Motorad CH1070 Engine Coolant Thermostat Housing - Lower

Brand Motorad CH1070
Position Lower
Material Metal
Color Silver
Outlet Port Diameter 2.28
Height 4.93
Gasket Or Seal Included No
Mounting Hole Quantity 4
Bolt Hole Center To Bolt Hole Center 2.45
Inlet Port Diameter 1.51
Flange Thickness 0.56
Mounting Hole Diameter 0.35
Bolts Included No
Color Silver
Height 4.93 in
Number Of Seals 0
Outlet Diameter 0.35 in
Outlet Port Quantity 9
Fits Honda · 6 vehicles

OE supplier quality. Built to OEM standards for consistent cooling-system fit and function.

Leak tested. Each housing is 100% leak checked for sealing confidence.

Thermal shock validated. Verified for temperature swings common in demanding cooling systems.

Cross-references Motorad CH1070, 9CH1070 and 193215BAA00 for the same application. See all 3.

$86.11Free shipping
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Order total $86.11
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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Thermostat Housing Overview

The Motorad CH1070 engine coolant thermostat housing is built for cooling-system service on select Honda Civic applications. It uses a metal construction and is thermal shock validated and 100% leak tested for dependable sealing under demanding operating conditions.

Key Features

  • Metal housing construction in a silver finish
  • OE supplier manufacturing standard for consistent fit and function
  • Thermal shock validated for cooling-system temperature changes
  • 100% leak tested before release
  • Four mounting holes with integrated port layout

Detailed Description

Motorad CH1070 is an engine coolant thermostat housing engineered to match the requirements of the cooling system on 2016-2021 Honda Civic models in the lower position. The housing is manufactured to OEM quality standards using proprietary material selected for demanding thermal conditions. Its metal body, port dimensions, and flange design support a secure coolant connection in the Honda Civic cooling circuit. This part cross-references 9CH1070 and 193215BAA00 for the same application.

Common Issues This Part Can Address

  • Coolant leakage at the thermostat housing
  • Cracked or warped plastic housing replacement needs
  • Improper sealing at the coolant outlet connection
  • Cooling-system service after housing wear or thermal damage

Installation Notes and Tips

Fits 2016-2021 Honda Civic, lower. Confirm the engine coolant water outlet configuration before installation, since the fitment note specifies a housing-style coolant outlet. The part number CH1070 should be matched to the vehicle application and cooling-system layout before service. Because no gasket, seal, or bolts are included, reuse or source the required sealing components and fasteners separately as needed.

Quality Assurance

Motorad manufactures this housing to OEM quality standards as an OE supplier. It is thermal shock validated and 100% leak tested to verify performance under cooling-system stress.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
2020HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
2019HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
2018HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
2017HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
2016HondaCivic2.0LL4LowerEngine Coolant Water Outlet with housing.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Motorad — CH10709CH1070193215BAA00