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Mercedes-Benz CLK Fuel Filter Replacement Parts

Compare prices on a used Mercedes-Benz CLK fuel filter from UK breakers. Free part request, no obligation.

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What to check when buying a used Mercedes-Benz CLK fuel filter

A used fuel filter 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:

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Fitment questions

Do Mercedes-Benz CLK models actually have a fuel filter, and where is it?

Yes, all CLK variants have a fuel filter, but its location and type depend on whether your car is petrol or diesel. Diesel CLKs (such as the 220 CDI and 270 CDI) have an inline fuel filter that is a regular service item, while petrol CLKs typically have a filter integrated into or mounted near the fuel pump assembly in the tank, which is generally replaced less often. When searching for a used filter, knowing your fuel type is the first thing any breaker will ask, so have that ready before requesting a quote.

Will a fuel filter from a W208 CLK (1997–2002) fit my W209 CLK (2002–2009)?

These are two distinct generations — the W208 ran from 1997 to 2002 and the W209 from 2002 to 2009 — and in most cases their fuel filters are not directly interchangeable due to differences in fuel system design, pipe connections, and mounting. The engine code is the most reliable guide here, so pull yours from the V5 or a VIN check and give it to the breaker, who can confirm whether a specific unit crosses that generation boundary. Never assume a filter from a W208 will simply bolt onto a W209 without verification.

Does it matter whether my CLK is an Elegance, Avantgarde, or AMG when sourcing a fuel filter?

For the fuel filter, trim level makes no difference whatsoever — Elegance, Avantgarde, and AMG trims all share the same fuel system layout for any given engine code. What actually determines the correct filter is your engine code and fuel type (petrol or diesel), not the badge on the boot. Give the breaker your engine code and registration rather than your trim name, and you'll get a much more accurate match.

I have a 2005 W209 CLK 220 CDI — will a fuel filter from a 2007 220 CDI fit?

Both years fall within the W209 generation (2002–2009), and for the same engine code a filter from a 2007 220 CDI is likely to be compatible with a 2005 car, but the W209 received a facelift in 2005 which brought some ancillary changes. To be certain there are no mid-production mounting or connection differences on your specific build, confirm against your registration with the breaker before buying.

Does the CLK Cabriolet use a different fuel filter to the Coupe?

Body style — whether coupe or cabriolet — has no bearing on the fuel filter; both versions share the same engine and fuel system for any given engine variant. The filter is determined entirely by your engine code and fuel type, so a diesel coupe and a diesel cabriolet with the same engine code will take the same filter. Just supply your engine code to the breaker and the body style can be ignored entirely for this part.

What details should I have ready when asking a breaker for a used CLK fuel filter?

The single most useful piece of information is your engine code, which you can find on your V5C or by running a VIN check — it tells the breaker far more than the model year or trim name alone. You should also confirm your fuel type (petrol or diesel) and your generation (W208 or W209), and if possible the exact model year, as there were mid-production running changes that a breaker may need to account for. Having your registration number to hand lets the breaker cross-reference everything and confirm fitment before you commit to buying.