Nissens 686802 Radiator

Nissens Radiator for Honda Accord

The Nissens 686802 radiator is built for 2018-2022 Honda Accord applications and is engineered for stable cooling performance in everyday driving. It uses an aluminum core with plastic tanks and brazed cooling fins to support efficient heat transfer and OE-style fitment.

Key Features

• Fits 2018-2022 Honda Accord, N/A
• Aluminum core with plastic tank construction
• Brazed cooling fins for efficient thermal transfer
• Single-row core design
• No transmission oil cooler included
• No engine oil cooler or internal engine oil cooler
• No radiator cap included

Detailed Description

Nissens part number 686802 is a replacement radiator manufactured and tested to OE specifications for the Honda Accord. The design focuses on thermal performance and durability, with validation against corrosion, vibration, pressure impulse, thermal expansion, and thermal performance requirements. For shoppers searching for a Honda Accord radiator replacement, Nissens 686802 provides a direct-fit cooling system component for 2018, 2019, 2020, 2021, and 2022 Accord models.

This part cross-references Spectra Premium CU13674 and UAC RA13674C for the same application.

What It Helps Address

• Overheating caused by a worn or restricted radiator
• Coolant leaks from aging core or tank materials
• Reduced heat dissipation from damaged cooling fins
• Cooling system performance loss in daily driving conditions
• Fitment issues when replacing the original Honda Accord radiator

Installation Notes and Tips

Verify radiator dimensions and hose connections against the original unit before installation. Inspect the cooling fan, hoses, clamps, thermostat, and coolant condition during replacement to help prevent repeat cooling-system issues. Flush the system if contamination or corrosion is present, and refill with the correct coolant specification for the vehicle.

Quality Assurance

Nissens radiators are manufactured and tested to OE specifications and undergo corrosion, vibration, pressure impulse, thermal expansion, and thermal performance testing to support consistent service life and cooling output.