Koyorad Aluminium Radiator for BMW E36
Dispatched Monday, May 12, 2025
Koyo Performance Aluminium Radiator
- TIG welded by hand, 100% made in Japan
- Aluminium performance radiator
- To suit : BBMW E36 6 cylinders (inc. M3 3.0L and 3.2L)
- Engine code(s) : M50B20, M52B20, M52B25, M50B25, M52B28, S50B30, S52B32
- Size : 550x433x48 mm
- Koyo part number : KH422674
- Please note : requires a separate expansion tank and M3 hoses on non-M3 E36.
- Direct fitment, no modification
- Ideal for both daily and track use
Ask a question about this productKoyo Performance Aluminium Radiator for BMW E36 Diagram
Koyo Performance Aluminium Radiator for BMW E36 Description
Ideal for use both on and off the track, this Koyo Performance aluminium radiator will considerably improve your engine cooling. Made from aviation grade aluminium, TIG welded and with a high quality, polished finish, it goes directly in place of your existing radiator without any modification : using the same mounting brackets, stock fans and/or shrouds, sensors, drain plugs, etc.
N-Flo Technology
Koyo offer their innovative N-Flo technology, fitting their radiators with "N" shaped internal partitions. This exclusive design allows the coolant to flow through the radiator for longer, and ensures effective cooling across the whole surface (unlike standard radiators, where the coolant usually flows diagonally). N-Flo technology, combined with the high thermal conductivity of the aluminium, guarantees up to 50% better cooling efficiency than stock, lower operating temperatures and improved engine reliability.
Replaces the following OEM part numbers : 17111469179, 17111728908, 17111707929, 17111723694, 17111723784
Characteristics
| Car Make | BMW |
|---|---|
| Car Model | BMW 3 Series E36 (90-00) |
| Engine Code | M50B20, M50B25, M52B20, M52B25, M52B28, S50B30, S52B32 |
| Manufacturer | Koyorad |
