The twin-core aluminium radiator for the BMW 5 Series G30 offers 15% greater cooling capacity than the standard OEM item. Precision TIG-welded aluminium construction with high-flow plastic end tanks. Direct OEM replacement — all hose connections, mounting points and sensor ports in original positions.

1. 1
2. Drain coolant via lower radiator hose or drain plug
3. 2
4. Remove engine cover and air duct
5. 3
6. Disconnect upper and lower radiator hoses
7. 4
8. Disconnect transmission cooler lines (automatic)
9. 5
10. Remove fan shroud
11. 6
12. Disconnect cooling fan
13. 7
14. Remove radiator mounting bolts (4)
15. 8
16. Lift radiator clear of lower mounts
17. 9
18. Transfer transmission cooler fittings if needed
19. 10
20. Install new radiator
21. 11
22. Refill with BMW coolant (50/50 mix) and bleed.