Dodge Durango radiator leak issue addressed with new radiator ordered on Dodge Durango

Submitted by Bonnyrose56 · Jun 23, 2025
Published by RepairPal

Problem overview

Some Dodge Durango owners report experiencing radiator leak issues that can stem from various causes, including loose hoses, faulty radiators, O-rings, gaskets, and cracked components in the cooling system. These leaks can lead to overheating and potentially result in costly long-term damage, such as a bad head gasket or a cracked head, making prompt attention to the issue crucial. Repair costs for radiator leaks can vary significantly, so it is recommended that owners obtain multiple quotes to ensure fair pricing. Many owners find that opting for professional repair services, especially when a technical service bulletin (TSB) is involved, can lead to a more effective and potentially cost-saving resolution. Additionally, after replacing the radiator, some owners emphasize the importance of monitoring coolant levels and regularly inspecting the cooling system to prevent future issues and maintain the vehicle's overall health.

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Dodge Durango vehicles with this problem

1 model year affected
Average mileage: 20 miles
(20 - 20)

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