Cooling Spare Parts

8-94382546-0 Thermostat for Isuzu 4JB1 4JG1 4JG2 4LE1 Engines

Q: What numbers are documented for 8-94382546-0?

Primary Equipment Part Number: 8-94382546-0. Formatted Alias: 8943825460. Superseded Equipment Number: 8-94403350-0. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 8-94382546-0 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

8-94382546-0 Thermostat for Isuzu 4JB1 4JG1 4JG2 4LE1 Engines, OEM/reference 8-94382546-0, Engine Coolant Thermostat, product view 1

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OEM / reference8-94382546-0

SpecificationEngine Coolant Thermostat

Catalog ID76817318

8-94382546-0 is an Isuzu engine coolant thermostat used in 4JA1, 4JB1, 4JC1, 4JG1, 4JG2 and 4LE1 engine families. An authorized Isuzu parts dealer lists it as a genuine thermostat and notes that it replaces 8-94403350-0; an equipment service manual independently identifies 8943825460 as the 4JB1 thermostat. Confirm the stamped temperature, housing, gasket, engine model and serial before ordering.

Product Type: Engine Coolant Thermostat
Cooling Function: Regulates coolant flow and operating temperature
Temperature Rating: Confirm stamped opening temperature

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Isuzu thermostat reference	8-94382546-0
Formatted Alias	Unhyphenated Isuzu number	8943825460
Superseded Equipment Number	Older Isuzu thermostat reference	8-94403350-0

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

8-94382546-0

Formatting alias

8943825460

Other documented relationship

8-94403350-0

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Engine Coolant Thermostat

Category: Cooling Spare Parts
Catalog ID: 76817318
Photo views: 3

Before ordering

Confirm these details

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.

Machine fitment

Compatible model references

2 model references

Isuzu engines: 4JA1 / 4JB1 / 4JC1 / 4JG1 / 4JG2 / 4LE1
Fitment limitation: Confirm stamped temperature, housing, gasket, engine and serial range

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

Common questions about 8-94382546-0

Which machines use 8-94382546-0?

Recorded compatible model references include Isuzu engines: 4JA1 / 4JB1 / 4JC1 / 4JG1 / 4JG2 / 4LE1, Fitment limitation: Confirm stamped temperature, housing, gasket, engine and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8-94382546-0?

Formatting aliases for the same number: 8943825460.

How do I confirm 8-94382546-0 before ordering?

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.

Continue comparing verified references from the same system.

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