AP63694 | Genuine International® High-Pressure Oil Pump 12CC

SKU: AP63694 MPN: AP63694

Performance starts with stable oil pressure — this OEM High-Pressure Oil Pump keeps diesel engines running smoothly. Brand: International. Part Number: AP63694. Condition: New. Fits Maxxforce DT 6.7L.

$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 AP63694 Part Number AP63694
Cross Reference AP63686, AP63684, AP63696 Cross Reference AP63686, AP63684, AP63696
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:

The Genuine High-Pressure Oil Pump, Part Number: AP63694 is a diesel engine component developed by International for use in Navistar Maxxforce DT 6.7L engines utilizing the HEUI fuel system. Condition: New, this pump is engineered to deliver the high oil pressure needed to actuate injectors and lubricate critical internal engine parts. It serves a wide range of commercial vehicle applications, including International 4300, 4400, WorkStar, DuraStar, and IC Buses manufactured from 2007 to 2010. Cross reference: AP63686, AP63684, AP63696

Why Replacement is Important:

Over time, internal wear can compromise oil pressure, resulting in poor injector response, rough idling, and potential damage to the engine. Replacing the oil pump as part of scheduled maintenance helps avoid performance loss and extends engine lifespan.

Impact on Vehicle Performance:

With a functioning high-pressure oil pump, fuel injection remains precise and responsive. This improves cold starts, ensures smooth acceleration, and supports the performance demands of heavy-duty truck engines.

Manufacturer Information:

International® trucks deliver dependable powertrains engineered for long life cycles.

Navistar® designs trucks with a focus on operator comfort and productivity.

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: AP63694