Delphi Diesel High Pressure Oil Pump

The Delphi Diesel High Pressure Oil Pump (also called an HPOP or diesel injection control pressure pump) supplies the pressurized engine oil that actuates hydraulically driven fuel injectors in compatible diesel engines. Consistent oil pressure lets the injectors meter and time fuel delivery accurately, which supports smooth running, dependable cold starts, and efficient combustion.

Key Features:

• Generates the high-pressure oil supply that the injection system needs to operate
• Engineered by Delphi, a respected name in diesel fuel injection and engine management technology
• Built to meet original-equipment performance requirements for pressure output and durability
• Made for demanding diesel duty cycles, including towing, hauling, and heavy-duty work
• Helps restore performance when a worn or failing pump causes hard starting, rough running, power loss, or injection pressure faults

Delphi has a long record of supplying diesel fuel system components to vehicle manufacturers and the aftermarket. Choosing a Delphi high pressure oil pump gives you a replacement part built with that experience. Select the correct child item for your application.