GM Genuine Parts Engine Coolant Thermostat without Gasket
OE
Pack of 1

GM Genuine Parts Engine Coolant Thermostat without Gasket

GM Part #12680456

ACDelco Part #131-197

MSRP$42.22*

ACDelco GM Original Equipment Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are GM-recommended replacements for your vehicle's original components.

  • Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE

Pack of 1

About this product

ACDelco GM Original Equipment Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are GM-recommended replacements for your vehicle's original components. These original equipment engine coolant thermostats have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
  • 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

MaterialStainless Steel
Gasket Or Seal IncludedNo
Height2.11 in / 53.7 mm
Height Between Flanges1.299 in / 33 mm
Start to Open Temperature85 °C / 185 °F
Sealing Flange Outside Diameter2.125 in / 54 mm
ClassificationOE
Jiggle Pin Weep HoleNo
TypeConventional
Installation Tool IncludedNo

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating
  • Use the recommended coolant type for your vehicle

ModelBody StyleTrimYear(s)
C4500 Topkick2005, 2006, 2007, 2008, 2009
C5500 Topkick2005, 2006, 2007, 2008, 2009
Savana 25002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Savana 35002006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Savana 45002009, 2010, 2011, 2012, 2013, 2014, 2015, 2016