Second Hand Mercedes-Benz GLC Water Pump

The GLC X253 generation ran from 2015 to 2022, with a facelift in 2019, so these two cars sit either side of that facelift boundary. The water pump follows the engine code rather than the model year, so whether the part crosses that boundary safely depends on your exact engine code — confirm this with the breaker against both registrations before buying.

Yes, all GLC variants — petrol and diesel — have a water pump as part of the engine cooling system. Some GLC 300e and 350e plug-in hybrid variants also use an additional electric auxiliary water pump alongside the mechanical one driven by the engine, so it is worth being clear with the breaker about which pump you need.

The engine code matters above everything else for a water pump — two GLCs from the same year can have completely different engines and incompatible pumps. You can find your engine code on your V5 logbook or via a VIN check, and supplying it to the breaker is the single most useful thing you can do to get the right part.

No — trim level has no effect on water pump fitment whatsoever, as the pump is determined entirely by the engine fitted. AMG Line, Sport, and SE badges are cosmetic and equipment distinctions, not mechanical ones, so do not rule out a part simply because it came from a different trim.

The 220d and 250d use different engine variants, so the water pumps are unlikely to be interchangeable — always quote your specific engine code to the breaker rather than relying on the badged output figure. Confirming the engine codes on both donor and recipient vehicles is the only reliable way to establish whether these parts match.

The GLC 300e plug-in hybrid uses the same base petrol engine as the standard 300, so the main mechanical water pump may share a part number, but the 300e also has a separate electric auxiliary coolant pump that the standard 300 does not have. Be clear with the breaker about which pump you need and confirm compatibility against both engine codes before purchasing.