Radiator Coolant Expansion Tank Bleeder Screw, Radiator Drain Plug, Brass Coolant Air Bleeder Screw with Rubber O-ring, 17111712788 Radiator Expansion Tank Drain Screws Car Accessory for X3 X5

About this item

• Good material: The coolant air bleeder screws is made of brass material, hard and wear-resistant, with high strength, high temperature resistance, corrosion and rust prevention and other characteristics, and not easy to break or deformation, to ensure long-term use of stable and reliable
• Function: The main function of the car coolant discharge screw is to control the pressure and temperature in the radiator coolant tank, effectively prevent the pressure in the water tank from being too high, avoid overheating of the car engine, so as to ensure the normal operation of your car
• Usage: The radiator bleeder screw OEM number of this screw is 17111712788. Compatible with some specific models, such as X3, X5, Z3, Z4, 325i, 328i, 525i, 528i, etc. Please check your model and OEM number carefully before purchasing to ensure it compatibility and suitability
• Easy installation: The installation process of automobile coolant oil drain screw is simple and convenient. No specialized skills or tools are required, just place the equipped rubber O-ring into the exhaust screw and tighten it into the opening of the car coolant tank
• Products include: the package contains a coolant expansion tank exhaust screw, as well as the required rubber O-ring, not only to prevent air and liquid leakage, to maintain the sealing of the cooling system, but also to improve driving safety, is a practical and reliable car accessories