How do I confirm pilotpart165801 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

Water Temperature Sensor 4257129 for Hitachi Excavator EX200-2 EX200-5 EX200-3 Isuzu Engine 6BD1 6BG1

For Hitachi Sensors

Sensors 4257129 for Hitachi

Q: What part numbers are associated with this Sensors?

4257129, 4BD1, 6BD1, 6BG1, 6SD1, 6RB1, CX1000, CX1100, CX1800, CX2000, CX350DR, CX400

OEM / REF: 4257129SKU: pilotpart165801

Water Temperature Sensor 4257129 for Hitachi Excavator EX200-2 EX200-5 EX200-3 Isuzu Engine 6BD1 6BG1 is a Sensors replacement part indexed for Part Number and Hitachi Hitachi Excavator EX200-2 EX200-5 EX200-3 Isuzu Engine 6BD1 6BG1. Match OEM part number 4257129 and confirm fitment for Hitachi Electrical Parts befo...

Stock: In stock
Condition: New
Fitment: Hitachi Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$65.02USD/EA

~~$31,599.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Sensors Description

This Sensors is indexed for Part Number; Hitachi Hitachi Excavator EX200-2 EX200-5 EX200-3 Isuzu Engine 6BD1 6BG1. Compare reference number 4257129 against the label on your existing Hitachi component before ordering.

Additional cross references on file: 4BD1, 6BD1, 6BG1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

42571294BD16BD16BG16SD16RB1CX1000CX1100 CX1800CX2000CX350DR CX400

Applications

Part Number
Hitachi Hitachi Excavator EX200-2 EX200-5 EX200-3 Isuzu Engine 6BD1 6BG1

Specifications

Part Number	4257129

Fitment Notes

Brand or application signal: Hitachi Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
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.