Motorad
Standard

Motorad 1077-172 Engine Coolant Thermostat

Brand Motorad 1077-172
Material Copper
Material Steel
10522 Yes
Sealing Flange Outside Diameter 2.38
Sealing Flange Outside Diameter 60.45
Height Between Flanges 1.36
Height Between Flanges 34.54
MAP Controlled No
Design Oem
Color Brass
Color Silver
Gasket Or Seal Required Yes
Bolt Hole Quantity 0
Type Estándar
Type Standard
Height 2.52
Height 64.01
Grade Type Oem
Gasket Or Seal Included Yes
Gasket Quantity 0
Jiggle Pin Weep Hole Yes
Seal Type O-ring
Start to Open Temperature 172.0
Start to Open Temperature 77.78
Installation Tool Included No
Flange Thickness 0.05
Flange Thickness 1.27
Electric No
Gasket Or Seal Material Caucho
Gasket Or Seal Material Rubber
Product line Standard
Fits Honda · 6 vehicles

OE-spec design. Built to OEM specifications and processes for consistent cooling system service.

Copper case. Wax compound responds quickly to coolant temperature changes.

Seal included. Uses an O-ring seal type for a proper sealing interface.

Cross-references Motorad 1077-172, 172-7701 and 061935R0000 for the same application. See all 3.

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Engine Coolant Thermostat Overview

This Motorad Standard engine coolant thermostat is built to OE specifications for reliable coolant temperature control. It is a direct-fit cooling system component for the Honda Fit and uses OEM-quality materials to respond quickly to temperature changes.

Key Features

  • OE-style thermostat construction with OEM specifications and processes
  • Copper case and wax compound for fast temperature response
  • Standard design with an O-ring seal type
  • Jiggle pin weep hole for improved air bleeding during service
  • Start-to-open temperature of 172 degrees Fahrenheit
  • Gasket or seal included for installation

Detailed Description

Motorad part number 1077-172 is an engine coolant thermostat engineered for consistent temperature regulation in the cooling system. The copper and steel construction, brass and silver finish, and OEM-grade design reflect the brand’s OE supplier background. This thermostat is listed for 2015-2020 Honda Fit applications and is specified as standard position fitment. The 1077-172 thermostat is also cross-referenced to 172-7701 and 061935R0000 for the same application.

As a thermostat for the Honda Fit, it helps maintain proper operating temperature by opening at the specified threshold and allowing coolant flow when needed. The included seal and O-ring design support a proper sealing interface during replacement service.

What It Is Used For

  • Correcting engine temperature regulation issues
  • Addressing delayed coolant flow through the cooling system
  • Replacing a thermostat that opens at the wrong temperature
  • Restoring stable operating temperature in the cooling circuit
  • Servicing a leaking thermostat seal or housing interface

Installation Notes and Tips

Verify the thermostat orientation and sealing surfaces before installation. Replace the seal during service and confirm the cooling system is properly filled and bled after installation. This part is listed for 2015-2020 Honda Fit, standard application.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and safety standards as an OE supplier, using OEM specifications and processes for consistent fit and function.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2020HondaFit1.5LL4Standard
2019HondaFit1.5LL4Standard
2018HondaFit1.5LL4Standard
2017HondaFit1.5LL4Standard
2016HondaFit1.5LL4Standard
2015HondaFit1.5LL4Standard
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Motorad — 1077-172172-7701061935R0000