Mishimoto 2011+ Dodge Durango Heater Supply and Return Hose CNC Fitting Set

The stock quick-disconnect heater hose fittings on the 2011+ Dodge Durango are a common failure point. Made from brittle plastic, they crack under heat and pressure—dumping coolant and leaving you stranded. This direct-fit CNC-machined aluminum fitting set replaces those weak connections without replacing the entire heater hose assembly or going through the firewall. It's a simple, permanent fix that installs easily with basic tools. Failure typically happens when the engine is heat-soaked from extended idling and then sees a spike in pressure during hard acceleration. These aluminum fittings are built to handle that stress without cracking, unlike the brittle factory plastic. Installation is simple and straightforward and doesn't require going through the firewall. This heater hose fitting is backed by the Mishimoto Lifetime Warranty. High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.

• Replaces brittle plastic fitting with durable aluminum designed to resist repeated heat cycles
• Installation is simple and straightforward without having to go through firewall
• Direct-fit replacement for the 2011+ Dodge Durango and Jeep Grand Cherokee

The Mishimoto 2011+ Dodge Durango Heater Supply and Return Hose CNC Fitting Set offers a reliable upgrade from the factory plastic fittings prone to cracking under heat and pressure. Constructed from durable aluminum, these fittings are designed to withstand repeated thermal cycles and high-pressure conditions, ensuring a secure and leak-free connection. This direct-fit kit simplifies installation, allowing for a straightforward replacement without removing the entire hose assembly or accessing the firewall, saving time and reducing hassle.
Designed with performance and longevity in mind, these CNC-machined aluminum fittings improve the thermal efficiency and durability of your vehicle's cooling system. They are especially effective in demanding driving conditions where extended idling and sudden pressure spikes are common, providing a robust alternative to brittle plastic parts. The set is engineered specifically for the 2011+ Dodge Durango and Jeep Grand Cherokee, making it a perfect replacement that restores system integrity.
Installation is quick and easy, requiring only basic tools, with no modifications needed. This upgrade not only enhances the reliability of your heater hose connections but also helps prevent coolant leaks that could leave you stranded. Backed by Mishimoto's lifetime warranty, these fittings are a high-performance solution for vehicle owners seeking a permanent fix and peace of mind. Whether you're a DIY enthusiast or a professional mechanic, this kit provides a durable, corrosion-resistant, and high-quality upgrade to your vehicle's cooling system.

Features:

• Replaces brittle plastic fitting with durable aluminum designed to resist repeated heat cycles

• Installation is simple and straightforward without having to go through firewall

• Direct-fit replacement for the 2011+ Dodge Durango and Jeep Grand Cherokee

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1