1879744C2 | Genuine International® High-Pressure Oil Pump 12CC

Description and Purpose:

New 12CC High-Pressure Oil Pump developed for Navistar Maxxforce DT 6.7L engines ensures stable oil delivery to the HEUI injection system under commercial-duty conditions. This essential OEM component from International, cataloged under Part Number: 1879744C2, provides critical hydraulic support for injector operation in 2007–2010 International truck and bus platforms. Ideal for fleet maintenance and diesel engine repair. Cross reference: 1879744C1

Why Replacement is Important:

As the pump ages, internal clearances widen and oil pressure drops, leading to erratic injector behavior. Timely replacement prevents engine hard-starts, injector faults, and reduced system responsiveness.

Impact on Vehicle Performance:

Maintains necessary oil pressure for consistent injection timing, smoother acceleration, and fuel efficiency across heavy-duty operating cycles.

Manufacturer Information:

International® is built on a legacy of durability, supporting logistics and construction industries alike.

Navistar® is focused on optimizing total ownership cost through durable and serviceable designs.

Tags & Category: High-Pressure Oil Pumps, High-Pressure Oil Pump, 12CC Oil Pump, Navistar Maxxforce DT, Maxxforce DT 6.7L, Engine Oil Pump, High Pressure Pump, HEUI System, 2007 Maxxforce Oil Pump, 2008 Maxxforce Oil Pump, 2009 Maxxforce Oil Pump, 2010 Maxxforce Oil Pump, Diesel Engine Components, Navistar Engine Parts, Oil Injection System, Heavy Duty Truck Engine

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.