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ACDelco GM Original Equipment 131-100 Engine Coolant Thermostat

  • Based on 73 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 24
Order within 3 hours and 39 minutes
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Features

  • Comes with the thermostat and gasket you need to replace the 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

An ACDelco GM Original Equipment Engine Coolant Thermostat Kit comes with the thermostat and gasket you need to replace the thermostat in your vehicle, and is a GM-recommended replacement for your vehicle’s original component. The engine coolant thermostat controls the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature. This original equipment engine coolant thermostat kit has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Brand: ACDelco


Model Name: ACDelco - Engine Coolant (Slp) (131-100)


Included Components: ACDelco - Engine Coolant (Slp) (131-100)


Item Weight: 0.2 Pounds


Backlight: No


Manufacturer: ‎ACDelco


Brand: ‎ACDelco


Model: ‎ACDelco - Engine Coolant (Slp) (131-100)


Item Weight: ‎3.2 ounces


Product Dimensions: ‎3 x 3 x 3 inches


Country of Origin: ‎USA


Item model number: ‎131-100


Manufacturer Part Number: ‎131-100


OEM Part Number: ‎12555290


Date First Available: November 11, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Quality
This thermostat is the factory replacement required for my wife's GM vehicle. Although the price of this item is slightly higher than other brands that claim to meet of exceed OEM specifications, the quality and heavy-duty construction of this part is far superior to the others and is worth the small extra cost. As a former ASE Certified Master Automobile Technician, I know from experience that ACDelco parts are made for GM applications and in the long run are the better choice. The aftermarket brands "will work," but they are always a little different. Sometimes, it's that they don't fit quite as tightly, or maybe they look a little different from the original. In closing, just use ACDelco parts on GM vehicles and your can't go wrong. ... show more
Reviewed in the United States on May 25, 2011 by Ami L. Chapman

  • LT-1 specific
If you have a 92-97 LT -1 this is the OEM temp and designed thermostat. Works perfectly in my 94 firehawk. Not much else to say.
Reviewed in the United States on October 22, 2015 by AsTro

  • As described
As described. Delivered on time
Reviewed in the United States on June 25, 2022 by brittany marshall

  • Four Stars
It does the job required of it
Reviewed in the United States on January 6, 2016 by Bob. H.

  • 180 thermostat
Everything good
Reviewed in the United States on August 23, 2021 by Larry Miller

  • Nice product
Operates as advertised
Reviewed in the United States on July 18, 2018 by fflaherty

  • Quality Thermostat
This thermostat is unique to the LT1 motor. I've had it installed in my Corvette for almost a year now and it works perfect.
Reviewed in the United States on January 7, 2014 by Vetteman

  • check what you order doesn't fit my truvck
ok but wrong
Reviewed in the United States on April 9, 2019 by JIM AUDIA

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