GM Genuine Parts Engine Coolant Thermostat with Water Inlet
OE
Pack of 1

GM Genuine Parts Engine Coolant Thermostat with Water Inlet

GM Part #55492938

ACDelco Part #131-193

MSRP$110.41*

ACDelco GM Original Equipment Engine Coolant Thermostat/Water Inlet Assemblies help secure the thermostat that monitors the flow of coolant through your vehicle's engine and radiator, and are GM-recommended replacements for your vehicle's original components.

  • Helps retain the thermostat to monitor the flow of coolant through your vehicle's engine and radiator
  • 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 Thermostat/Water Inlet Assemblies help secure the thermostat that monitors the flow of coolant through your vehicle's engine and radiator, and are GM-recommended replacements for your vehicle's original components. These original equipment engine coolant thermostat/water inlet assemblies 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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  • Helps retain the thermostat to monitor the flow of coolant through your vehicle's engine and radiator
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM Original Equipment specification for fit, form, and function

ColorBlack
Gasket Or Seal IncludedYes
Height4.57 in / 116 mm
ClassificationOE
Outlet Outside Diameter1.54 in / 39 mm
Flange Thickness0.39 in / 10 mm
Seal TypeGasket
Outlet Inside Diameter1.26 in / 32 mm
Installation Tool IncludedNo
TypeConventional
Start to Open Temperature83 °C / 181.4 °F
Jiggle Pin Weep HoleYes

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:

  • Do not tighten inlet bolts beyond recommended torque specifications
  • Use the recommended coolant type for your vehicle
  • Change coolant at required intervals

ModelBody StyleTrimYear(s)
Cascada2016, 2017, 2018, 2019