Radiator Coolant Expansion Tank With Level Sensor For Audi Q7 And Volkswagen Touareg

Audi Q7 and VW Touareg Radiator Coolant Expansion Tank with Level Sensor by MAX NOLOGY is a precise, direct-replacement expansion tank designed to keep your cooling system running smoothly. Built to fit Audi Q7 and VW Touareg models, it aligns with OEM references 7L0121407E, 7L0121407F, and 7L0121407C, and features a coolant level sensor for easy monitoring.

This expansion tank is 100% new and crafted from durable plastic and rubber to withstand the heat and pressure of daily driving. It is supplied without a cap, but includes the level sensor to help you stay on top of coolant levels. Direct replacement means it’s ready to install without modifying surrounding components, helping you reduce downtime and get back on the road quickly.

Designed to work with a range of Q7 configurations (including 3.6L V6, 4.2L V8, and TDI variants from 2007–2010, plus 2011–2015 TDI Premium/PremiumPlus/Prestige) and Touareg models from 2004–2010, this tank delivers reliable sealing and accurate level sensing to prevent overheating and coolant loss. It’s manufactured to meet OEM standards for compatibility and performance.

Benefits & Tips

• Helps maintain proper coolant level and system pressure, reducing the risk of overheating and engine damage.
• Built-in coolant level sensor provides quick visibility of fluid status, enabling proactive maintenance and spill prevention.
• Easy replacement with OEM-standard design—after install, bleed the cooling system as needed and monitor for leaks.

Product specifications

• Brand: MAX NOLOGY
• Item: Radiator Coolant Expansion Tank
• Vehicle Fitment: For Audi Q7, VW Touareg
• OEM No.: 7L0121407E, 7L0121407F, 7L0121407C
• Material: Plastic and rubber
• Remark: Without cap, with coolant level sensor
• Warranty: 3 years or 50,000 kilometers
• Origin: Mainland China
• Condition: 100% New

Package includes:

• 1 x Radiator Coolant Expansion Tank

Warnings/Reminders

• Note: This tank is supplied without a cap.
• For accurate fitment confirmation, please provide your vehicle VIN (17 characters) when requesting compatibility support.
• Warranty details: 3-year or 50,000 km, whichever comes first; review the warranty policy for full terms.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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