Diamond Deisel & Turbo

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Navistar T444E Engine

We offer quality parts for your Navistar T444E Engine. You can trust Diamond Diesel to offer only high quality products backed by warranty. 

Diamond Diesel Online StoreVisit our online store for a listing of all Navistar T444E Engine products.

Navistar T444E Parts By Category

Diamond Diesel and Turbocharger Service has the following parts available online for your Navistar T444E engine

  • Heui Injectors (Brand New)
Fuel System Components:
  • Fuel Transfer Pump-Mechanical
  • Fuel Filter Heater Element
Engine Components:
  • Heui Injector Sleeve-Brass
  • Engine Oil Cooler
  • Water Pump
  • Remanufactured High Pressure Oil Pumps (Bosch)
  • Camshaft Position (CMP) Sensor
  • Exhaust Back Pressure (EBP) Sensor
  • Injection Control Pressure (ICP) Sensor
  • Injection Pressure Regulator (IPR) Valve
  • Glow Plug Relay
Electrical Harness and Repair:
  • Valve Cover Harness Connector Repair Kit
  • Valve Cover Gasket Connector Pigtail
  • Injection Control Pressure/Exhaust Back Pressure (ICP/EBP) Sensor Connector Pigtail
  • 2 Wire Pigtail - Fits IPR Valves and all HEUI A Injectors
  • Internal Injector Harness
Seal and Gasket Kits:
  • Heui Injector Seal Kit
  • Injector Pressure Regulator (IPR) Valve Seal Kit
  • Engine Oil Cooler O-Ring and Gasket Kit
  • High Pressure Oil Pump Seal Kit
  • Valve Cover Gasket Kit
  • Turbo Installation Kit
  • Products coming soon