Original quality water tank hose with OE part number 17127568749 is a key cooling system component for BMW vehicles. Constructed with original grade multi-layer reinforced EPDM rubber, this hose provides superior high temperature resistance, high pressure resistance, coolant corrosion resistance and long-term anti-aging property. It can reliably withstand extreme engine compartment heat, frequent cold and hot cycles and continuous driving vibration, effectively preventing hardening, cracking, deformation and coolant leakage during long service life.Manufactured under strict OEM production standards, it features precise dimensions, correct bending radian and factory-matched connection ports. Excellent sealing performance ensures smooth coolant flow and efficient heat dissipation, keeping the engine operating temperature stable and avoiding overheating and cooling system failures.Direct original position installation without modification, perfect for replacing aged, leaking or damaged original hoses. With original standard quality, stable performance and great durability, it is a high-quality spare part for daily maintenance, engine repair and professional wholesale for BMW.

OE NO.	1712 7568 749
Item Name	Water tank hose
Brand Name	Boigevis
Applicable Model	for BMW
Warranty	12 months