SYKRSS Engine Coolant Reservoir Tank 603-334 Compatible with BMW 335i X1 Z4 328i 330i 128i 323i 335is 328xi 325i 335xi 328i xDrive 335i xDrive 135i 325xi Replace 17137567462 17137640514 17137607482 — Open-Box, 50% Off

【Vehicle Fitment】Coolant overflow tank compatible with BMW 335i 2007-2010 3.0L L6, compatible with BMW X1 2012-2015 2.0L L4, compatible with BMW Z4 2009-2016 3.0L L6, compatible with BMW 328i 2007-2013 3.0L L6, compatible with BMW 2006 330i 3.0L L6, compatible with BMW 2008-2013 128i 3.0L L6, compatible with BMW 323i 2006-2011 2.5L L6, compatible with BMW 335is 2011-2013 3.0L L6, compatible with BMW 328xi 2007-2008 3.0L L6. You can check your vehicle's suitability in the Amazon Suitability Filter in the upper left corner. For more information, please check the pictures or the item detail page.

【OE Standard】603-334 coolant expansion tank replaceable part OE No.: 17137640514, EPT0028, FRT1913C, SK603334, 17117521071, 17117639020, 17137519368, 17137543026, 17137567462, 17137607482, 17137640514 coolant tank. Our reservoir tank meet or exceed OE standards for form,fit and function,Ideal for automotive replacement engine coolant recovery kits. 100% brand new and high quality auto parts with OE grade durability for the ultimate comfortable driving experience.

【Material & Function】The overflow tank reservoir is made of safe, high-quality PP plastic material, which can withstand excessive heat and vibration, and its function is to store excess coolant when needed, which helps to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions, and improves the efficiency of the heating system. The level of antifreeze inside can be seen directly without opening the radiator cap, avoiding damage to car parts.

【How It Works】 Automobile expansion tank is commonly known as the antifreeze reservoir tank, water reservoir tank, is an important part of the cooling system. It contains coolant discharged from the engine cooling system. When the coolant is at a high temperature and expands through the radiator, or there is an excess of coolant, pressure builds up and is released. After the engine cools, the excess fluid flows from the vehicle's coolant tank back to the radiator.

【After-Sales Service】 SYKRSS this well-crafted coolant tank reservoir comes with a 12-month warranty and top-notch customer service. If you have any questions about this coolant reservoir, please feel free to contact us and we will get back to you within 48 hours.

【Material & Function】The overflow tank reservoir is made of safe, high-quality PP plastic material, which can withstand excessive heat and vibration, and its function is to store excess coolant when needed, which helps to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions, and improves the efficiency of the heating system. The level of antifreeze inside can be seen directly without opening the radiator cap, avoiding damage to car parts.