Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Isuzu oil-pressure warning switch | 1-82410170-1 |
| Formatted Alias | Isuzu grouped format | 1-82410-170-1 |
| Formatted Alias | Compact Isuzu format | 1824101701 |
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Excavator Engine Parts
Engine oil-pressure warning switch identified by Isuzu part number 1-82410170-1. The parts-list entry names it SWITCH; OIL PRESSURE WARNING, while exact-number records associate it with 4BG1, 6BG1 and 6HK1 engine families. Confirm the formatted number, connector, thread and engine serial range before ordering.
Fitment status: Verified · Checked 2026-07-28Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Isuzu oil-pressure warning switch | 1-82410170-1 |
| Formatted Alias | Isuzu grouped format | 1-82410-170-1 |
| Formatted Alias | Compact Isuzu format | 1824101701 |
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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 4BG1 / 6BG1, Engine family: Isuzu 6HK1, Machine model: Hitachi EX200-5 / ZX330 / ZX350 series, Fitment limitation: Confirm connector, thread and engine serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 1-82410-170-1, 1824101701.
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.