Cheap Mercedes-Benz X-Class Fuel Filter

This depends on your engine: the X-Class range used diesel engines (the 2.3-litre four-cylinder and the 3.0-litre V6, all turbocharged) and these do have a fuel filter as part of the diesel fuel system. Petrol-engined X-Class models were never sold in the UK, so if you're looking for a petrol fuel filter for this vehicle, that part simply doesn't exist on it. Confirm your engine code from your V5 or a VIN check before ordering.

The Mercedes-Benz X-Class was produced from 2017 to 2020 as a single generation with no significant facelift that redrew mechanical components, so on paper the engine family remained consistent across those years. That said, ancillary mounting arrangements and filter housing designs can change mid-production run, so you should confirm directly with the breaker that the part from a specific donor vehicle matches your exact registration before buying. Your engine code — visible on your V5 or via a VIN check — is the most reliable detail to give the breaker.

Yes, these are fundamentally different engines: the 220d uses a 2.3-litre four-cylinder diesel (shared with Nissan/Renault underpinnings) while the 350d uses Mercedes-Benz's own 3.0-litre V6 diesel, and the fuel filter and its housing will not be the same part between them. Always quote your engine code to the breaker rather than just the badge name, as this is the single most reliable way to ensure the correct filter is sourced. Do not assume a filter from a 220d will fit a 350d or vice versa.

No — trim level makes no difference to fuel filter fitment on the X-Class; Pure, Progressive, and Power are specification packages affecting interior, equipment, and cosmetics, not the engine or fuel system. What matters is your engine variant: a 220d, 250d, or 350d, identified by the engine code on your V5. A filter from a breaker's Pure-spec donor will fit a Power-spec car of the same engine without issue.

The fuel filter is part of the diesel fuel supply system and is determined by the engine, not by whether the vehicle is four-wheel drive or rear-wheel drive. As long as the engine code matches between the donor vehicle and yours, the drivetrain layout of the breaker's car is irrelevant to filter fitment. Give the breaker your engine code and they can confirm the part is correct for your vehicle.

The X-Class 220d and 250d share their engine architecture with the Nissan Navara NP300, so there is a degree of parts overlap in the fuel system between the two models. However, filter housings, brackets, and connections can differ depending on the application, so you should not assume a Navara-sourced filter will be a straight swap without checking. Ask the breaker to cross-reference the part against your specific engine code and registration to confirm compatibility before purchasing.