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ACDelco 131-180 Engine Coolant Thermostat

  • Based on 814 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 4
Order within 2 hours and 2 minutes
Available payment plans shown during checkout

Features

  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Brand: ‎ACDelco


Model Name: ‎ACDelco


Item Dimensions LxWxH: ‎6.09 x 4.06 x 4.06 inches


Specific Uses For Product: ‎Automotive repair or replacement


Included Components: ‎Engine Coolant Thermostat / Water Inlet Assembly


Item Weight: ‎0.48 Pounds


Shape: ‎Rectangular


Backlight: ‎No


Manufacturer: ‎ACDelco


Item Weight: ‎7.7 ounces


Product Dimensions: ‎6.09 x 4.06 x 4.06 inches


Country of Origin: ‎Czech Republic


Item model number: ‎131-180


Exterior: ‎Machined


Manufacturer Part Number: ‎131-180


OEM Part Number: ‎25200455


Date First Available: July 1, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Price
Look just like the one they wanted 100 for at auto parts I can wait a day and save 50 it’s doing great thanks
Reviewed in the United States on September 26, 2023 by Heidi

  • Fit 2014 Buick Encore 1.3L turbo
Wasn't easy to replace (the photo shows where the thermostat is located) but the part was an exact fit as the OEM. Fixed P0597 error code. So far it's been a month without any issues or further engine codes.
Reviewed in the United States on August 5, 2023 by Jaminct Jaminct

  • Fixed code P0597 and AC cooling issues for me
Fixed the P0597 code for me, also my AC wouldn't really blow cool air in the summer days. replacing it fixed both. Be sure to use DEXCOOL coolant or else yours will look like my old one (Mixing DEXCOOL with other coolant causes sludge and blockage)
Reviewed in the United States on May 27, 2023 by Aviv Mordechai Aviv Mordechai

  • wait until the engine is cold.
it does it's job, ask me again in 6 months to see if it's still working.
Reviewed in the United States on November 18, 2022 by shannon

  • Good so far.
Easy fix. 3 bolts & 1 clamp thermo housing is on front of motor by airbox. 30min fix. My thermo was stuck open exploded in thermo housing. Replaced with this unit along with 2 sensors. Be sure to disconnect negative cable while doing the repair to reset the ecu. Will see how long it last.
Reviewed in the United States on December 10, 2022 by Marilyn M.

  • Gteat
Still in use
Reviewed in the United States on March 5, 2023 by mario dominguez

  • OEM-ish quality
Fit and finish were OEM quality. It’s still a plastic thermostat housing, but it works. Time will tell if it holds up as long.
Reviewed in the United States on April 13, 2022 by andrew

  • Great value and quality
Great price and quality part
Reviewed in the United States on June 8, 2022 by timothy bray

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