Nissens 606780 Radiator

Nissens Radiator for Audi Q4 e-tron and VW ID.4

The Nissens 606780 radiator is built for electric vehicle cooling performance with an aluminum core, plastic tanks, and brazed cooling fins. It is manufactured and tested to OE specifications for the 2021-2024 Volkswagen ID.4 and 2022-2024 Audi Q4 e-tron and Audi Q4 e-tron Sportback.

Key Features

• Aluminum core with plastic tank construction
• Brazed cooling fins for efficient heat transfer
• Single-row core design
• Manufactured and tested to OE specifications
• Corrosion, vibration, pressure impulse, thermal expansion, and thermal performance tested
• Part number 606780 for direct catalog identification

Product Details

Nissens 606780 is a radiator engineered for thermal management in select EV applications. The core uses aluminum for heat dissipation, while the plastic tanks help maintain a lightweight, OE-style design. Nissens validates each radiator through durability and performance testing to support consistent cooling performance under real-world operating conditions. This radiator is a direct-fit option for 2021-2024 Volkswagen ID.4, 2022-2024 Audi Q4 e-tron, and 2022-2024 Audi Q4 e-tron Sportback applications. The part number 606780 is also useful when cross-checking replacement needs against OE and aftermarket catalogs.

This part cross-references BBB Industries 13980 for the same application.

What It Helps Address

• Coolant temperature control issues caused by a worn or damaged radiator
• Leaks from cracked tanks, corroded cores, or failed seams
• Reduced heat exchange from clogged or inefficient cooling passages
• Vibration-related wear in the cooling system
• Thermal stress from repeated heating and cooling cycles

Installation Notes and Tips

Verify radiator dimensions and connector locations against the original unit before installation. Inspect hoses, clamps, and adjacent cooling components for wear, and replace any damaged seals or fittings during service. Confirm the vehicle application by model year and trim details before ordering. For fitment reference, this radiator fits 2021-2024 Volkswagen ID.4, 2022-2024 Audi Q4 e-tron, and 2022-2024 Audi Q4 e-tron Sportback.

Quality Assurance

Nissens manufactures this radiator to OE specifications and subjects it to corrosion, vibration, pressure impulse, thermal expansion, and thermal performance testing. That validation process supports consistent fit and cooling-system reliability for Audi Q4 e-tron, Audi Q4 e-tron Sportback, and Volkswagen ID.4 applications. Part number 606780 identifies this radiator in replacement catalogs and service lookups.