BMW 3 Series F30 / F31 / F34 (2011 - 2018) Radiator Coolant Overflow Tank

Compatible with BMW 3 Series F30 / F31 / F34 (2011 - 2018) models, our premium coolant overflow tank is rigorously tested to meet or exceeds OE standards. Engineered with precision, this replacement coolant overflow tank is built to withstand the extreme temperatures and pressures to help maintain the integrity of your vehicle's cooling system.

Compatibility

• Fitment Models:
  • BMW 320i / 320i xDrive F30 models from years 2013, 2014, 2015, 2016, 2017 and 2018.
    
  • BMW 328i F30 / F31 models from years 2011, 2012, 2013, 2014, 2015 and 2016.
  • BMW 328i GT xDrive F34 models from years 2014, 2015 and 2016.
  • BMW 328i xDrive F30 / F31 models from years 2013, 2014, 2015 and 2016.

Features

• Clear Design: Manufactured to match OEM shape and size to allow easy monitoring of coolant levels.
• Durable Construction: Made from a premium-grade plastic material to ensure long-lasting performance and reliability.
  
• Ease of Installation: Direct replacement with original equipment (OE) specifications. OEM fit and design.

Specifications

• Condition: 100% Brand New
• Material: Premium Grade Plastic
• Colour: White
• Cap Included: no
• Level Sensor Included: Yes
• No. of Pins: 2
  
• To Radiator Inlet Outlet Hose Outer Diameter: 10mm
  
• To Radiator Outlet Hose Outer Diameter: 16.5mm
  
• Suitable with Expansion Tank Cover Diameter: 48mm

Package Contents

• 1 x Radiator Coolant Overflow Tank

Ideal for BMW 3 Series owners looking to replace their leaking or damaged coolant overflow tanks, these aftermarket coolant tanks offer a reliable, OE-style approach without compromising on quality or fit.

As our components play a critical role in your vehicle's performance and safety, please verify compatibility with your specific vehicle model. Professional installation is strongly recommended.