Audi B9 S4 Quattro 3.0T Engine Cooling Parts
- Coolant
- Coolant Flanges
- Expansion Tank
- Fan
- Heater Core
- Hoses
- Lines
- Oil Cooler
- Performance
- Radiator
- Refresh Kit
- Temperature Sensor
- Thermostat
- Tools
- Water Pump
- Clearance
Includes everything you need to replace your factory side mount radiator with the larger CSF Radiator
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Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush!
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This product was last offered at the strikethrough price on
08-31-2026
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