GM Genuine Parts Engine Coolant Thermostat
OE
Pack of 1

GM Genuine Parts Engine Coolant Thermostat

GM Part #14077122

ACDelco Part #132-55

MSRP$105.14*

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

Product Specifications

MaterialStainless Steel
Sealing Flange Outside Diameter2.49 in / 63.25 mm
Start to Open Temperature88 °C / 190.4 °F
Height1.59 in / 40.38 mm
ClassificationOE
Gasket Or Seal IncludedNo
Seal TypeGasket
Jiggle Pin Weep HoleNo
Installation Tool IncludedNo
TypeConventional

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)
Blazer1987, 1988, 1989, 1990, 1991
C101982, 1983, 1984, 1985, 1986
C10 Suburban1982, 1983, 1984, 1985, 1986
C201982, 1983, 1984, 1985, 1986
C20 Suburban1982, 1983, 1984, 1985, 1986