BMW 4 Convertible (G23) M 440 i Mild-Hybrid Fuel pump (387 hp Petrol/Electric B58 B30 B)

Which fuel pump is the best for a BMW 4 Convertible (G23) M 440 i Mild-Hybrid 387 hp?

The best fuel pumps for BMW 4 Convertible (G23) M440i Mild-Hybrid B58 B30 B models are sold by the following original brands:

• RIDEX
• ELRING
• FEBI BILSTEIN
• BOSCH
• MEYLE

How much does a fuel pump cost for a BMW 4 Convertible (G23) M 440 i Mild-Hybrid Petrol/Electric?

In the UK, the price of a fuel pump for the BMW 4 Convertible (G23) M 440 i Mild-Hybrid can range from € 8 to € 44.

What problems do fuel pump faults cause in a BMW 4 Convertible (G23) M 440 i Mild-Hybrid 387 hp Petrol/Electric?

Symptoms of a faulty fuel pump in 4 Convertible (G23) M 440 i Mild-Hybrid models are usually related to low pressure in the pump, leading to engine starting problems, reduced power, engine stuttering, and increased fuel consumption, as well as fault codes, which trigger the engine warning light.

Where is the fuel pump located on a BMW 4 Convertible (G23) M 440 i Mild-Hybrid Petrol/Electric B58 B30 B?

The low-pressure fuel pump for the 4 Convertible (G23) M 440 i Mild-Hybrid 387 hp is usually located in the tank, whereas the high-pressure pump is typically located next to the engine, near the fuel rail and injectors. The fuel pump relay in a 4 Convertible (G23) M 440 i Mild-Hybrid 387 hp / 285 kW can be found in the fuse box under the dashboard on the driver's side.

Which fuel pump is compatible with the BMW 4 Convertible (G23) M 440 i Mild-Hybrid 387 hp Petrol/Electric B58 B30 B?