Volkswagen Tiguan coolant hose burst causing engine overheating on Volkswagen Tiguan

Submitted by Vehicle Owner · Mar 25, 2026
Published by RepairPal

Problem overview

Some Volkswagen Tiguan owners report experiencing issues related to coolant hose bursts, which can lead to engine overheating due to sudden coolant loss. This loss disrupts the engine's cooling system, often caused by the breakage of the coolant hose pipe. Owners have noted that coolant hoses can burst due to factors like age, wear, corrosion, high pressure, mechanical damage, or improper clamping. It is crucial for owners to address a burst coolant hose promptly to prevent further engine damage and ensure the cooling system functions properly. In such situations, it is advised to stop driving the vehicle immediately and resolve the coolant issue to avoid potential engine damage.

2 people reported this problem
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Volkswagen Tiguan vehicles with this problem

1 model year affected
Average mileage: 164,200 miles
(164,200 - 164,200)

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