How do I confirm pilotpart723400 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

For Genmac Thermostat

Engine Thermostat 129155-49801 for Genmac DUPLEX G15YO

Q: What part numbers are associated with this Thermostat?

129155-49801, 129155-49800, Y129155-49801

OEM / REF: 129155-49801SKU: pilotpart723400

Engine Thermostat 129155-49801 for Genmac DUPLEX G15YO DYNAMIC G15YS Generators is a Engine Thermostat replacement part indexed for Genmac DUPLEX G15YO and Genmac DYNAMIC G15YS. Match OEM part number 129155-49801 and confirm fitment for Genmac Engine Spare Parts before ordering.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$84.99USD/EA

~~$12,099.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 17 – Aug 24
10	Aug 15 – Aug 22
50	Aug 13 – Aug 20

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 Genmac DUPLEX G15YO; Genmac DYNAMIC G15YS. Compare reference number 129155-49801 against the label on your existing Genmac component before ordering.

Additional cross references on file: 129155-49800, Y129155-49801. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

129155-49801 129155-49800 Y129155-49801

Applications

Genmac DUPLEX G15YO
Genmac DYNAMIC G15YS

Specifications

Part Number	129155-49801, 129155-49800, 12915549800, Y129155-49801, Y12915549801

Fitment Notes

Brand or application signal: Genmac 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.