The high pressure pump is specially designed to improve charging efficiency and anti-knock performance by injecting gasoline directly into the cylinder. It compresses fuel to a high pressure and supplies it to the injector according to the demands of the electronic control unit. The flow control solenoid valve has a unique structure and is used to achieve both industry-leading quietness and a large flow rate. In addition, we have achieved the smallest height in the industry through a unique internal configuration, resulting in a superior design for mounting.

• Hitachi Astemo is a Tier 1 OE supplier for high pressure fuel pumps
• Performs like OE to ensure quality and reliability
• High strength aluminum housing for light weight and durability
• Chemical resistant seals prevent premature wear from ethanol mixed fuels
• Precision machined surfaces prevent fuel leakage and subsequent pressure drop

Hitachi Astemo's High Pressure Fuel Pumps (HPPs) are designed to enhance fuel volume delivery for exceptional operation and faster vehicle response. Our HPPs are a good alternative to the standard fuel pump for direct injection, supercharged, and turbocharged applications commonly found in todays vehicles. Pump housing is made of high strength aluminum to ensure durability while keeping weight low. Precision machined surfaces prevent fuel leakage/pressure drop while chemical resistant seals prevent premature wear from ethanol mixed fuels. Designed to meet the exact needs of each specific vehicle, Hitachi Astemo's High Pressure Fuel Pumps are the premium choice.