GMC Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD Fuel pump (403 hp Diesel LML)

Which fuel pump is best for the GMC SIERRA 3500 HD Extended Cab Pickup 6.6 D 4WD 403 hp?

The best fuel pumps for the GMC Sierra 3500HD III Extended Cab Pickup 6.6D 4WD LML are sold by the following original brands:

• RIDEX
• RMS
• VDO
• STARK
• HELLA

How much does a fuel pump cost for the GMC SIERRA 3500 HD Extended Cab Pickup 6.6 D 4WD Diesel?

In the UK, the price of a fuel pump for the GMC SIERRA 3500 HD Extended Cab Pickup 6.6 D 4WD can be anywhere between £ 2 and £ 43.

What problems do fuel pump faults cause in the GMC Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD 403 hp Diesel?

Symptoms of a faulty fuel pump in the Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD : 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 GMC SIERRA 3500 HD Extended Cab Pickup 6.6 D 4WD Diesel LML?

The low-pressure fuel pump for the Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD 403 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 Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD 403 hp / 296 kW is located in the fuse box under the dashboard on the driver's side.

Which fuel pump is suitable for the GMC Sierra 3500HD III Extended Cab Pickup 6.6 D 4WD 403 hp Diesel LML?