Compare prices on a used Mercedes-Benz EQC heater matrix from UK breakers. Free part request, no obligation.
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No two heater matrixs are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:
No — the EQC is a fully electric vehicle and does not have a combustion engine, so it has no engine coolant circuit feeding a traditional heater matrix. Instead, the EQC uses an electric heat pump or a high-voltage PTC (positive temperature coefficient) electric heater element to warm the cabin. If your heating is not working, the part you are likely looking for is the PTC heater unit or the heat pump assembly, not a heater matrix. A Mercedes-Benz specialist or an EV-experienced breaker will be able to point you toward the correct component for your fault.
On the EQC you should be looking for the high-voltage PTC heater element or, depending on the variant, the heat pump assembly — these are the components responsible for cabin heating in place of a conventional heater matrix. Some EQC models were fitted with a heat pump as standard or as an option, so the exact part present on your car can vary; check your vehicle's specification or confirm with a breaker against your registration number. A breaker who specialises in electric vehicles or Mercedes-Benz EVs will be best placed to identify and supply the correct unit.
It will not be the heater matrix, as the EQC does not have one — there is no combustion engine to generate the hot coolant that a heater matrix relies on. A loss of cabin heating on the EQC is more likely to point to a fault with the PTC heater element, the heat pump (if fitted), associated high-voltage wiring, or a related control module. Because these components involve the high-voltage system, diagnosis and repair should be carried out by a qualified EV technician rather than attempted as a DIY job.
Yes — UK breakers who dismantle electric vehicles can supply used high-voltage PTC heater units or heat pump assemblies from EQC donor vehicles, and this is a legitimate way to reduce repair costs compared with main dealer prices. When contacting a breaker, give them your full registration number so they can confirm the exact heating configuration your car has, as heat pump fitment can vary by specification. Because the components involved are part of the high-voltage system, professional installation by an EV-qualified technician is strongly recommended.