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GM Genuine Parts Engine Coolant Thermostat Housing Seal
OE

GM Genuine Parts Engine Coolant Thermostat Housing Seal

GM Part #12690766

ACDelco Part #12690766

MSRP$36.14*

ACDelco GM Original Equipment Engine Coolant Thermostat Housing Seal is a GM-recommended replacement component for one or more of the following vehicle systems: cooling.

  • 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

About this product

ACDelco GM Original Equipment Engine Coolant Thermostat Housing Seal is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. This original equipment seal will provide the same performance, durability, and service life you expect from General Motors.

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  • 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

Inside Diameter1.22 in / 31.05 mm
Outside Diameter1.48 in / 37.5 mm
ClassificationOE
MaterialSteel Rubber

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.

ModelBody StyleTrimYear(s)
ATSCoupeV, Luxury, Performance, Premium2013, 2014, 2015, 2016, 2017, 2018, 2019
ATSSedanV, Luxury, Performance, Premium2013, 2014, 2015, 2016, 2017, 2018, 2019
CT4V Blackwing2021, 2022, 2023, 2024, 2025, 2026
CT52021
CTSBase, Luxury, Performance, Premium, Vsport, Vsport Premium, Vsport Premium Luxury2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019