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$525.00
Original: $1,500.00
-65%2017+ Duramax OEM High Pressure Fuel Pump (294050-0701)—
$1,500.00
$525.00The Story
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.
Description
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.
