OEM / REF: 688840C91SKU: pilotpart966035
6X Fuel Injector wNozzle 688840C91 749763C91 For Navistar Engine DT466 is a Injectors & Nozzle replacement part for Navistar Engine Spare Parts, categorized under Engine Spare Parts > Injectors & Nozzle. Use OEM part number 688840C91 and confirm machine model, engine model, and serial details before checkout.
This Injectors & Nozzle is indexed for Navistar Engine DT466. Compare reference number 688840C91 against the label on your existing Navistar component before ordering.
Before checkout, compare OEM part number 688840C91, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
