Fuel Pump

The fuel pump is a critical component of any vehicle’s fuel system, responsible for delivering fuel from the fuel tank to the engine’s combustion chamber while keeping the right pressure and volume. It makes sure the engine receives a consistent supply of fuel, which contributes to optimal engine performance.

As your truck gets older, its fuel pump might start showing signs of wear and damage. Keeping a well-maintained fuel pump is necessary to make sure your truck is safe to drive and keeps running efficiently.

The heart of the fuel pump is the electric motor or a mechanical pump, responsible for generating the pressure needed to move fuel from the tank to the engine. Most modern vehicles use an electric pump, but older trucks and semis may still feature a mechanical pump that’s driven by the engine.

Each fuel pump contains a fuel filter that removes debris and contaminants from the fuel before it is delivered to the engine, preventing potential damage. A pressure regulator helps maintain the right fuel pressure, and is usually built into the fuel pump assembly (but can be located externally in the fuel system).

The fuel pump also uses a range of sensors that monitor performance parameters and send the information to the fuel gauge, as well as a one-way check valve to prevent fuel from flowing back into the tank when the engine is turned off.

In case of any damage or wear, restoring your truck’s fuel pump performance should be your highest priority. With high-quality parts from Big Rig World - your one-stop-shop for all heavy-duty vehicle needs - you’ll be able to get your fuel pump to optimal efficiency in no time. 

Our inventory features parts from industry-leading manufacturers, providing clients with durable and reliable parts for a wide range of vehicles. From pump valves to fuel filters, you’ll find all your fuel pump components at Big Rig World.