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Remanufactured HEUI® Series 3126B Injectors

Features and Benefits

  • Surface lapping of each critical component ensures pressure sealing of sub-assemblies
  • New nozzle, solenoid, NOP spring, shim, screws, check balls in each injector guarantees OE quality, performance and durability
  • 100% O-ring replacement for proper sealing

Program Highlights

Coverage for the most popular medium duty truck engines 1995-2004 including:

  • GMC - School Bus Chassis
  • Topkick Series
  • Freightliner FL - 70

Remanufactured in our ISO 9001:2008 and ISO 14001:2014 certified facility.

Cost-effective alternative to new units without compromising on quality.

Delphi offers full support for our Remanufactured HEUI Series 3126B Injectors:

  • 12 month, unlimited-mileage warranty
  • 90-day, no hassle warranty
  • R&R on qualifying Delphi remanufactured injector warranty claims
  • Over 30 years of technical expertise available through our toll-free technical hotline (1.800.521.4784)
Delphi Part Number Engine OE Reman Number OE Part Number
EX639348 7.2L Inline OR9348

222-5965, 173-1012, 155-1819, 188-1320, 173-4566, 173-9379, 145-9360

EX639349 7.2L Inline OR9349 131-7150, 196-1401, 173-9268, 1848489C91, 126-0499, 222-5967, 173-4059, 173-9267
EX639350 7.2L Inline OR9350 141-7837, 196-4229, 173-9272, 173-1013, 222-5972
EX630781 7.2L Inline 10R0781 198-6605, 199-6065, 222-5926, 197-7107
EX630782 7.2L Inline 10R0782 177-4754, 178-0199, 178-0198, 205-1285
EX631262 7.2L Inline 10R1262 204-6714, 222-5963, 203-3771

 

The Delphi Difference
Surface lapping of each critical component
New nozzle, solenoid, NOP spring, shim, screws, check balls in each injector
100% O-ring replacement

HTK124 Injector Seal Kit

Delphi offers high quality seal kits for Remanufactured HEUI 3126B Injectors. These seal kits are crucial for injector performance. The HTK124 kit includes six o-rings to install one injector.

Did you know?

Reducing the level of emissions is critical in today's diesel engines. Delphi is leading this technological revolution with its advanced fuel injection systems.

The leading causes of injector failure include:

  • Poor Fuel Filtration
  • Fuel Contamination
  • Incorrect Installation

It is good practice to confirm the root cause of the failure before installing replacement injectors.