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ACDelco GM Original Equipment 12656444 Engine Coolant Temperature Sensor

Free shipping on orders over $29.99

$11.61

$ 4 .99 $4.99

In Stock

About this item

  • 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


An ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors the engine temperature, and is a GM-recommended replacement for your vehicle’s original component. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This original equipment engine coolant temperature sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.


Kay F
2025-07-24 17:55:17
Perfect fit for the 2011 Buick Encore I bought it for. Easy install if you know what you’re doing. Cleared the engine code and have had no issues since.
Erica
2025-07-17 11:40:59
Awesome deals for small stuff like this compared to buying at the part store.
Fernando A Bermudez
2025-06-18 17:10:45
Sigue funcionando perfecto despues de 10 meses
James mckee
2025-05-29 14:41:55
Deco sensor was installed but one issue was the sensor didn’t come with a retainer clip .A clip was acquired at the auto parts store to complete the installation .The clip removed from original sensor was made of inflexible metal and after dropping the clip at least five times ,it fell into who knows where .Recommend future customers be made aware and either include or make retainer clips available .
Customer
2025-05-16 18:58:48
Easy to install worked like a charm
A. Noble
2025-05-06 11:07:24
Not much else to say. It seems to be a genuine part, and it worked fine first try.
Customer
2025-04-21 11:06:39
Bought this for my newer 2014 Cadillac cts 2.0, works fine. I just replaced it because I was already changing other stuff and it was right there so it got replaced. Works like it should
...And Justice For All
2025-03-09 21:29:03
Cheapest I could find this part online. Even lower than RockAuto after shipping cost was added
Josue Garrido
2025-03-03 10:09:01
Producto original y adecuado para chevrolet malibu 2.5 año 2015,cumple con su funcionalidad, saludos
Arminuis
2025-02-06 11:15:09
Fit well for Chevy Malibu 2013 2LT
Angel Mario Garcia
2025-01-05 15:04:24
Excelente producto funcionó a la perfección y me ahorre muchísimo dinero y tiempo si lo pedia en la agencia
Brady
2025-01-01 18:02:40
Resolved my engine light problem
Entrega en tiempo y forma, buen producto
2024-12-16 15:16:51
Buena calidad, funciona perfecto.
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