F2X/F3X B48 Upper Radiator Hose Repair Kit

Fitment
Chassis: F20 / F21 / F22 / F23 / F30 / F31 / F32 / F33 / F36
Models: 120i / 125i / 128i / 220i / 228i / 320i / 330i / 420i / 430i
Years: 2016-2019
Engine: B48B20

The factory upper radiator hose on B48-powered BMWs cracks at its plastic quick-connect fittings and leaves you stranded. This kit replaces the fragile OEM connectors with billet aluminum fittings and a silicone hose 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. The hose is high-temp 4-ply silicone, suitable for daily driving, track use, and high-boost setups.

What's in the box
Replacements for the following OEM part numbers (modified):
17128616528 (supplied in two pieces)
17128620944
64219329645
11118511205

Notes
Ships from Vancouver, BC. Shipping is calculated at checkout. Made to order. We'll notify you when your order ships. Contact us before purchasing if you need a faster turnaround.