Nissens 606462 Radiator

Nissens 606462 Radiator for Audi Thermal Systems

The Nissens 606462 radiator is an aluminum cooling component built for select Audi applications, including Audi Q5 PHEV, Audi A7 Sportback, and Audi Q7 models. It is developed by Nissens Automotive, a manufacturer focused on thermal and engine-efficiency parts for the aftermarket.

• Aluminum construction for efficient heat transfer
• Core dimensions: 18.5039 in. height, 28.3465 in. width, 1.0236 in. length
• Direct-fit radiator for listed Audi applications
• Cross-reference part numbers include 8W0121251AA and 8W0121251M
• Part number: 606462

Application Details

This radiator is specified for 2021-2024 Audi Q5 PHEV with dimensions noted as 720x471x26, 2021-2022 Audi A7 Sportback with dimensions noted as 720x471x26, 2020 Audi Q5 PHEV, and 2015-2019 Audi Q7 without oil cooler. Use the part number 606462 to verify the correct cooling assembly against the vehicle’s existing radiator and equipment package.

What This Radiator Helps Address

• Engine temperature rise from restricted coolant flow
• Cooling system leaks caused by a damaged radiator core
• Reduced heat rejection in stop-and-go driving
• Overheating concerns after impact or corrosion damage
• Cooling performance loss in Audi Q5 PHEV, Audi A7 Sportback, and Audi Q7 applications

Installation Notes and Tips

Confirm radiator dimensions, mounting points, and vehicle equipment before installation. For 2015-2019 Audi Q7 applications, verify the note “without oil cooler” before ordering. Inspect hoses, clamps, coolant condition, and adjacent cooling components during replacement to help prevent repeat failures. Always follow the vehicle manufacturer’s coolant fill and bleed procedure after installation.

Quality Assurance

Nissens develops and manufactures thermal management components to consistent quality standards for the aftermarket. The brand’s product range is built around OE-style engineering and ongoing adaptation to changing vehicle technology. This radiator is identified by part number 606462 and cross-references 8W0121251AA and 8W0121251M for the same application.