HomeBelts and Cooling > Thermostat and HousingMotorad 601-212 Engine Coolant Thermostat Housing Assembly
Part #: 601-212

Motorad 601-212 Engine Coolant Thermostat Housing Assembly

Integrated Housing Thermostat
⚙️ 13 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Integrated Housing Thermostat
🚗Fitment: Audi, A4 and A4 Quattro
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Motorad Integrated Housing Thermostat 601-212

The Motorad Integrated Housing Thermostat 601-212 is designed specifically for Audi A4 and A4 Quattro models. This engine coolant thermostat housing assembly ensures precise temperature regulation to maintain optimal engine performance and prevent overheating.

  • Compatible with Audi A4 and A4 Quattro
  • Engine coolant thermostat housing assembly with integrated thermostat
  • Opening temperature set at 212°F for accurate engine temperature control
  • Constructed from durable plastic, stainless steel, and copper materials
  • Includes a rubber gasket/seal for secure, leak-free installation
  • Features three bolt holes and three outlet ports for proper fitment
  • Color: Black
  • Does not include bolts, mounting hardware, or installation tools

Detailed Product Description

The Motorad 601-212 thermostat housing assembly is engineered to meet the cooling system requirements of Audi A4 and A4 Quattro vehicles. This part integrates the thermostat directly into the housing, simplifying installation and reducing potential leak points. The thermostat opens at 212 degrees Fahrenheit, ensuring the engine reaches and maintains the correct operating temperature for efficient performance and emissions control.

Manufactured using a combination of plastic, stainless steel, and copper, this housing assembly balances durability with corrosion resistance. The included rubber gasket provides a reliable seal to prevent coolant leaks. With three bolt holes and three outlet ports, the housing is designed for a secure and precise fit on compatible Audi models.

About the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, streamlining the cooling system components. This design reduces installation complexity and potential failure points compared to separate thermostat and housing units. The 601-212 model exemplifies this approach, offering a ready-to-install solution tailored for Audi A4 and A4 Quattro vehicles.

Common Applications and Issues Addressed

  • Replacement for faulty or leaking thermostat housing assemblies
  • Resolves engine overheating caused by thermostat failure
  • Prevents coolant leaks due to worn or damaged seals
  • Restores proper coolant flow and temperature regulation
  • Addresses engine temperature fluctuations impacting performance

Installation Notes and Tips

  • Ensure engine is cool before beginning installation to avoid burns
  • Use the included rubber gasket to achieve a proper seal
  • Torque bolts evenly across the three bolt holes to manufacturer specifications
  • Check coolant levels and refill as necessary after installation
  • Verify thermostat operation by monitoring engine temperature during initial startup

Quality Assurance and Warranty

Motorad parts are manufactured to meet or exceed OEM standards for fit and function. The 601-212 thermostat housing assembly undergoes quality checks to ensure durability and reliable performance. Please refer to Motorad's warranty policy for specific coverage details.

BrandMotorad
Part Number601-212
PositionIntegrated Housing Thermostat
Bleeder HoleNo
Bolts IncludedNo
ColorBlack
Gasket or Seal includedYes
Gasket/Seal MaterialRubber
Gasket/Seal MaterialRubber
Hardware includedNo
Installation Tool IncludedNo
Jiggle Pin IncludedNo
MaterialPlastic, Stainless Steel, Copper
Mounting Hardware IncludedNo
Number Of Bolt Holes3
Number Of Outlet Ports3
Number Of Seals1
Opening Temperature212
Outlet Diameter0.99 in, 1.32 in, 1.29 in
Start to Open Temperature212 Deg. F
Temperature212 Deg. F
Temperature (Degree)212

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2007AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2006AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2005AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2005AudiA4 Quattro1.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2004AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2004AudiA4 Quattro1.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2003AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2003AudiA4 Quattro1.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2002AudiA41.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2002AudiA4 Quattro1.8LL4N/ATemperature 212F; Includes thermostat, housing, sensor, and seal; OE Specified Temperature; Integrated Housing Thermostat
2001AudiA41.8LL4N/AIncludes thermostat, housing, sensor, and seal; Integrated Housing Thermostat
2001AudiA4 Quattro1.8LL4N/AIncludes thermostat, housing, sensor, and seal; Integrated Housing Thermostat

* 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:

06B121111K1601-288434442-2024873256012601-2126011260112-TS85960902-8149601212P60112TM3100

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