How do I confirm pilotpart398642 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

New Window Regulator W/Motor Rear Passenger Side Right RRH Replacement For 2006-2010 Hummer H3 & 2009 2010 H3T, 15165647, 25861144, 25964206, 741-203

For Hummer Voltage Regulator

Voltage Regulator 25861144 for Hummer H3T (09-10)

OEM / REF: 25861144SKU: pilotpart398642

New Window Regulator W/Motor Rear Passenger Side Right RRH Replacement For 2006-2010 Hummer H3 & 2009 2010 H3T, 15165647, 25861144, 25964206, 741-203 is a Voltage Regulator replacement part indexed for Part Number and HUMMER H3T (09-10), with 3 application records on file. Match OEM part number 25861144 and confirm...

Stock: In stock
Condition: New
Fitment: Hummer Electrical Parts
Category: Voltage Regulator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$126.44USD/EA

~~$6,599.00~~Save 98%

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

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.

Voltage Regulator Description

This Voltage Regulator is indexed for Part Number; HUMMER H3T (09-10); HUMMER H3 (06-10). Compare reference number 25861144 against the label on your existing Hummer component before ordering.

Additional cross references on file: 25964206, 741-203. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

25861144 25964206 741-203

Applications

Part Number
HUMMER H3T (09-10)
HUMMER H3 (06-10)

Specifications

Part Number	25861144, 25964206, 741-203

Fitment Notes

Brand or application signal: Hummer Electrical Parts
Product family: Voltage Regulator
System category: Electrical Parts > Circuit Protection & Regulation > Voltage Regulator
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.