OEM / REF: 171-9704SKU: pilotpart537363
1 Pc Fuel Injector 171-9704 for Caterpillar CAT Engine 3126 3126E is a Injectors & Nozzle replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Injectors & Nozzle. Use OEM part number 171-9704 and confirm machine model, engine model, and serial details before checkout.
This Injectors & Nozzle is indexed for Caterpillar s:for Caterpillar CAT Engine:3126,3126E. Compare reference number 171-9704 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA1719704, 3126E. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
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.
