Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The radiator coolant overflow expansion tank contains coolant fluid that is discharged from the cooling system attached to the engine. Pressure builds up and releases when the coolant is hot and expands through the radiator and when the engine cools down, the excess fluid flows back into the radiator from the coolant tank of your vehicle. If you are experiencing leaks, low level of coolant and overheating engine then you may have a problem with your coolant reservoir tank. The radiator coolant overflow expansion tank can easily be located on the engine bay mounted on the engine near and connected to the radiator. Compatible with the following vehicles: 2001-2005 320i 2.2L 2000 323Ci 2.5L 1999-2000 323i 2.5L 2001-2006 325Ci 2.5L 2001-2006 325i 2.5L 2001-2005 325xi 2.5L 2000 328Ci 2.8L 1999-2000 328i 2.8L 1999 328iC 2.8L 2001-2006 330Ci 3.0L 2001-2005 330i 3.0L 2001-2005 330xi 3.0L 2004-2011 X3 2.5L 2004-2010 X3 3.0L 2001-2006 X5 3.0L Replaces part numbers: 17111436413, 603-535, 17117573781, 17132247553, 17137787039, S49002 ,EPK0018, EPT0018 This is a compatible replacement part manufactured by AA Ignition. This coolant reservoir tank is NOT a genuine OEM part. Vehicle makes and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this radiator coolant overflow expansion tank fits
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the material of the replacement radiator coolant tank?A: The replacement radiator coolant tank is made of aluminum. This material is durable and resistant to corrosion, ensuring longevity.
Q: What are the dimensions of the coolant tank?A: The coolant tank does not have specified dimensions listed. However, it is designed to fit various BMW models as a compatible replacement.
Q: What part numbers does this coolant tank replace?A: This coolant tank replaces several part numbers, including one thousand seven hundred eleven thousand four hundred thirty-six thousand four hundred thirteen. It also replaces six hundred three thousand five hundred thirty-five and one thousand seven hundred seventeen thousand five hundred thirty-seven thousand eight hundred one.
Q: How do I install the coolant tank?A: To install the coolant tank, locate it in the engine bay near the radiator. Remove any old or damaged parts and securely attach the new tank according to your vehicle's specifications.
Q: Is this coolant tank suitable for my BMW vehicle?A: Yes, this coolant tank is compatible with several BMW models from one thousand nine hundred ninety-nine to two thousand six. It fits models like the three hundred twenty-one, three hundred twenty-three, and three hundred thirty.
Q: Can I use this coolant tank for a vehicle not listed in the specifications?A: No, this coolant tank is specifically designed to fit the listed BMW models. Using it in unsupported vehicles may lead to improper fit and function.
Q: How do I keep the coolant tank in good condition?A: To maintain the coolant tank, regularly check for leaks and ensure it's filled with the appropriate coolant level. Clean any debris around the tank during routine vehicle maintenance.
Q: Is this coolant tank safe to use?A: Yes, this coolant tank is safe to use when properly installed and maintained. It is designed as a direct replacement and should function effectively without issues.
Q: What warranty comes with the coolant tank?A: This coolant tank comes with a lifetime warranty. If it fails under normal usage, you can contact the manufacturer for a replacement.
Q: What should I do if the coolant tank arrives damaged?A: If the coolant tank arrives damaged, contact the seller immediately for assistance with returns or exchanges. Ensure you keep the original packaging for the return process.
Q: How can I tell if my current coolant tank is failing?A: If you notice coolant leaks, low coolant levels, or engine overheating, your current coolant tank may be failing. Inspect it for cracks or damage.
Q: Does this coolant tank come with installation instructions?A: No, this coolant tank does not come with specific installation instructions. It is recommended to refer to your vehicle's manual or consult a professional for installation.
Q: Is this coolant tank an OEM part?A: No, this coolant tank is not a genuine OEM part. It is a compatible replacement manufactured by AA Ignition.
Q: What vehicles does this coolant tank fit?A: This coolant tank fits a variety of BMW vehicles including the three hundred twenty-one, three hundred twenty-three, and three hundred thirty models from one thousand nine hundred ninety-nine to two thousand six.
Q: How often should I check my coolant tank?A: You should check your coolant tank monthly or during regular maintenance. Look for signs of leaks and ensure coolant levels are adequate.