Navistar DT530 HT530 HEUI Fuel Injector | 1830693C1 | Code BN | Torque Diesel | Remanufactured

Torque Diesel remanufactured HEUI fuel injector, code BN, for 2000–2003 Navistar DT530 and HT530 engines. Also covers the Perkins 1300 Series EDi and Detroit Diesel Series 40E, both 8.7L. Navistar references this injector as 1830693C1 and 2593597C91. HEUI injectors are actuated by high-pressure engine oil and metered electronically, so the calibration code must match your engine. Every unit is completely disassembled, inspected, and 100% end-of-line tested to OEM specification.

Key Features

• Completely disassembled and inspected — any component outside OEM spec is replaced, then components are cleaned and re-inspected
• 100% nozzle replacement on every unit
• Assembled by factory-trained technicians
• 100% end-of-line tested on OEM test equipment, to OEM specification, by OEM-trained technicians
• Restores OE fuel atomization and fuel delivery
• Remanufactured in the U.S. and Mexico, backed by more than 80 years of diesel fuel injection experience

Specifications

• Calibration code: BN
• Navistar OE references: 1830693C1, 2593597C91
• Component type: HEUI fuel injector
• Condition: Remanufactured
• Fuel system: HEUI — hydraulically actuated, electronically controlled unit injector
• Engines: Navistar DT530 and HT530, Perkins 1300 Series EDi, Detroit Diesel Series 40E
• Displacement: 8.7 L
• Horsepower range: 250 to 340 HP
• Model years: 2000–2003
• Engine serial number range: 1194039 to 1999999
• Sold as: each (the DT530 is an inline-six and takes six injectors)

Warranty

Two-year unlimited-mileage warranty covering defects in materials and workmanship, plus up to $750 in labor coverage. Claims are handled through your local M&D location or the M&D warranty team.

Compatibility & Fitment

• Navistar / International DT530 and HT530, 250 to 340 HP, 2000–2003
• Perkins 1300 Series EDi, 8.7 L, 2000–2003
• Detroit Diesel Series 40E, 8.7 L, 2000–2003

Fitment gate — this is the code BN injector. HEUI injectors on this platform are calibration-coded, and a different code will not deliver the correct fuel quantity for your engine even though it physically fits. Read the code off the injector you are removing and confirm it is BN before ordering.

Second fitment gate — engine serial number range is 1194039 to 1999999. Confirm your ESN falls within that range before ordering a full set.

Also referenced as: 1830691C1, 1830692C91, 1830694C93, 2593597C92

Conclusion

This is a Torque Diesel remanufactured code BN HEUI injector for the 2000–2003 Navistar DT530 and HT530, and the same injector serves the Perkins 1300 Series EDi and Detroit Diesel Series 40E. Full disassembly, 100% nozzle replacement, and end-of-line testing to OEM specification restore the fuel atomization and delivery the engine depends on. Confirm your calibration code is BN and your engine serial number falls within range before ordering.