Search  for anything...

MITZONE Upgrade Aluminum Thermostat Housing Water Outlet Compatible with 2014-2020 Chevy Silverado 1500 Suburban Tahoe GMC Sierra 1500 Yukon Yukon XL Cadillac Escalade Replace 12674639 15-11125

  • Based on 39 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 9
Order within 1 hour and 34 minutes
Available payment plans shown during checkout

Features

  • Thermostat Housing Compatible with Chevy Silverado 1500 2014-2019 , Suburban 2015-2020 , Tahoe 2015-2020 , Corvette 2014 , Cadillac Escalade 2015-2020
  • Compatible with GMC Sierra 1500 2014-2018 , Sierra 1500 Limited 2019 , Yukon 2015-2020 , Yukon XL 2015-2020
  • Upgraded replacement - this integrated coolant thermostat housing assembly is made of metal/aluminum to increase durability
  • Complete repair - comes with thermostat housing, thermostat, and gasket
  • Replace your stock thermostat housing with new parts from MITZONE. These quality replacement components offer solution upgrades for your coolant system.

Manufacturer: ‎MITZONE


Brand: ‎MITZONE


Model: ‎Thermostat Housing


Item Weight: ‎11.7 ounces


Package Dimensions: ‎5.83 x 4.33 x 3.62 inches


Manufacturer Part Number: ‎001-1031ALU


OEM Part Number: ‎12657137, 12666569, 12671393, 12674639, 15-11125


Date First Available: February 11, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 9

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.

Top Amazon Reviews


  • Quality part at a good price.
Corrected a stuck t-stat on a Yukon faster than the parts store could get it.
Reviewed in the United States on November 6, 2023 by R. Stolarik

  • Great quality part
The media could not be loaded. Easy install. Installed when changing water pump. 3 bolts and 5 min job. prep and clean surfaces on water pump chassis to remove old gasket residue. use thread lock etc. perfect fit and no leaks
Reviewed in the United States on October 29, 2023 by Dave L Alaska Dave L Alaska

  • Don’t waste your money
Junk. I bought this one because the ac delco was out of stock. This thing worked great for about 2 months then the temperature in my truck starting being erratic again. Of course I’m out of the return window by then. I wasted $31.69. Wish I would’ve just bought one at the auto parts stores. I think their brand would’ve lasted longer. After a lot of searching I finally got my hands on an AC Delco. Truck has been doing great for 4 months now. Learn from my mistakes. Just buy the factory brand. You get what you pay for. Update: this company has not reached out after me leaving a review of how terrible their product is. Obviously they could care less that their product only last 2 months. Buy at your own risk! ... show more
Reviewed in the United States on November 26, 2023 by Brandon

  • Great replacement
Fixed the issue with code P0128.
Reviewed in the United States on February 11, 2023 by Martin Zamudio

  • Do NOT buy. This part is garbage!
Only functioned properly for a short while. Now we are beyond the return window and the truck is no longer reaching proper operating temp.
Reviewed in the United States on September 14, 2023 by Amazon Customer

  • Solid
It did not fit in my 2015 gmc sierra 5.3 I had file the sides so it can fit. 5 stars on everything if I didn't have to shave it
Reviewed in the United States on November 30, 2022 by Anthony carrington

  • Poor Quality
Hair line fracture in the top of the housing causing coolant to leak. I should have known better. I installed a Genuine GM thermostat and it worked like it should.
Reviewed in the United States on May 20, 2023 by Rhonda M

  • No good
This housing is CCCHHHEEEEEAP! More like chrome plated plastic! No smooth edges, uneven cuts, uneven edges, oxidization on inside already...wouldn't trust this housing if I was paid too!! Sending back, going with OEM
Reviewed in the United States on October 17, 2022 by mike

Can't find a product?

Find it on Amazon first, then paste the link below.