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Denso 294000-1202 High Pressure Common Rail Fuel Pump 8-97381555-5 for Isuzu 4JJ1/4HK1 Engine
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| Fuel Pump Type | High Pressure Common Rail (HP3) |
| Working Pressure | 2500 bar |
| Injection Method | Multi-Pulse Injection |
| Engine Model | ISUZU 4JJ1, 4HK1 |
| Fuel System | DENSO Common Rail System |
| Product Status | New/Remanufactured (Based on Availability) |
Manufacturer No.
294000-1202294000-0493294000-1200294000-1201294000-0490294000-0039
OEM Part No.
8-97381555-58-97381555-68-97351555-48973815555
Engine Part No.
4JJ14HK14JJ2
Interchange No.
294000-0493294000-1200294000-1201294000-0490294000-0039
Fitment Vehicles
Fits Isuzu 4JJ1 Engine SeriesFits Isuzu D-MAXFits Isuzu NPRFits Hitachi Excavator 4HK1 Engine
Fuel System - Industrial Encyclopedia
Offering the original factory quality Denso 294000-1202 High Pressure Common Rail Fuel Pump, suitable for Isuzu 4JJ1 series diesel engines. This pump is a HP3 type high pressure common rail pump, with working pressure up to 2500 bar, ensuring precise injection timing and stable fuel flow. Interchangeable part numbers include 294000-0493, 294000-1200, 294000-1201 and OEM numbers 8-97381555-5, 8-97381555-6. Widely used in Isuzu commercial vehicles and construction machinery, such as D-MAX, NPR, etc. Strictly tested for reliable performance, it is a key component for improving engine combustion efficiency, reducing fuel consumption and emissions.