E9X N52 Full Cooling Kit

Fitment
Chassis: E90 / E91 / E92 / E93
Models: 323i / 325i / 328i / 330i
Years: 2004-2013
Engine: N52

The factory cooling hoses on N52-powered BMWs fail over time from heat cycling, pressure, and brittle plastic quick-connect fittings. This kit replaces every major OEM plastic fitting and hose in the N52 cooling system with billet aluminum and silicone components built to last the life of the car.

Each fitting is CNC-machined from 6061-T6 aluminum to exact OEM dimensions and anodized for corrosion resistance. Hoses are high-temp 4-ply silicone, pressure-tested for daily driving, track use, and spirited driving.

What's in the box
Replacements for the following OEM part numbers:
11537545890 (flange only)
17117524710
17127531579
17127540020
17127548224 (Automatic) or 17127548223 (Manual)
17127564478
17127618510
64216951946
64219178427

Notes
Select Automatic or Manual to match your transmission. Ships from Vancouver, BC. Shipping is calculated at checkout. Made to order, lead time approximately 2-3 weeks. We'll notify you when your order ships. Contact us before purchasing if you need a faster turnaround.