OEM / REF: 6004-21-6630SKU: pilotpart274847
Engine Thermostat 6004-21-6630 for Komatsu Engine 6D125E-2 S6D170-1 Excavator PC400-7 PC450LC-8 PC490LC-10 Whee l Loader WA470-3 WA480-5 WA700-1L is a Engine Thermostat replacement part indexed for Komatsu D85ESS-2 and Komatsu D87E-2, with 3 application records on file. Match OEM part number 6004-21-6630 and confirm...
This Thermostat is indexed for Komatsu D85ESS-2; Komatsu D87E-2; Komatsu D87P-2; Komatsu 330M. Compare reference number 6004-21-6630 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 6004-21-6630, 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.
| Part Number | 6004-21-6630, 6004216630 |
|---|
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.
