Coolant Expansion Tank with Cap and Sensor for BMW X5 X6 E70 E71 17137647290
. Replace a matching expansion reservoir with this tank, cap and level sensor.
Compatibility and Application
Supplier-listed for selected BMW X5 E70 and X6 E71 cooling systems. Source includes inconsistent later-generation and engine entries; confirm VIN and original tank reference.
Product Details
- One plastic coolant reservoir, pictured cap and sensor
- Two mounting holes as listed
- References: 17137647290, 17137552546 and 603-361
Match hose routing, mounting tabs, cap specification and sensor connector. Do not assume fitment for every X5/X6 generation. Professional installation and cooling-system leak checks recommended.
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