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Integrated Housing Thermostat

Gates 34715 Engine Coolant Thermostat

Brand	Gates 34715
Outlet Outside Diameter	1.265
Bolt Hole Quantity	3
Type	Integrated housing thermostat
Jiggle Pin Weep Hole	Yes
Start to Open Temperature	172
Start to Open Temperature	78
Outlet Inside Diameter	1.07
Electric	No
9841	1
Check Valve	No
Electric	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 1 (in)	1.07
Outlet Outside Diameter 1 (in)	1.265
Temperature (C)	78
Product line	Integrated Housing Thermostat
Fits	Acura and Honda · 36 vehicles

Integrated housing thermostat. Combines the thermostat and housing for a cleaner, simpler replacement.

OE performance rating. Built to match original-equipment function without the dealership price.

Accurate temperature control. Helps engines operate more efficiently by regulating coolant flow.

Cross-references Continental 49437, Four Seasons 57327 and Four Seasons 73272 for the same application. See all 9.

$72.75Free shipping

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Not what you need? See all Engine Coolant Thermostat options

Integrated Thermostat Housing for OE Temperature Control

Gates 34715 is an integrated housing thermostat built for accurate engine coolant temperature regulation in modern cooling systems. It is a direct-fit style solution for select Honda and Acura applications, including Honda Civic, CR-V, Accord, HR-V, Acura ILX, and Acura TLX models.

The Gates Integrated Housing Thermostat line focuses on OE-style cooling system performance for vehicles that use a thermostat and housing assembly in one unit. Gates applies aftermarket engineering to provide a practical replacement for the original thermostat housing design.

Key Features

Integrated housing thermostat design for select Honda and Acura cooling systems
Start-to-open temperature: 172°F (78°C)
OE Performance comparison rating
3 bolt holes for mounting
Jiggle pin weep hole and jiggle pin/check valve included in the design
1 seal specified
Outlet inside diameter: 1.07 in.
Outlet outside diameter: 1.265 in.
Non-electric thermostat construction

Product Details

Gates part number 34715 is an engine coolant thermostat with an integrated housing, made for vehicles that rely on a combined thermostat and housing assembly to manage coolant flow. By regulating coolant temperature at the OE opening point, this thermostat helps maintain stable operating temperature in the cooling system. This part cross-references Motorad 732-172 for the same application.

Compatible With 2013-2015 Honda Accord, N/A; 2015-2019 Honda CR-V, N/A; 2016-2024 Honda Civic, N/A; 2023-2025 Honda HR-V, N/A; 2016-2022 Acura ILX, N/A; and 2015-2020 Acura TLX, N/A. Gates 34715 is a fitment-focused replacement for drivers searching for a 172 degree thermostat housing for Honda Civic cooling system service or an OE temperature thermostat for Acura TLX and Honda CR-V applications.

What It May Help Address

Engine running too cool or too warm due to thermostat wear
Temperature fluctuation from a sticking thermostat
Coolant flow control issues in integrated housing systems
Cooling system service needs on Honda and Acura models with OE-style housings
Replacement of a thermostat housing assembly showing age-related deterioration

Installation Notes and Tips

Verify the vehicle’s original thermostat housing style, outlet dimensions, and bolt-hole count before installation. Confirm the 172°F opening temperature matches the OE specification for the application. Inspect the sealing surface and cooling system condition during service, and follow the vehicle manufacturer’s coolant fill and bleed procedure after installation.

Quality Assurance

Gates develops integrated thermostat housing solutions for vehicles that use this OE-style design, with attention to accurate temperature regulation and aftermarket replacement quality. The Gates 34715 is built as an OE Performance replacement option for the listed Honda and Acura applications.

This part fits 36 vehicles

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

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2025	Honda	HR-V	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2024	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2024	Honda	HR-V	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2023	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2023	Honda	HR-V	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2022	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2021	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020	Honda	Civic	LX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2020	Honda	Civic	EX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019	Honda	Civic	EX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019	Honda	Civic	LX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2019	Honda	CR-V	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018	Honda	Civic	LX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018	Honda	Civic	EX	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2018	Honda	CR-V	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2017	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2017	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2017	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2017	Honda	CR-V	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2016	Acura	ILX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2016	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2016	Honda	Civic	—	2.0L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2016	Honda	CR-V	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015	Acura	TLX	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015	Honda	Accord	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2015	Honda	CR-V	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2014	Honda	Accord	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2013	Honda	Accord	—	2.4L	L4	GAS	N/A	172 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
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Directly replaces or cross-references 9 part numbers

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

Continental — 49437Four Seasons — 57327Four Seasons — 73272Four Seasons — 85995Gates — 34715Motorad — 732-172193015BFG01193105A2A02HT172-237

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