Gates 34707 Engine Coolant Thermostat
OE Quality 60-Day Returns
Gates
 Integrated Housing Thermostat

Gates 34707 Engine Coolant Thermostat

Brand Gates 34707
1
Bolt Hole Quantity 3
Check Valve Yes
Electric No
Electric No
Jiggle Pin Weep Hole No
Jiggle Pin/Check Valve Yes
Number of Bolt Holes 3
Number of Jiggle Pins/Check Valves 1
Number of Seals 1
OE Comparison Rating OE Performance
OE Exact No
Outlet Inside Diameter .52
Outlet Inside Diameter 1.16
Outlet Inside Diameter 1 (in) 1.16
Outlet Inside Diameter 2 (in) .52
Outlet Outside Diameter .72
Outlet Outside Diameter 1.41
Outlet Outside Diameter 1 (in) 1.41
Outlet Outside Diameter 2 (in) .72
Start to Open Temperature 82
Start to Open Temperature 180
Temperature (C) 82
Type Integrated Housing Thermostat
Product line Integrated Housing Thermostat
Fits Toyota and Lexus · 46 vehicles

Integrated housing thermostat. Combines the thermostat and housing for a cleaner OE-style replacement.

OE performance rating. Built to match OE-level temperature control and engine efficiency.

Check valve included. Helps regulate coolant flow with a single integrated valve.

Cross-references Gates 34707, Motorad 700-180 and 70080 for the same application. See all 5.

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Not what you need? See all Engine Coolant Thermostat options

Integrated thermostat housing for Toyota and Lexus cooling systems

Gates 34707 is an integrated housing thermostat built for precise coolant temperature control in select Toyota and Lexus applications. It is an OE-performance replacement for vehicles that use a thermostat and housing assembly in one unit, including Toyota Corolla, Prius, Prius Prime, Prius V, Prius Plug-In, Prius AWD-e, Prius C, and Lexus CT200h.

Key features

  • Integrated housing thermostat design for simplified cooling system service
  • Start-to-open temperature: 180°F / 82°C
  • OE performance rating for factory-style temperature regulation
  • Three bolt holes for secure mounting
  • One seal included in the assembly
  • Check valve / jiggle pin design with one check valve
  • Non-electric thermostat construction
  • Outlet dimensions: 1.41 in and 0.72 in outside diameter; 1.16 in and 0.52 in inside diameter

Product details

Gates Integrated Housing Thermostat 34707 is engineered to regulate engine coolant flow at the specified 180°F opening temperature, helping maintain stable operating temperature in modern hybrid and gasoline cooling systems. Gates focuses on aftermarket thermostat solutions for vehicles that use integrated housings, offering a direct-fit alternative to OE dealership parts for applications such as the Toyota Corolla and Toyota Prius family. This part cross-references Motorad 700-180 for the same application.

Common issues this part can address

  • Engine running too cool or taking too long to reach operating temperature
  • Temperature fluctuation caused by a worn thermostat assembly
  • Coolant flow control problems in integrated housing designs
  • Cooling system service needs on Toyota Prius, Corolla, and CT200h applications
  • Leak concerns related to aging thermostat housing seals

Installation notes and fitment

Compatible with 2020-2025 Toyota Corolla, 2018-2022 Toyota Prius, 2010-2015 Toyota Prius, 2019-2022 Toyota Prius AWD-e, 2018-2022 Toyota Prius Prime, 2019 Toyota Prius C, 2018 Toyota Prius, 2018 Toyota Prius Prime, 2018 Toyota Prius V, 2012-2015 Toyota Prius V, 2018 Toyota Prius V, 2011-2017 Lexus CT200h, and 2012-2015 Toyota Prius Plug-In. Verify the housing style, outlet dimensions, and OE temperature specification before installation. Clean the sealing surfaces thoroughly and confirm the coolant system is properly bled after service.

Quality assurance

Gates develops integrated thermostat housing solutions to meet OE-style temperature control requirements for late-model vehicles. Part number 34707 is built for applications that rely on accurate coolant regulation and factory-matched fitment.

Related reading

This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2025ToyotaCorolla1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2024ToyotaCorolla1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2023ToyotaCorolla1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022ToyotaCorolla1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022ToyotaPrius1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022ToyotaPrius AWD-e1.8LL4FULL HYBRID EV-GAS (FHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022ToyotaPrius Prime1.8LL4PLUG-IN HYBRID EV-GAS (PHEV)N/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021ToyotaCorolla1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021ToyotaPrius AWD-e1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020ToyotaCorolla1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020ToyotaPrius AWD-e1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019ToyotaPrius AWD-e1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019ToyotaPrius C1.5LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius1.8LL4ELECTRIC/GASN/ACoolant Inlet; 180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius Prime1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius Prime1.8LL4ELECTRIC/GASN/ACoolant Inlet; 180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius V1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018ToyotaPrius V1.8LL4ELECTRIC/GASN/ACoolant Inlet; 180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2017LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2016LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015ToyotaPrius Plug-In1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015ToyotaPrius V1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2014LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2014ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2014ToyotaPrius Plug-In1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2014ToyotaPrius V1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2013LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2013ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2013ToyotaPrius Plug-In1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2013ToyotaPrius V1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2012LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2012ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2012ToyotaPrius Plug-In1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2012ToyotaPrius V1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2011LexusCT200h1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2011ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2010ToyotaPrius1.8LL4ELECTRIC/GASN/A180 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 34707Motorad — 700-180700801603137010HT180-007