Motorad 2328-170 Engine Coolant Thermostat

High Flow Thermostat for Honda and Acura

The Motorad High Flow 2328-170 engine coolant thermostat is built for Honda and Acura applications that call for a 170 degree F opening temperature. It uses OEM-quality materials and OE-style manufacturing processes to deliver consistent coolant control in demanding cooling systems.

Compatible with a wide range of Honda Civic, Honda Fit, Honda Accord, and Acura ILX applications, this thermostat is a direct-fit cooling system service part for vehicles that need stable temperature regulation and quick response to coolant changes.

Key Features

• 170 degree F thermostat opening temperature for OE-specified applications
• Copper case and wax compound for fast reaction to coolant temperature changes
• Offset design with air relief valve for improved serviceability where applicable
• Jiggle pin weep hole included for air bleeding during cooling system fill
• OEM-style seals used where applicable for proper housing fit
• High Flow design for Honda and Acura cooling system requirements
• Motorad part number 2328-170 for easy identification

Detailed Description

Motorad High Flow 2328-170 is an engine coolant thermostat engineered to maintain proper operating temperature in Honda and Acura engines. The copper case and wax compound respond quickly to coolant temperature changes, helping the cooling system regulate heat more consistently during daily driving, stop-and-go traffic, and higher-load operation. This thermostat is built to OEM specifications and processes, with OE-supplier manufacturing standards reflected in the material selection and design.

This part cross-references Continental 63287 for the same application. It is a strong match for drivers searching for a 170F thermostat for Honda Civic, Honda Fit, Honda Accord, Honda CR-V, Honda Odyssey, Honda Prelude, Honda Insight, Honda City, Honda CR-Z, Honda HR-V, Acura ILX, and Acura EL applications.

What It Helps Address

• Engine running cooler or warmer than specified
• Slow coolant temperature stabilization after startup
• Temperature fluctuation in the cooling system
• Thermostat replacement during cooling system service
• OE-spec thermostat service for Honda and Acura vehicles

Installation Notes and Tips

Verify the 170 degree F temperature specification before installation and confirm housing style, bypass dimensions, and sealing requirements against the original part. This thermostat includes a jiggle pin weep hole and an offset design; follow the vehicle service procedure to orient the part correctly and bleed trapped air from the cooling system. No gasket or seal is included, so reuse or replacement of the sealing component should be confirmed during service.

Fits 2022 Honda HR-V, N/A. Fits 2017-2021 Honda HR-V, N/A. Fits 2014-2017 Honda City, N/A. Fits 2015-2016 Honda CR-Z, N/A. Fits 2011-2013 Honda CR-Z, N/A. Fits 2013-2015 Acura ILX, N/A. Fits 2006-2015 Honda Civic, N/A. Fits 2006-2015 Honda Fit, N/A. Fits 2010-2014 Honda Insight, N/A. Fits 2010-2013 Honda City, N/A. Fits 1997-2005 Acura EL, N/A. Fits 1992-2005 Honda Civic, N/A. Fits 1998-2001 Honda Accord, N/A. Fits 1994-1995 Honda Accord, N/A. Fits 1997-1999 Honda CR-V, N/A. Fits 1995-1998 Honda Odyssey, N/A. Fits 1993-1997 Honda Civic del Sol, N/A. Fits 1995-1997 Honda Prelude, N/A. Fits 1992 Honda Prelude, N/A.

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 in supported Honda and Acura cooling systems.