Motorad CH5975 Engine Coolant Water Outlet - Upper

Brand Motorad CH5975
Position Upper
Material Steel
Color Silver
Gasket Or Seal Included No
Mounting Hole Quantity 2
Bolts Included No
Outlet Diameter 1.26 in
Fits Acura and Honda · 14 vehicles

OE-quality build. Manufactured by an OE supplier to meet OEM standards for cooling system service.

Leak-tested design. 100% leak tested and thermal shock validated for demanding coolant conditions.

Steel construction. Uses a durable steel body with a silver finish and precise outlet sizing.

Cross-references Four Seasons 85975, Motorad CH5975 and 9CH5975 for the same application. See all 5.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Water Outlet Overview

The Motorad CH5975 engine coolant water outlet is built for cooling system service where a precise upper thermostat housing connection is required. It is a steel replacement part with a 1.26 in outlet diameter for select Honda and Acura applications.

Fits 2012-2015 Honda Civic, upper. Fits 2013-2015 Acura ILX, upper. Fits 2016-2021 Honda HR-V, upper. Fits 2022 Honda HR-V, upper.

Key Features

  • Steel construction for cooling system durability.
  • 1.26 in outlet diameter for the specified application.
  • Two mounting holes for secure installation.
  • Silver finish for a clean OE-style appearance.
  • Motorad CH5975 engineered to OE quality standards by an OE supplier.

Detailed Description

The Motorad CH5975 is an engine coolant water outlet designed for upper thermostat housing applications on select Honda Civic, Honda HR-V, and Acura ILX models. Its steel construction and OE-supplier manufacturing approach support consistent fit and function in demanding cooling system environments. The part is thermal shock validated and 100% leak tested, and the CH5975 uses a 1.26 in outlet diameter with two mounting holes.

This part cross-references Four Seasons 85975 for the same application.

What It Helps Address

  • Coolant leaks at the thermostat housing connection.
  • Cracked or corroded outlet housing.
  • Improper sealing at the upper cooling system outlet.
  • Replacement needs after cooling system service.

Installation Notes

Verify the upper thermostat housing configuration and outlet diameter before installation. This part does not include a gasket or seal, and bolts are not included. Confirm the mounting hole layout matches the original component on the vehicle.

Quality Assurance

Manufactured to OEM quality standards by an OE supplier, this Motorad water outlet is thermal shock validated and 100% leak tested for cooling system reliability.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2022HondaHR-V1.8LL4Upper—
2021HondaHR-V1.8LL4UpperThermostat Housing
2020HondaHR-V1.8LL4UpperThermostat Housing
2019HondaHR-V1.8LL4UpperThermostat Housing
2018HondaHR-V1.8LL4UpperThermostat Housing
2017HondaHR-V1.8LL4UpperThermostat Housing
2016HondaHR-V1.8LL4UpperThermostat Housing
2015AcuraILX2.0LL4UpperThermostat Housing
2015HondaCivic1.8LL4UpperThermostat Housing
2014AcuraILX2.0LL4UpperThermostat Housing
2014HondaCivic1.8LL4UpperThermostat Housing
2013AcuraILX2.0LL4UpperThermostat Housing
2013HondaCivic1.8LL4UpperThermostat Housing
2012HondaCivic1.8LL4UpperThermostat Housing
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 85975Motorad — CH59759CH597519311R1AA00NI