High quality water tank hose-aluminum 17127578 399. for BMW N52/N53

High quality aluminum water tank hose with OE number 17127578399, perfectly compatible with BMW N52 and N53 engines. Different from ordinary rubber hoses, this upgraded aluminum pipe adopts high‑strength aviation aluminum alloy, featuring excellent high temperature resistance, high pressure resistance, corrosion resistance and permanent anti‑aging performance. It effectively solves the common problems of original plastic and rubber pipes, such as easy cracking, deformation, aging and coolant leakage under long-term high temperature and engine vibration.Precision CNC machined with strict OEM data, smooth inner wall ensures unobstructed coolant flow and efficient heat dissipation. Integrated molding process provides tight connection and stable sealing, keeping the cooling system in good condition and preventing engine overheating.Direct OE fit for quick installation without modification. It is an ideal upgraded replacement for old and damaged original pipes. With sturdy structure, long service life and reliable performance, it is widely used for repair, maintenance and bulk wholesale of BMW N52/N53 models.

OE NO.	17127578 399.
Item Name	Water tank hose-aluminum
Brand Name	Boigevis
Applicable Model	for BMW
Warranty	12 months