Genuine BMW 17-13-8-610-819 Coolant Expansion Tank

The Genuine BMW Coolant Expansion Tank (part number 17-13-8-610-819) is an essential component of your BMW's cooling system. This OEM expansion tank maintains proper coolant levels and allows for thermal expansion and contraction as your engine heats and cools during operation.

Key Features:

• Genuine BMW OEM part manufactured to factory specifications
• Precision-engineered for direct fit installation
• Constructed from durable materials designed to withstand repeated heat cycles
• Maintains optimal coolant system pressure and flow
• Helps prevent coolant loss and engine overheating
• Supersedes BMW part numbers 17132284281 and 17138604752

Important Installation Note: This expansion tank does not include a pressure cap, which must be ordered separately. BMW recommends inspecting your expansion tank during routine maintenance and replacing it preventatively when showing signs of age or cracking to avoid cooling system failure.

As a genuine BMW part, this expansion tank ensures perfect compatibility and reliable performance, maintaining your vehicle's cooling system integrity and protecting your engine from overheating damage.