How do I confirm pilotpart274742 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Thermostat 8973007902 For Hitachi Excavator EX240-3 Isuzu Engine 4HK1 Engine

For Hitachi Thermostat

Engine Thermostat 8973007902 for Hitachi EX240-3

OEM / REF: 8973007902SKU: pilotpart274742

Thermostat 8973007902 For Hitachi Excavator EX240-3 Isuzu Engine 4HK1 Engine is a Engine Thermostat replacement part indexed for Hitachi EX240-3 and Isuzu. Match OEM part number 8973007902 and confirm fitment for Hitachi Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Hitachi Engine Spare Parts
Category: Thermostat

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$108.99USD/EA

~~$12,799.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Thermostat Description

This Thermostat is indexed for Hitachi EX240-3; Isuzu. Compare reference number 8973007902 against the label on your existing Hitachi component before ordering.

Before checkout, compare OEM part number 8973007902, 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 Numbers and Cross References

8973007902

Applications

Hitachi EX240-3
Isuzu

Specifications

Part Number	8973007902, 8-97300790-2

Fitment Notes

Brand or application signal: Hitachi Engine Spare Parts
Product family: Thermostat
System category: Engine Spare Parts > Lubrication & Cooling Systems > Thermostat
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.