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Bosch 0470506028 VP44 Injection Pump – Cummins ISB 5.9L 24V HO

Bosch 0470506028 VP44 Injection Pump – Cummins ISB 5.9L 24V HO

Original price was: $3,425.02.Current price is: $685.00.

SKU: 470506028 Category: Tag:

Description

Remanufactured Bosch 0470506028 VP44 fuel injection pump for the 2000-2002 Dodge Ram 2500 / 3500 with the Cummins ISB 5.9L 24-valve High Output (245HP) engine and NV5600 6-speed manual transmission. The 0470506028 is the IPVR17X High Output service pump — distinct from the 0470506027 / IPVR15X standard-output pump used on automatic and 5-speed manual trucks. Bosch is the OE supplier of the VP44 platform; core charge applies.

Signs You Need a New VP44 Injection Pump

  • DTC P0216 (injection timing failure — the most common VP44 failure code)
  • DTC P1688 / P1689 (internal pump communication failure)
  • Hard starting or extended cranking, especially when hot
  • Stalling, surging, or sudden loss of power under load
  • DTC P0251-P0260 (fuel metering and control errors)

Specifications

Manufacturer Bosch
Part Number 0470506028 (IPVR17X)
Part Type VP44 Fuel Injection Pump (High Output)
Condition Remanufactured
Engine Compatibility Cummins ISB 5.9L 24V (245HP HO)
Pump Design Electronic rotary distributor
Horsepower Rating 245 HP
Transmission Required NV5600 6-speed manual only
Years 2000-2002

Cross References

This part replaces or is equivalent to the following part numbers:

  • Bosch: 0470506028, 0470506021, 0470506014, IPVR17X, IPVR14X
  • Mopar: 05019657AA, 05019657AB, 05019657AC, 05019657AD, 05018495AA
  • Mopar Reman: R5019657AA, R5019657AB, R5019657AC, R5019657AD, R5018495AA
  • Cummins: 3937670RX, 3937159RX, 3937687RX, 3946370RX, 3947031RX, 3947159RX

Applications

This VP44 High Output injection pump fits the Cummins ISB 5.9L 24V 245HP HO engine in:

  • 2000-2002 Dodge Ram 2500 (NV5600 6-speed manual)
  • 2000-2002 Dodge Ram 3500 (NV5600 6-speed manual)

Important Installation Notes

  • Do NOT interchange with the IPVR15X / 0470506027 standard-output pump used on automatic and 5-speed trucks.
  • Always replace the lift pump (feed pump) when installing a new VP44 — the pump relies on fuel for cooling and lubrication. Maintain at least 5 PSI supply pressure (13 PSI recommended).
  • Verify keyway alignment during installation to avoid timing errors and a P0216 code.
  • Wire-tapping the pump for aftermarket performance modules may void the warranty.

Verify engine serial number, horsepower rating, and transmission type before ordering. 1998.5-1999 6-speed trucks should call with their ESN to verify the correct pump.

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