Stant 49522 Engine Coolant Thermostat / Water Outlet Assembly

Brand	Stant 49522
Bypass Plate Diameter (in)	0.98
Flange Diameter (With Seal) (in)	1.42
Flange Diameter (Without Seal) (in)	2.5
Freight Class	70
Height from Flange to Bottom (in)	1.5
Temperature (F)	221 Degrees
Product line	Integrated Thermostat Housing
Fits	Chevrolet and Pontiac · 24 vehicles

Integrated thermostat housing. Thermostat is built into the housing for simpler installation.

Durable material. Made for long-lasting service life.

221-degree thermostat. Helps regulate coolant flow at the specified temperature.

$77.09Free shipping

In stock · usually ships same day before 1pm CST

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Integrated Thermostat Housing for GM Cooling Systems

Stant 49522 is an engine coolant thermostat and water outlet assembly built with a durable housing for long service life. The thermostat is integrated into the housing, which simplifies replacement on select Chevrolet and Pontiac applications and helps streamline cooling system service.

Key Features

Integrated thermostat housing assembly for direct cooling system service
Durable housing construction for long-lasting use
Thermostat set point: 221 degrees F
Bypass plate diameter: 0.98 in.
Flange diameter with seal: 1.42 in.; without seal: 2.5 in.
Height from flange to bottom: 1.5 in.
Stant Integrated Thermostat Housing line for simplified installation

Detailed Description

This Stant Integrated Thermostat Housing, part number 49522, combines the thermostat and water outlet housing into one assembly for select GM compact cars and crossovers. It is engineered for vehicles such as the Chevrolet Sonic, Chevrolet Trax, Chevrolet Cruze, Chevrolet Cruze Limited, Chevrolet Aveo, Chevrolet Aveo5, Pontiac G3, and Pontiac G3 Wave. The 221-degree thermostat rating supports proper coolant flow control in applications that require this specific operating temperature.

The integrated design reduces the need to service separate thermostat and housing components individually. Stant 49522 is a practical replacement for drivers searching for a Chevrolet Sonic thermostat housing, Chevrolet Cruze water outlet assembly, or Pontiac G3 coolant thermostat housing with the correct fitment and temperature specification.

What It Helps Address

Coolant leaks at a worn thermostat housing
Temperature control issues caused by a failing thermostat
Cracked or deteriorated water outlet housing
Service delays from separate thermostat and housing replacement
Fitment concerns on GM applications requiring a 221-degree thermostat

Installation Notes and Tips

Verify the flange dimensions, bypass plate diameter, and temperature rating before installation. Clean the mating surfaces thoroughly and inspect the cooling system for contamination or damaged seals before reassembly. This part fits 2012-2018 Chevrolet Sonic, 2017-2018 Chevrolet Trax, 2016 Chevrolet Cruze Limited, 2011-2015 Chevrolet Cruze, 2009-2011 Chevrolet Aveo, 2009-2011 Chevrolet Aveo5, 2009-2010 Pontiac G3, and 2009 Pontiac G3 Wave.

Quality Assurance

Stant manufactures cooling system components with application-specific fitment and durable materials. Part number 49522 is built as an integrated thermostat housing assembly for the listed GM vehicles and temperature specification.

This part fits 24 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
2018	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2018	Chevrolet	Trax	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2017	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2017	Chevrolet	Trax	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2016	Chevrolet	Cruze Limited	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2016	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2015	Chevrolet	Cruze	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2015	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2014	Chevrolet	Cruze	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2014	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2013	Chevrolet	Cruze	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2013	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2012	Chevrolet	Cruze	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2012	Chevrolet	Sonic	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2011	Chevrolet	Aveo	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2011	Chevrolet	Aveo5	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2011	Chevrolet	Cruze	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2010	Chevrolet	Aveo	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2010	Chevrolet	Aveo5	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2010	Pontiac	G3	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2009	Chevrolet	Aveo	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2009	Chevrolet	Aveo5	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2009	Pontiac	G3	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
2009	Pontiac	G3 Wave	N/A	Temperature rating of 221 degrees.; Integrated Thermostat Housing
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