BMW N55 - Oil Cooler

79
N55 Engine
Oil Cooler
N55, engine oil cooling, “hot climate”
Note: Most current US vehicles use a separate engine oil to air heat exchanger
to cool the engine oil (hot climate version).
Index Explanation
1
Oil filter module
2
Thermostat
3
Oil cooler lines
4
Engine oil to air heat exchanger (oil cooler)