preheating relay 2247664 BMW E46 320D 136hp E39 520D 136hp-BMMOTORSPORT80

The preheating relay 2247664 for BMW E46 320d (136 hp) and E39 520d (136 hp) is an essential component for the proper functioning of diesel engine preheating systems. It controls the electrical supply to the glow plugs before engine start-up, thus ensuring optimal fuel ignition, especially during cold starts. This relay allows for better combustion, reduces starting difficulties, and minimizes the impact of low temperatures on the engine. It is designed to be reliable and durable, and is an ideal solution for replacing a defective or worn relay, thus ensuring easier starts and optimal engine performance.

All parts available for this BMW E46 vehicle.

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