11 51 7 515 778 : Water pump for BMW Series 3 E46

The water pump is an essential component of the cooling circuit for the BMW Series 3 E46: it ensures continuous circulation of coolant around the engine to maintain a stable operating temperature. This new part is specifically adapted for the 316i and 318i versions of the BMW Series 3 E46, equipped with N40 and N42 engines. As part of the restoration or regular maintenance of a classic vehicle, its replacement helps prevent any overheating and preserve the engine's integrity in the long term. A water pump in good working order is a guarantee of reliability and longevity for this iconic model.