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GM GENUINE PARTS

GM Genuine Parts 15-81764 (25201447) Engine Coolant Thermostat Housing

  • Based on 100 reviews
Condition: New
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$51.02 Why this price?
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  • – 6-month term
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FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jun 30
Order within 9 hours and 53 minutes
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Features

  • Repairs leaking thermostat housings
  • Corrects engine overheating caused by failed thermostat
  • GM-recommended replacement part for your GM vehicles original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Description

ACDelco 15-81764 GM Original Equipment Engine Coolant Thermostat and Housing Assembly

Brand: GM GENUINE PARTS


Model Name: ACDelco Automotive Parts


Controller Type: Touch Control


Special Feature: Programmable


Color: Silver


Controller Type: Touch Control


Additional Features: Programmable


Specific Uses For Product: Automotive repair or replacement


Temperature Control Type: Cooling, Heating


Connectivity Technology: Wired


Power Source: Corded Electric


Display Type: touchscreen


Control Type: Touch Control


Control Method: Touch


Connectivity Protocol: Wired


Mounting Type: Surface Mount


Backlight: No


Smart Home Compatibility: Not Smart Home Compatible


Color: Silver


Product Style: Classic


Brand Name: GM GENUINE PARTS


Model Name: ACDelco Automotive Parts


Included Components: ACDelco Automotive Parts


Model Number: 15-81764


Manufacturer Warranty Description: 24 month / unlimited mile limited warranty on parts sold on or after 04/01/18. (parts only) please see acdelco. Com for more details.


UPC: 193468004489


Manufacturer: ACDelco


Manufacturer Part Number: 25201447


Item Type Name: ACDelco Automotive Parts


Unit Count: 1.0 Count


Item Weight: 10.72 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Part made in Japan. Exact OEM part I needed.
Exact OEM part at a fraction of the price from other sources. Part was made in Japan. Car now heats to correct temp faster!
Reviewed in the United States on April 9, 2026 by Steve
    • Good Quality Good Quality
Review Image by Matt L
Used on my 2014 Cadillac ATS4 2.0T. Was quoted over $1,300. Did it myself for just over $100. Helped my car stop overheating. Pretty easy to change out. For the ATS 2.0T, you don't NEED to take off the turbocharger; having smaller hands helps. If your car still overheats after, check the coolant temperature sensor to see if that needs replacing too. ... show more
Reviewed in the United States on August 4, 2025 Reviewed in the United States on August 4, 2025 by Matt L
    • Excelente calidad.
Sin problema después de más de 6 meses de uso.
Reviewed in the United States on October 30, 2024 by Fernando A Bermudez
    • Does not come with new bolts
So far it fits and working as it should although other new thermostats come with new bolts, this one did not
Reviewed in the United States on October 31, 2024 by Amazon Customer
    • 100% fitment - no issues
Great price for OEM part. Fits perfectly
Reviewed in the United States on September 7, 2024 by Johanna
    • Perfect fit for a 2014 Cadillac ATS 4 2.0T
It wasn't easy to swap them because no room for your hands. But once I got it out great fit fixed the issue. Thank you would buy again.
Reviewed in the United States on November 11, 2022 by Joe
    • Prefect
Perfect fit
Reviewed in the United States on February 4, 2024 by TAMIKA
    • Ok
Not OEM, but it does it....for a short term fix.
Reviewed in the United States on November 1, 2024 by James Rosenthal, Jr.

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