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Excavator Engine Parts

8-97109642-3 Complete Cylinder Head for Isuzu 4JG1 EX75 ZX70 ZX75

Name: 8-97109642-3 Complete Cylinder Head for Isuzu 4JG1 EX75 ZX70 ZX75
Brand: EexcavaStart
SKU: 8-97109642-3

OEM / reference8-97109642-3

SpecificationComplete Cylinder Head with Valves

Catalog ID66688548

Complete cylinder-head assembly identified by Isuzu part number 8-97109642-3 (8971096423). Exact-number records identify the assembly for the Isuzu 4JG1 engine family and record excavator applications including EX75, ZX60, ZX70, ZX75 and ZX80. Confirm the casting number, valve configuration, injector seats, coolant passages and engine serial range before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Complete Engine Cylinder Head
Product Brand: EexcavaStart
Configuration: Assembled head with valves and springs
Compatible Engine Family: Isuzu 4JG1
Installation Area: Cylinder block upper assembly
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Complete 4JG1 cylinder-head assembly	8-97109642-3
Normalized Search Alias	Formatting-only alias; not a separate interchange	8971096423
Related Cylinder Head Revision	Same head family; verify casting and valve configuration	8-97109642-1
Related Cylinder Head Revision	Same head family; verify casting and valve configuration	8-97109642-4
Related Complete Head Reference	Catalog-associated number; direct interchange not asserted	8-97120178-3

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: multi-source-supported
Checked: 2026-07-28

Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.

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

8-97109642-3

Formatting alias

8971096423

Related assembly

8-97109642-1
8-97109642-4
8-97120178-3

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

Product summary

Complete Cylinder Head with Valves

Category: Excavator Engine Parts
Catalog ID: 66688548
Photo views: 8

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

5 model references

Engine: Isuzu 4JG1 / CC4JG1-PH02
Recorded machine model: EX75
Recorded machine model: ZX60 / ZX70
Recorded machine model: ZX75 / ZX80
Fitment limitation: Confirm casting number, valves, injector seats, coolant passages and engine 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 8-97109642-3

Which machines use 8-97109642-3?

Recorded compatible model references include Engine: Isuzu 4JG1 / CC4JG1-PH02, Recorded machine model: EX75, Recorded machine model: ZX60 / ZX70, Recorded machine model: ZX75 / ZX80, Fitment limitation: Confirm casting number, valves, injector seats, coolant passages and engine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8-97109642-3?

Formatting aliases for the same number: 8971096423. Related assembly numbers (not direct interchanges): 8-97109642-1, 8-97109642-4, 8-97120178-3.

How do I confirm 8-97109642-3 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 recovered references from the same system.

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