AP63686 | Genuine International® High-Pressure Oil Pump 12CC

Description and Purpose:

This Genuine High-Pressure Oil Pump by International, identified by Part Number: AP63686, is designed specifically for Navistar Maxxforce DT 6.7L engines with HEUI fuel injection systems. Delivered in New сondition, this pump ensures consistent oil pressure vital for optimal injector performance and engine lubrication. It is compatible with a wide range of International commercial trucks and buses produced between 2007 and 2010, making it an essential component for maintaining reliable engine operation. Cross reference: AP63684, AP63694, AP63696

Why Replacement is Important:

Replacing the oil pump before signs of wear appear helps prevent drops in oil pressure that can lead to injector damage and engine inefficiency. This proactive maintenance step protects the engine’s internal components and avoids costly repairs and vehicle downtime.

Impact on Vehicle Performance:

A steady and reliable oil pressure supports accurate fuel injection timing, resulting in smoother engine operation, improved responsiveness, and sustained power output, all critical factors for heavy-duty commercial vehicle performance.

Manufacturer Information:

International® focuses on reducing maintenance time with accessible, service-friendly designs.

Navistar® emphasizes safety features integrated into robust commercial truck 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.