Maxxforce T444E Diesel Injector Set | AP63803AD, 1833646C92 | 00-03 Navistar Maxxforce T444E

This is a remanufactured diesel injector for the International MaxxForce T444E diesel engine. These replacement injectors are completely disassembled and all tolerances are checked to OEM specs. If any parts of the injector are out of spec then that part is replaced with a new part. Every injectors gets new spring assemblies, plungers and barrel assemblies. These are complete remanufactured with new tungsten coated plungers and barrels. This product features a one year warranty.

The injectors are completely remanufactured and then fully flow tested to match in flow within 1%. Each injector includes all hardware necessary for installation (O-rings, copper crush washers). For proper installation of your new injectors, we recommend replacing the fuel crossover tubes & valve cover gasket.

We do not charge “additional repair fees” if you send your cores to be rebuilt. Please note most other companies charge for faulty parts on top of the rebuild price and do not use new plungers and barrels in their injectors. Coked cores are the result of vegetable oil and will not be accepted.

Application Chart:

• 00-03 Navistar Maxxforce T444E

Before Installation Check List

• confirm fuel pressure 60-70 psi
• confirm IDM voltage 120 volts
• confirm low pressure oil pressure 30 psi or higher
• check battery voltage
• make sure fuel filters are not restricted
• make sure engine oil at proper level