The F12/F13 generation ran from 2011 to 2018 and is a completely different platform from the E63/E64 (2003–2010), so parts are not interchangeable between the two generations. Stick to sourcing a filter from the correct generation, and give the breaker your engine code to narrow it down further within that generation.