Porsche Cayenne Expansion Tank - 2010-

Replacement coolant expansion tank for Porsche Cayenne 92A and Volkswagen Touareg 7P models. Manufactured from durable heat-resistant plastic, this coolant reservoir is designed to maintain correct coolant expansion and circulation within the engine cooling system while helping regulate system pressure and remove trapped air.

The expansion tank is a vital component of the cooling system, allowing coolant to expand safely as temperatures rise and return to the system as it cools. It also provides a central filling and monitoring point for the coolant system when used with the correct pressure cap.

Over time the original coolant bottle can become brittle or crack due to continuous heat cycling and cooling system pressure. Common symptoms of failure include coolant leaks, low coolant warnings, coolant smells or visible cracking around hose fittings and seams.

This replacement reservoir is supplied without the pressure cap and is suitable for a range of high performance petrol and diesel SUV applications including Porsche Cayenne Turbo, GTS and Turbo S models plus VW Touareg V6 and V8 engines.

Specifications:
• Coolant expansion tank / reservoir
• Supplied without cover/cap

Replaces OE Part Numbers:
• Porsche: 95810615100
• Porsche: 95810615102
• VW: 7P0121407
• VW: 7P0121407B

Fitment:

Porsche Cayenne 92A / Cayenne II (2010-on)
• 3.6 Petrol 420PS / 440PS
• 4.8 Petrol 400PS
• 4.8 Petrol 420PS
• 4.8 Petrol 500PS
• 4.8 Petrol 520PS
• 4.8 Petrol 540PS
• 4.8 Petrol 550PS
• 4.8 Petrol 570PS

VW Touareg 7P (2010-2018)
• 3.0 TDI 204PS
• 3.0 TDI 225PS
• 3.0 TDI 240PS
• 3.0 TDI 245PS
• 3.0 TDI 262PS
• 3.0 Petrol 290PS
• 3.6 Petrol 249PS
• 3.6 Petrol 280PS
• 4.2 Petrol 360PS
• 4.2 Diesel 340PS

Additional Parts That May Be Required During Fitting:
• Expansion tank cap
• Fresh G12 EVO / G13 coolant
• Coolant hose clips
• Coolant level sensor seal if fitted