Bosch VP44 Fuel Injection Pump 0470506021 / 0470506028 / 0986444023 - Fit Cummins 5.9L
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| Pump Type | Electro-controlled radial plunger pump (VP44) |
| Main Application | 1998.5-2002 Dodge Ram 5.9L Cummins 24-valve turbocharged diesel engine |
| Power Output | 245 HP (High Output/ HO Version) |
| Control System | Integrated PSG electronic module, ECM controlled via CAN bus |
| Fuel Supply Requirements | Continuous stable low-pressure fuel supply is required, dependent on fuel pump cooling and lubrication |
| Remanufacturing Standard | Compliant with Bosch Original Specifications, Including Latest Factory Upgrades |
| Warranty | 1 year unlimited mileage (some suppliers) |
| Standard Output | 235 HP (Standard Version) |
Manufacturer No.
0470506021047050602804705060140 470 506 0210-470-506-0280 470 506 02809864440230-986-444-02309864440170-986-444-0170 281 010 890
OEM Part No.
39376703937670RX393715939376873937687RX39463703946370RX39470313947031RX3947159RX394614939432383941160R5019657ACR5019657ADR5019657AxR5018495AA05018495AA05019657AA05019657AD
Engine Part No.
Cummins 5.9L ISB 24VCummins 5.9L ISBCummins QSB 5.9Cummins QSB 6.7
Interchange No.
IPVR17XIPVR14XVP4402850036720 50254102861 38610124-4017393769004705060410470506027RX
Fitment Vehicles
Dodge Ram 2500Dodge Ram 3500Nissan Urvan/ambulance (Nissan Urvan)Nissan Patrol GR 3.0 DTI
Fuel System - Industrial Encyclopedia
This product is a genuine or remanufactured Bosch VP44 fuel injection pump, core part number 0470506021. The pump directly replaces Bosch part number 0470506028, 0470506014, OEM number 3937670, R5019657AD. Designed specifically for the 1998.5 to 2002 Dodge Ram 2500/3500 equipped with the Cummins 5.9L 24-valve ISB diesel engine. The Bosch VP44 is an advanced radial plunger-type distributor pump, controlled by ECU/PSG for precise injection quantity and timing. Available in a high-output (HO) version providing 245 horsepower, ensuring the restoration of factory performance.