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2017+ Duramax OEM High Pressure Fuel Pump (294050-0701)

Industrial Injection
Regular price $2,160.00 CAD

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Description

This is a new stock OEM HP4 high-pressure fuel pump for the 2017+ 6.6L Duramax L5P (and L5D in the 2024+ HD trucks). It is the direct-fit replacement when the factory HP4 has worn out or failed, and is the same pump Industrial Injection uses as the starting point for performance-modified variants. Does not include the gear — reuse the factory drive gear.

Features

  • New stock 2017+ 6.6L Duramax L5P/L5D HP4 high-pressure fuel pump
  • Direct-fit OEM replacement
  • Restores lost power and fuel pressure
  • Precision-engineered for diesel applications
  • Built for long-term reliability and durability
  • Supports efficient fuel atomization and combustion

Warranty

  • 1-year unlimited mileage warranty (parts only)

Notes

  • Does not come with the drive gear — reuse the factory gear.
  • Core deposit applies — the original pump must be returned to recover the deposit.
  • Cross reference: 12678993, 12678993N, 126701094, 2940500701, DFD516238380199, HU2940500701, 08T05199, 12676904, AP54850, 6040608C91.

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Vehicle Fitment - Part No: 294050-0701

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