Delphi HM10102 Direct Injection High Pressure Fuel Pump

Direct Injection Fuel Pump for OE-Style Replacement

Delphi HM10102 is a direct injection high pressure fuel pump built for gasoline applications that require precise fuel delivery at elevated pressure. It is a standard replacement option for select Volkswagen Atlas, Atlas Cross Sport, Passat, Touareg, CC, and Porsche Cayenne applications.

With OE heritage built into the design, this Delphi fuel pump supports accurate fuel metering for direct injection systems and uses a metal housing, threaded outlet, and hose inlet layout for a factory-style service replacement.

Key Features

• Direct injection high pressure fuel pump for gasoline engines
• Standard replacement grade for OE-style service
• Metal housing with silver finish
• Threaded outlet with M14-1.5 fitting thread size
• Hose inlet and blade terminals with 2 male terminals
• Gasket or seal included; mounting hardware not included
• External mechanical pump design

Detailed Product Overview

Delphi HM10102 is engineered for direct injection fuel systems where consistent high-pressure fuel delivery is critical. Delphi draws on more than a century of OE experience and a broad aftermarket portfolio, bringing factory-informed design and application coverage to this replacement pump. This part cross-references CHM10102 for the same application.

Fitment includes 2018-2020 Volkswagen Atlas, 2020 Volkswagen Atlas Cross Sport, 2012-2018 Volkswagen Passat, 2011-2017 Volkswagen Touareg, 2012-2016 Volkswagen CC, and Porsche Cayenne applications across 2011-2018 model years, including 2012 Porsche Cayenne units with engine-number restrictions noted in the catalog data. Delphi HM10102 is also listed for 2016-2018 Porsche Cayenne and 2013-2014 Porsche Cayenne applications.

What This Fuel Pump Helps Address

• Hard starting caused by low high-pressure fuel delivery
• Fuel pressure loss in direct injection systems
• Engine hesitation or stumble under load
• Driveability issues tied to inconsistent gasoline fuel supply
• Replacement needs for worn mechanical high-pressure pump assemblies

Installation Notes and Tips

Confirm engine code and catalog notes before installation, especially for 2012 Porsche Cayenne applications with engine-number restrictions. Replace the included gasket or seal during service, and verify the threaded outlet connection, hose inlet size, and blade terminal configuration before assembly. Because mounting hardware and wiring harness are not included, reuse or source the correct vehicle-specific components as needed.

Quality Assurance

Delphi builds this replacement pump using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The HM10102 is intended to meet standard replacement expectations for direct injection fuel system service on select Volkswagen and Porsche vehicles.