No image
About this part
What it does. Csf CSF 475-4009 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.
Symptoms that point to this part
- Temperature gauge climbing
- Coolant puddles under the car
- Heater blowing cold
- Sweet coolant smell
Fitment. Catalogued as fitting 2021–2026 BMW X5, 2020–2025 BMW X6. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.