HomeBelts and Cooling > Thermostat and HousingMotorad 732-172 Engine Coolant Thermostat Housing Assembly - Upper
Part #: 732-172

Motorad 732-172 Engine Coolant Thermostat Housing Assembly - Upper

Integrated Housing Thermostat, Upper
⚙️ 37 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Integrated Housing Thermostat, Upper
🚗Fitment: Honda and Acura, Civic, ILX, TLX, CR-V, and Accord
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Overview of Motorad Integrated Housing Thermostat 732-172

The Motorad Integrated Housing Thermostat 732-172 is designed for reliable engine temperature regulation in select Acura and Honda vehicles. This engine coolant thermostat housing assembly ensures precise temperature control to maintain optimal engine performance and prevent overheating.

  • Engine coolant thermostat housing assembly with integrated thermostat
  • Opening temperature set at 172°F for accurate thermal management
  • Constructed from durable plastic, stainless steel, and copper materials
  • Includes a rubber gasket/seal for secure, leak-free installation
  • Features 3 bolt holes and 1 outlet port with a 1.26-inch diameter
  • Compatible with Acura and Honda models including Accord, Civic, CR-V, HR-V, ILX, Integra, and TLX

Details on the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat product line combines the thermostat and housing into a single assembly, simplifying installation and improving reliability. This design reduces potential leak points and streamlines the cooling system maintenance process. The 732-172 part number represents a precise fit for various Acura and Honda models, ensuring consistent engine temperature control.

Product Features and Specifications

This thermostat housing assembly opens at 172 degrees Fahrenheit, allowing coolant to flow once the engine reaches the specified temperature. The assembly includes a single rubber gasket to provide a tight seal and prevent coolant leaks. The housing is constructed from a combination of plastic, stainless steel, and copper, balancing durability and corrosion resistance. It features three bolt holes for secure mounting and one outlet port with a diameter of 1.26 inches, compatible with the original equipment specifications.

Common Applications and Problem Resolution

  • Replaces faulty or leaking thermostat housings in Acura and Honda vehicles
  • Resolves engine overheating caused by thermostat failure
  • Prevents coolant leaks due to worn or damaged seals
  • Restores proper coolant flow for efficient engine temperature regulation
  • Addresses issues related to inconsistent engine warm-up times

Installation Notes and Tips

Installation requires removal of the old thermostat housing and careful cleaning of the mounting surface. The included rubber gasket should be properly seated to ensure a leak-free seal. Note that mounting hardware and bolts are not included, so original bolts should be reused or replaced as needed. No bleeder hole or jiggle pin is present in this assembly, so bleeding the cooling system after installation is recommended to remove air pockets.

Quality Assurance and Warranty Information

Motorad manufactures this thermostat housing assembly to meet or exceed OEM standards for fit and function. The use of quality materials such as stainless steel and copper contributes to long service life. The product includes a rubber gasket to ensure proper sealing. Warranty details are subject to Motorad's standard coverage policies.

BrandMotorad
Part Number732-172
PositionIntegrated Housing Thermostat, Upper
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 Ports1
Number Of Seals1
Opening Temperature172
Outlet Diameter1.26 in
Start to Open Temperature172 Deg. F
Temperature172 Deg. F
Temperature (Degree)172

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2026HondaCivic2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2025AcuraIntegra2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2025HondaCivic2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2025HondaHR-V2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2024AcuraIntegra2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2024HondaCivic2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2024HondaHR-V2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2023HondaCivic2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2023HondaHR-V2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2022AcuraILX2.4LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2022HondaCivic2.0LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2021AcuraILX2.4LL4N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2021HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2020AcuraILX2.4LL4UpperTemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2020HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2019AcuraILX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2019AcuraTLX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2019HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2019HondaCR-V2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2018AcuraILX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2018AcuraTLX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2018HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2018HondaCR-V2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2017AcuraILX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2017AcuraTLX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2017HondaAccord2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; Alternate Temperature Option; Integrated Housing Thermostat
2017HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2017HondaCR-V2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2016AcuraILX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2016HondaAccord2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; Alternate Temperature Option; Integrated Housing Thermostat
2016HondaCivic2.0LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2016HondaCR-V2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2015AcuraTLX2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2015HondaAccord2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2015HondaCR-V2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2014HondaAccord2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; Integrated Housing Thermostat
2013HondaAccord2.4LL4N/ATemperature 172F; Includes thermostat, housing, and seal; OE Specified Temperature; 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:

193105A2A01193105A2A024943757327732-17273272859959732172HT172-237P73272QRT73

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