OEM / REF: 4089910SKU: pilotpart428623
New Heavy Duty Engine Water Pump 4089910 4920465 4089910Rx Fits Cummins Isx 12 Groove is a Water Pump replacement part indexed for BRAND YEAR and CUMMINS 1991-NEWER. Match OEM part number 4089910 and confirm fitment for Cummins Engine Spare Parts before ordering.
This Water Pump is indexed for BRAND YEAR; CUMMINS 1991-NEWER. Compare reference number 4089910 against the label on your existing Cummins component before ordering.
Additional cross references on file: 4089910NX, 4089910RX, 4920465. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 4089910, 4089910NX, 4089910RX, 4920465, 3682311, 3684449 |
|---|
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.
