Excavator Engine Parts
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Isuzu genuine part reference 8-98238910-1, formatted 8982389101, is listed as a 76.5 C engine-coolant thermostat. The Isuzu Select Parts catalog pairs it with select-parts reference 1-87618489-0 and lists 4HK1 / 6HK1 engine families. An exact 4HK1 engine-parts catalog independently records 8982389101 as the 76.5 C thermostat option. Confirm the complete number, stamped opening temperature, thermostat seat and engine suffix or serial before shipment.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Isuzu genuine part identity | 8-98238910-1 |
| Formatted Alias | Same Isuzu number without separators | 8982389101 |
| Isuzu Select Parts Catalog Pairing | Catalog-paired select-parts reference | 1-87618489-0 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
4 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Engine family: Isuzu 4HK1, Engine family: Isuzu 6HK1, Exact catalog context: 4HK1-XKSA02 engine thermostat and housing group, Fitment limitation: Confirm number, 76.5 C marking, seat dimensions, engine suffix and serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 8982389101.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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