2008 Hyundai Accent Fuel Pump Assembly: Part # 311101E000

This genuine Hyundai Accent 2008 fuel pump assembly (part number 311101E000), sourced from SL/ORIGINAL in Korea, offers superior quality at the best price. It’s brand new and guaranteed authentic.

The fuel pump assembly is a vital component within your vehicle’s fuel delivery system. Its function is to draw fuel from the tank and deliver it to the engine’s injectors under consistent pressure. Insufficient pressure can lead to engine hesitation and stalling due to fuel starvation, while excessive pressure results in wasted fuel, impacting your vehicle’s fuel economy. For noise reduction and thermal management, the pump is typically housed within the fuel tank itself. This internal placement also aids in maintaining a consistent fuel supply, even during high-speed driving. Reliable fuel delivery is critical for effortless starting and smooth engine operation. The pump draws fuel and delivers it under pressure to the injectors, ensuring proper fuel delivery to the combustion chamber.

Fuel Pump Assembly Operation

When you turn your car’s ignition on, the engine control unit (ECU) activates the fuel pump relay, powering the pump. The pump then draws fuel from the tank, passing it through a one-way valve and fuel filter before supplying it to the injectors. The pump operates continuously while the engine is running. Should the engine stall, the ECU immediately cuts power to the pump. For enhanced safety, modern vehicles often incorporate an acceleration-sensitive safety switch to mitigate the risk of fire or explosion in the event of a collision. The ECU meticulously monitors fuel consumption, precisely controlling the fuel injected into the combustion chamber for optimal efficiency.

The fuel pump’s continuous operation during engine runtime is managed by the ECU, which also instantly shuts off the pump if the engine stops. Modern safety features, including acceleration-based shutoff switches, minimize fire and explosion hazards in accidents. The ECU constantly calculates and adjusts fuel injection for peak fuel efficiency.

Vehicle Compatibility