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

Which fuel pump is the best for a GMC SIERRA 3500 HD Crew Cab Pickup 6.6 D 403 hp?

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

• RIDEX
• ELRING
• FEBI BILSTEIN
• BOSCH
• MEYLE

How much does a fuel pump cost for a GMC SIERRA 3500 HD Crew Cab Pickup 6.6 D Diesel?

In the UK, the price of a fuel pump for the GMC SIERRA 3500 HD Crew Cab Pickup 6.6 D can range from € 2 to € 54.

What problems do fuel pump faults cause in a GMC Sierra 3500HD III Crew Cab Pickup 6.6 D 403 hp Diesel?

Symptoms of a faulty fuel pump in Sierra 3500HD III Crew Cab Pickup 6.6 D 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 GMC SIERRA 3500 HD Crew Cab Pickup 6.6 D Diesel LML?

The low-pressure fuel pump for the Sierra 3500HD III Crew Cab Pickup 6.6 D 403 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 Sierra 3500HD III Crew Cab Pickup 6.6 D 403 hp / 296 kW can be found in the fuse box under the dashboard on the driver's side.

Which fuel pump is compatible with the GMC Sierra 3500HD III Crew Cab Pickup 6.6 D 403 hp Diesel LML?