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Delphi HM10103 Direct Injection High Pressure Fuel Pump GDi Replacement

(2015, 2017 Porsche Cayenne; 2015-2016 Porsche Macan; 2014-2016 Porsche Panamera; 2015-2020 Volkswagen GTI; 2016-2020 Volkswagen Golf + 3 more models)

Part of: Delphi Direct Injection High Pressure Fuel Pump GDi Replacement

Other options in this family: Delphi HM10102 Delphi HM10174 Delphi HM10099 Delphi HM10129 Delphi HM10104

Manufacturer

Picture for manufacturer Delphi

Part Number

HM10103
7 reviews
Sale Price

$255.33

In Stock (6)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Delphi HM10103 is a direct-fit, high-pressure fuel pump engineered for Gasoline Direct Injection (GDi) engine systems. As a Tier 1 OE supplier to global automakers, Delphi brings factory-level engineering and quality standards to every aftermarket replacement part.

GDi high-pressure fuel pumps are mechanically driven and deliver pressurized fuel directly to the combustion chamber, enabling improved power output and fuel efficiency compared to traditional port injection systems. The HM10103 is built to restore proper fuel system operation and OEM-level performance.

Key Features:

  • Capable of delivering fuel at high pressures ranging from 2,000 to 2,800 PSI
  • Mechanically driven design enables rapid fuel rail pressure build-up for fast start times
  • Fuel delivered directly into the combustion chamber for improved horsepower and fuel economy
  • Engineered to Delphi OE standards — the same standards used for original equipment production
  • Designed to operate under extreme temperatures with consistent performance
  • Compatible with alcohol fuel blends including ethanol-mixed fuels
  • Validated, tested, and matched to the correct vehicle application
  • Part is always new — never remanufactured or refurbished

Delphi backs its GDi product line with a comprehensive service program that includes OE-quality parts, specialized tools, and technical support from ASE-certified technicians. The HM10103 is a direct replacement for a worn or failed high-pressure fuel pump and installs in the OEM location without modification.

Products specifications

Fits

2015, 2017 Porsche Cayenne; 2015-2016 Porsche Macan; 2014-2016 Porsche Panamera; 2015-2020 Volkswagen GTI; 2016-2020 Volkswagen Golf; 2017-2019 Volkswagen Golf R Base; 2015-2019 Volkswagen Golf SportWagen; 2015-2019 Volkswagen e-Golf

Prop 65

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inlet Outside Diameter

0.313

Outlet Fitting Thread Size

M14-1.5

Housing Material

Metal

Housing Color

Silver

Terminal Type

Blade

Terminal Gender

MALE

Mounting Hardware Included

No

Gasket Or Seal Included

Yes

Terminal Quantity

2

Outlet Quantity

2

In Tank or External

External

Outlet Type

Threaded

Fuel Type

Gas

Drive Shaft Included

No

Wiring Harness Included

No

Inlet Type

Quick Connect

Pump Type

Mechanical

Item Grade

Standard Replacement

Package Contents

Direct Injection High Pressure Fuel Pump, Instruction Sheet

Two day shipping took a week but happy with the product, came as advertised.

Easy to look up and order

Best prices and fast delivery

Great experience. Competitive price.

Easy to oreder - an excellent price.

We found a tire here that was hard to find and it was shipped quickly. Great experience and would use this company again.

Very very fast delivery

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