HomeBelts and Cooling > Thermostat and HousingMotorad TA2003 Engine Coolant Thermostat Housing Assembly
Part #: TA2003

Motorad TA2003 Engine Coolant Thermostat Housing Assembly

Thermostat Assembly
⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Thermostat Assembly
🚗Fitment: Chevrolet, Trax, Sonic, Cruze Limited, and Cruze
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Reliable Thermostat Assembly for Chevrolet Vehicles

The Motorad TA2003 Thermostat Assembly is designed to maintain optimal engine temperature for Chevrolet Cruze, Cruze Limited, Sonic, and Trax models. This engine coolant thermostat housing assembly ensures precise temperature regulation to support efficient engine performance.

  • Compatible with Chevrolet Cruze, Cruze Limited, Sonic, and Trax
  • Thermostat temperature rating of 221°F for accurate engine cooling
  • Constructed from durable plastic, stainless steel, copper, rubber, and paper materials
  • Includes gasket for secure sealing; mounting hardware not included
  • Features four mounting holes and four outlet ports for proper fitment
  • Black color finish for corrosion resistance and durability

About the Motorad Thermostat Assembly Product Line

The Motorad Thermostat Assembly line focuses on delivering precise temperature control components for engine cooling systems. The TA2003 part is engineered to meet the specific requirements of Chevrolet vehicles, providing reliable thermostat housing assemblies that integrate multiple materials for durability and performance. This product line emphasizes compatibility and quality to support proper engine operation.

Product Details and Specifications

The Motorad TA2003 thermostat assembly features a thermostat calibrated to open at 221 degrees Fahrenheit, ensuring the engine coolant circulates at the correct temperature. The housing assembly is made from a combination of plastic, stainless steel, copper, rubber, and paper, providing a balance of strength and sealing capability. It includes a gasket to prevent leaks but does not come with mounting hardware. The assembly has four mounting holes and four outlet ports, designed to fit securely on compatible Chevrolet models. The black finish helps resist corrosion and wear over time.

Common Applications and Issues Addressed

  • Regulates engine temperature to prevent overheating in Chevrolet Cruze and Sonic models
  • Replaces faulty or leaking thermostat housings in Cruze Limited and Trax vehicles
  • Helps restore proper coolant flow and engine efficiency
  • Prevents engine damage caused by thermostat failure or improper sealing
  • Addresses coolant leaks due to worn or damaged gaskets

Installation Notes and Tips

When installing the Motorad TA2003 thermostat assembly, ensure the gasket is properly seated to avoid coolant leaks. Since mounting hardware is not included, use the original bolts or appropriate replacements. Verify the thermostat temperature rating matches vehicle specifications. Inspect the housing and surrounding components for wear or damage during installation. Proper torque on mounting bolts is essential to maintain a secure fit without damaging the assembly.

Quality Assurance and Warranty

Motorad thermostat assemblies are manufactured to meet OEM standards for fit and function. The TA2003 part undergoes quality checks to ensure reliable performance in Chevrolet Cruze, Cruze Limited, Sonic, and Trax models. This product includes a gasket for sealing integrity. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.

BrandMotorad
Part NumberTA2003
PositionThermostat Assembly
Bleeder HoleNo
ColorBlack
Gasket Or Seal IncludedYes
Gasket TypeGasket
Inside Diameter0.81
MaterialPlastic, Stainless Steel, Copper, Rubber, Paper
Mounting Hardware IncludedNo
Mounting Hole Quantity4
Outlet Port Quantity4
Temperature221 Deg. F
Thermostat Temp (F)221

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2019ChevroletTrax1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2018ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2018ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2017ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2017ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2016ChevroletCruze Limited1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2016ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2016ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2015ChevroletCruze1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2015ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2015ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2014ChevroletCruze1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2014ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2014ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2013ChevroletCruze1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2013ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2013ChevroletTrax1.8LL4N/AIncludes upper & lower housings, thermostat, sensors, gasket and seal; Thermostat Assembly
2012ChevroletCruze1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2012ChevroletSonic1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly
2011ChevroletCruze1.8LL4N/ATemperature 221F; Includes upper & lower housings, thermostat, sensors, gasket and seal; OE Specified Temperature; Thermostat Assembly

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

This part directly replaces or is cross-referenced with the following part numbers:

15-0002A15-8181625192228251998243002AT55564890555772845557995186195902-033969841039TA2003NITA2003TA2003DL

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.