$104.26
FREE delivery May 1 - 6. Details
In Stock
$$104.26 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$104.26
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Newparts
Ships from
Newparts
Sold by
Newparts
Sold by
Newparts
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

ACDelco 15-81816 GM Original Equipment Engine Coolant Thermostat and Housing Assembly

4.7 4.7 out of 5 stars 360 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Automotive Replacement Engine Thermostat Housings by ACDelco
$104.26
{"desktop_buybox_group_1":[{"displayPrice":"$104.26","priceAmount":104.26,"currencySymbol":"$","integerValue":"104","decimalSeparator":".","fractionalValue":"26","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"rNfCa7hgkwzh6B%2FGkEVzp8NbVXca58XWX1FwgdEiBNfKzuZEL%2B26K4nn%2BB7z908%2F9oBdl1IQ58O9o9KEXYSnp3pxloBiy2Y1HdV29VXkWqG8Wi9LtvQWayshRhb8X2ilFICoo9Gatayifgdg%2FmSBGJGOBOzlfgC5Pn0%2BvZH6oWd67zpEcZVzkCffgl5biWtH","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand ACDelco
Model Name GM Original Equipment
Color Multicolor
Specific Uses For Product Automotive repair or replacement
Included Components Engine Coolant Thermostat Housing

About this item

  • Repairs leaking thermostat housings
  • Corrects engine overheating caused by a failed thermostat
  • GM recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
› See more product details

Frequently bought together

ACDelco 15-81816 GM Original Equipment Engine Coolant Thermostat and Housing Assembly
$104.26
Get it May 1 - 6
In Stock
Ships from and sold by Newparts.
+
GM Genuine Parts 25192905 Throttle Body Heater Inlet Pipe
$27.38
Get it as soon as Friday, May 3
In Stock
Ships from and sold by Amazon.com.
+
GM Genuine Parts 25194222 Engine Oil Cooler Outlet Pipe Seal, Black
$7.73
Get it as soon as Friday, May 3
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Top Brand: ACDelco

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the manufacturer

Certainty Starts Here

THREE TIERS OF A PREMIUM PORTFOLIO

GM OE

ACDelco Gold

ACDelco Silver

GM ORIGINAL EQUIPMENT

GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by General Motors for GM vehicles. These maintenance, repair, powertrain and collision components are designed and engineered to meet rigorous standards set by General Motors.

GOLD

ACDelco Gold parts are the high-quality alternative to OE parts. These parts are manufactured to meet expectations for fit, form and function, making them a smart choice for General Motors vehicles and many makes and models, including special applications.

SILVER

ACDelco Silver parts are high-quality, high-value options for General Motors vehicles, as well as for most makes and models.

Our History

OUR HISTORY – OUR ROOTS EMPOWER US

ACDelco has been at the forefront of automotive innovation since the birth of GM in 1908. Since then, we’ve helped a woman fly around the world and a man traverse the surface of the moon.

However, our history isn’t half as promising as our future. We continue forward with GM Genuine Parts by our side. From the assembly line to the finish line, we’re building innovation and improvement on a foundation of GM Original Equipment.

GM Genuine Parts and ACDelco are proud to work together as the only source for true General Motors Original Equipment and aftermarket parts – past, present and future.

Product Description

CERTAINTY STARTS HEREACDelco maintenance and repair parts are tested to rigorous standards and backed by GM so you and your vehicle can go the distance.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

ACDelco

ACDelco 15-81816 GM Original Equipment Engine Coolant Thermostat and Housing Assembly

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Engine Coolant Thermostat Housing

    • Compare with similar items

    This Item
    ACDelco 15-81816 GM Original Equipment Engine Coolant Thermostat and Housing Assembly
    ACDelco 15-81816 GM Original Equipment Engine Coolant Thermostat and Housing Assembly
    Recommendations
    Engine Coolant Thermostat Housing with Sensor Gasket for 2011-2016 Chevrolet Cruze 2012-2017 Chevrolet Sonic 2013-2017 Chevrolet Trax Replaces 25192228
    Engine Coolant Thermostat Housing with Sensor Gasket for 2011-2016 Chevrolet Cruze 2012-2017 Chevrolet Sonic 2013-2017 Chevrolet Trax Replaces 25192228
    dummy
    ACDelco GM Original Equipment 25192231 Engine Coolant Thermostat and Housing Assembly
    ACDelco GM Original Equipment 25192231 Engine Coolant Thermostat and Housing Assembly
    dummy
    ACDelco GM Original Equipment 131-180 217 Degrees Engine Coolant Thermostat with Water Inlet
    ACDelco GM Original Equipment 131-180 217 Degrees Engine Coolant Thermostat with Water Inlet
    dummy
    ACDelco GM Original Equipment 15-81889 Engine-Coolant Thermostat and Housing Assembly
    ACDelco GM Original Equipment 15-81889 Engine-Coolant Thermostat and Housing Assembly
    dummy
    ACDelco GM Original Equipment 15-81766 Engine Coolant Thermostat and Housing Assembly
    ACDelco GM Original Equipment 15-81766 Engine Coolant Thermostat and Housing Assembly
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$104.26$33.59$103.09$52.68$76.98$163.72
    Delivery
    Get it May 1 - 6
    Get it as soon as Friday, May 3
    Get it as soon as Saturday, May 4
    —
    —
    Get it May 6 - 8
    Customer Ratings
    4.74.7 out of 5 stars360
    4.44.4 out of 5 stars241
    4.34.3 out of 5 stars8
    4.54.5 out of 5 stars366
    4.94.9 out of 5 stars51
    4.24.2 out of 5 stars29
    Value for money
    4.7
    3.9
    —
    4.3
    4.8
    —
    Easy to install
    4.6
    4.1
    —
    4.2
    3.0
    —
    Sold By
    Newparts
    Syconeer
    Amazon.com
    Amazon.com
    Amazon.com
    World Parts Direct
    has backlight
    ✓
    ✓
    ✗
    ✗
    ✗
    ✗
    weight
    0.71 pounds
    1.54 pounds
    —
    0.49 pounds
    0.71 pounds
    1 pounds

    Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    360 global ratings

    Customers say

    Customers like the ease of replacement, fit, quality, value, and installation of the HVAC control thermostat. For example, they mention it's easy to install, works great, and is good value for the money.

    AI-generated from the text of customer reviews

    27 customers mention27 positive0 negative

    Customers are satisfied with the quality of the thermostat. They mention it's an OEM product, works great, and is still functional. Some say that the product is easy to install and is a genuine AC Delco part.

    "Works great" Read more

    "Thermostat went on perfectly, gasket included." Read more

    "Genuine part / Nothing but AC Delco. Perfect fit east to install. I wish it came with the O ring though. A trip to the dealer is a must" Read more

    "Worked great for just over 1year.. then no warning - same code appeared .. ac off due to high engine temp...." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the fit of the hvac control thermostat. They mention that it fits perfectly and is easy to install.

    "Genuine part / Nothing but AC Delco. Perfect fit east to install. I wish it came with the O ring though. A trip to the dealer is a must" Read more

    "This is an oem part and fits as it should. You will need an smog pump gasket plus a new oring for the oil cooler coolant line...." Read more

    "Fit great in my 2014 chevy cruze ls! I did need to also purchase the GM Genuine Parts 25194222 to make sure there were no leaks." Read more

    "Perfect fit, problem solved, of GM thermostat issue. code: P0597, engine light disappeared...." Read more

    6 customers mention6 positive0 negative

    Customers find the replacement of the HVAC control thermostat to be easy. They mention that it's a quick swap for the OEM part, and works perfectly.

    "It was a good replacement for our worn part." Read more

    "It worked just as expected and was a quick swap for the OEM part. So far, so good." Read more

    "Worked perfectly. Quick change out with very little effort. Certainly much easier than just replacing the thermostat and housing...." Read more

    "...Product is easy to replace and solves the problem of open heater circuit." Read more

    5 customers mention5 positive0 negative

    Customers appreciate the value of the HVAC control thermostat. They mention that it is good value for the money and has saved them a boatload of money.

    "...It saved me a boat-load of money. Also, make sure you order the coolant pipe that connects the thermostat to the throttle body...." Read more

    "Oem quality. Good value for the money" Read more

    "...Much easier to replace the whole unit and the price difference is inconsequential." Read more

    "OE replacement thermostat housing for GM 1.8 Lt. at an excellent price!..." Read more

    3 customers mention3 positive0 negative

    Customers find the installation of the HVAC control thermostat to be easy. They mention that it is easy to install on their 2012 Chevy Cruze, and for the 2013 Chevy Cruz LS.

    "Perfect match replacement for chevy aveo 2011 easy to install" Read more

    "Easy to install on my 2012 Chevy Cruze. So far so good it is working like it should...." Read more

    "Great fit for the 2013 Chevy Cruze LS easy to install great price thanks amazon fixed check engine light P0597" Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the sturdiness of the thermostat. They say that the plastic is very brittle and breaks easily. Some customers also report that the thermostat housing cracked and started leaking.

    "...You will most likely break the old one as the plastic is very, very brittle due to the heat it's subjected to...." Read more

    "Went on fine. The throttle body heater line did break off from the original housing so I would recommend having one handy when replacing." Read more

    "I bought it and after less than a month the thermostat housing cracked and started leaking." Read more

    Termostato y Brida GM
    5 Stars
    Termostato y Brida GM
    Buen producto 👌
    Hide
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Susana
    5.0 out of 5 stars Original part
    Reviewed in the United States on March 28, 2024
    Verified Purchase
    Works great
    Helpful
     Report
    neal
    5.0 out of 5 stars Genuine
    Reviewed in the United States on February 16, 2024
    Verified Purchase
    Fairly easy fix. Genuine parts last longer than Amazon Parts.
    Helpful
     Report
    santos
    5.0 out of 5 stars Perfect fit
    Reviewed in the United States on June 21, 2023
    Verified Purchase
    Thermostat went on perfectly, gasket included.
    Helpful
     Report
    Lon E. Adams
    5.0 out of 5 stars Factory part = Factory fit...
    Reviewed in the United States on June 22, 2021
    Verified Purchase
    Use one of the online GM parts supply websites to verify the part number you need based on your VIN. Check YouTube for videos on how to change the part and dive in. If you take your time and pay attention, you'll likely be fine. It saved me a boat-load of money. Also, make sure you order the coolant pipe that connects the thermostat to the throttle body. You will most likely break the old one as the plastic is very, very brittle due to the heat it's subjected to. Last thing you want is to be in the middle of the job and not be able to finish it. In my case it was AC Delco part number: 25192905 GM original Throttle body heater inlet pipe. Good luck!!
    6 people found this helpful
    Helpful
     Report
    Tony T.
    5.0 out of 5 stars AC Delco Genuine Part
    Reviewed in the United States on March 6, 2022
    Verified Purchase
    Genuine part / Nothing but AC Delco. Perfect fit east to install. I wish it came with the O ring though. A trip to the dealer is a must
    Helpful
     Report
    Covey
    5.0 out of 5 stars OEM part works as it should.
    Reviewed in the United States on September 26, 2022
    Verified Purchase
    This is an oem part and fits as it should. You will need an smog pump gasket plus a new oring for the oil cooler coolant line. Just be careful removing all the lines that go to the housing along with the electric connectors. I accidentally broke the feed pipe to the thermostat heating line. Simple fix but can be avoided easily. Also make sure to properly 'burp' the coolant system when re-filling because you will empty almost the whole system while removing the thermostat assembly.
    Helpful
     Report
    Stevie
    4.0 out of 5 stars Four Stars
    Reviewed in the United States on May 23, 2017
    Verified Purchase
    Perfect match replacement for chevy aveo 2011 easy to install
    Helpful
     Report
    M. Warfield
    5.0 out of 5 stars Great part
    Reviewed in the United States on June 30, 2023
    Verified Purchase
    Fixed the problem and was a direct replacement for the original part
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    FerStegen
    5.0 out of 5 stars Cruze 1.8 2014 LS Americano
    Reviewed in Mexico on March 11, 2024
    Verified Purchase
    Producto 100% Original y Ajustable para Chevrolet cruze 2014 1.8L Americano.
    Report
    Gary
    5.0 out of 5 stars Price this at a dealer and you will buy this one !!
    Reviewed in Canada on August 22, 2022
    Verified Purchase
    If you have a Saturn Astra or Vauxhall you will need one of these if it blows the tube off the side. Also it has a built in sensor to the dash light. Note to the wise, I replaced this after this car overheated and it was due to the fan not turning on . We bought a used oem fan as it has a three prong connector and the jobber ones only have two. You need the third wire as it turns on the AC Compressor. The jobber ones do not. I think the fan was the culprit all along. Vauxhall , holden cars go figure...
    Report
    ROSA EVELIA VEGA MEDRANO
    5.0 out of 5 stars buena precio
    Reviewed in Mexico on February 5, 2024
    Verified Purchase
    llego a tiempo
    Report
    Client d'Amazon
    5.0 out of 5 stars Ne pas oublié de commander le O ring il n’est pas inclus
    Reviewed in Canada on April 25, 2022
    Verified Purchase
    Ne pas oublié de commander le O ring il n’est pas inclus
    Report
    Juan Carlos V
    5.0 out of 5 stars excelente producto
    Reviewed in Mexico on March 12, 2022
    Verified Purchase
    excelente producto el auto lo reconoció instantáneamente y dejo de marcar el código 89
    One person found this helpful
     Report