5011336R91 | Genuine International® High-Pressure Oil Pump 12CC

SKU: 5011336R91 MPN: 5011336R91

Choose strength with the Genuine High-Pressure Oil Pump. Brand: International. Part Number: 5011336R91. Condition: New. Fits Maxxforce DT 6.7L in 2007–2010 DuraStar, WorkStar, and IC Bus. Built for uptime.

$1,749.00
No Core Charge
3 in stock

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Product Description

Product Name High-Pressure Oil Pump 12CC Product Name High-Pressure Oil Pump 12CC
Condition New Condition New
Brand International Brand International
Part Number 5011336R91 Part Number 5011336R91
Cross Reference 5011335R91 Cross Reference 5011335R91
Type Oil Pump Type Oil Pump
Engine Compatibility
Engine Navistar Maxxforce DT 6.7L HEUI Diesel Engine Navistar Maxxforce DT 6.7L HEUI Diesel
Years 2007-2010 Years 2007-2010
Vehicle Compatibility
International 4300 / 4400 International 4300 / 4400
International DuraStar International DuraStar
International WorkStar 7300 / 7400 / 7500 International WorkStar 7300 / 7400 / 7500
International CE Series School Bus International CE Series School Bus
International IC Bus RE / AE / BE Series International IC Bus RE / AE / BE Series
International MXT (limited) International MXT (limited)

Useful Information

Description and Purpose:

This International High-Pressure Oil Pump is a OEM component designed for Navistar Maxxforce DT 6.7L HEUI diesel engines. Part Number: 5011336R91. Condition: New. As a vital part of the HEUI injection system, it builds the necessary oil pressure to activate fuel injectors. This pump is used in heavy-duty commercial applications, including International 4300, 4400, DuraStar, WorkStar, and IC Bus models from 2007 to 2010, ensuring consistent fuel delivery and engine stability. Cross reference: 5011335R91.

Why Replacement is Important:

Aging or failing oil pumps can no longer provide the pressure needed to operate injectors efficiently, resulting in poor combustion, hard starts, or even complete engine failure. Replacing the unit prevents costly downtime and engine wear.

Impact on Vehicle Performance:

Without proper oil pressure, fuel injection suffers, leading to reduced torque, poor idling, and engine hesitation. A new pump restores normal engine behavior and maintains performance in demanding driving conditions.

Manufacturer Information:

International® is a trusted name in commercial trucking, known for durable vehicles built to maximize uptime.

Navistar® is a leading manufacturer of commercial trucks, buses, and engines built for lasting performance.

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.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 5011336R91