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Diesel IPR VALVE Seal Kit, Ford Powerstroke 7.3L,Navistar DT466,T444E 1994-2003 Part# ISK104

Injector Pressure Regulator Valve (IPR Valve) Seal Kit

TamerX: ISK104

OEM: 4C3Z-9C977-AA, 1825806C91

UPC: 086547481649

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TamerX ISK104 Injector Pressure Regulator Seal Kit (IPR Valve Seal Kit)

OEM: 4C3Z-9C977-AA, 1825806C91


  • Ford Power Stroke 7.3L [1995-2003]
  • International/Navistar T444E [2003-2004]
  • International/Navistar DT466E [1996-2004]
  • Caterpillar 3126 [1995-2004]

Features & Benefits:

This IPR Valve seal kit comes with all seal and gaskets need to complete the installation. This IPR Valve seal kit is assembled using the highest quality Viton o-rings.

  • Made In USA
  • Mounting gasket included
  • Includes spacer
  • Viton seals


2 year 1,000,000 mile replacement warranty

Feature and Benefits

Additional Info

Part Number ISK104
Make Ford/Navistar
Model F250,F350,F450,F550,F650,F750,E350,E450,E550, 4300
Year Range 1994-2004
Engine Powerstroke 7.3L, T444E
OEM Number 4C3Z-9C977-AA, 1825806C91
Product Type Fuel Injection Pressure Regulator O-Ring
Warranty 24 Months 1 Million Miles (Replacement) Follow Link for details
Alliant Power # AP0003
Delphi # HTK100
Napa 600-3609
OEM # 4C3Z-9C977-AA, 1825806C91

Cross Reference Numbers

Cross Reference Numbers

Alliant Power # AP0003
Delphi # HTK100
Napa 600-3609
OEM # 4C3Z-9C977-AA, 1825806C91


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