BMW 4 Convertible (G23) M 440 i Mild-Hybrid Fuel pump (374 hp Petrol/Electric B58 B30 B)

Which fuel pump is best for the BMW 4 Convertible (G23) M 440 i Mild-Hybrid 374 hp?

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

• RIDEX
• RMS
• VDO
• STARK
• HELLA

How much does a fuel pump cost for the 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 be anywhere between £ 6 and £ 174.

What problems do fuel pump faults cause in the BMW 4 Convertible (G23) M 440 i Mild-Hybrid 374 hp Petrol/Electric?

Symptoms of a faulty fuel pump in the 4 Convertible (G23) M 440 i Mild-Hybrid : 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 in the 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 374 hp is often located in the tank, while the high-pressure pump is located directly at the engine, near the fuel rail and injectors. The fuel pump relay in a 4 Convertible (G23) M 440 i Mild-Hybrid 374 hp / 275 kW is located in the fuse box under the dashboard on the driver's side.

Which fuel pump is suitable for the BMW 4 Convertible (G23) M 440 i Mild-Hybrid 374 hp Petrol/Electric B58 B30 B?