Cheap Mercedes-Benz GLE Fuel Filter

This depends on your fuel type. Petrol GLE models have the fuel filter integrated inside the fuel tank as part of the fuel pump assembly, meaning there is no separate, serviceable inline fuel filter to source as a standalone used part. Diesel GLE models (such as those with the OM642 or OM656 engine codes) do have a separate fuel filter housing and filter element, so if you have a diesel GLE, this is the variant you want to be searching for.

These fall across a significant model boundary: the first-generation W166 GLE ran from 2015 to 2018, while the second-generation V167 GLE launched for 2019 onwards, and the two generations have different engine families and fuel system layouts, making a straight swap very unlikely. Your engine code is the key detail here — check your V5 or run a VIN check to confirm which diesel engine code you have, then give that to the breaker so they can match the filter housing and element correctly. We would not recommend assuming these interchange across the W166-to-V167 boundary without the breaker confirming it against your registration.

No — trim level has no bearing on fuel filter fitment for the GLE. Whether your diesel is in AMG Line, Sport, or any other specification, the fuel filter is determined entirely by the engine code, not the badge on the back. Tell the breaker your engine code and model year and they can match the correct part; trim differences are purely cosmetic and change nothing mechanically here.

The 350d badge appeared across both the W166 (2015–2018) and V167 (2019 onwards) generations, so the year matters a great deal even if the badge reads the same. The W166 350d used the OM642 V6 diesel engine, while the V167 350d moved to the OM656 straight-six diesel, which is an entirely different engine with different fuel system components. Supply your engine code alongside the registration to the breaker rather than relying on the displacement badge alone.

Petrol variants of the GLE, including the 400 and 450 with their M276 or M256 petrol engines, do not have a separate serviceable fuel filter — the filtration is built into the in-tank fuel pump module. If you are having fuel delivery issues on a petrol GLE, what you are likely looking for is the fuel pump assembly or in-tank strainer rather than a standalone filter. A breaker can supply the full in-tank pump unit if that is the component that needs replacing.

The W166 GLE shares its platform and some engine codes with the W166 ML (up to 2015) and the W166 GLS, so there is a reasonable chance of overlap, particularly where the same engine code — for example the OM642 — was used across those models. However, ancillary mounting details and filter housing specifications can vary or change mid-production, so this is something to confirm with the breaker against your specific registration rather than assume. Give the breaker your engine code and registration and they can cross-reference their stock accurately.