Mishimoto CNC aluminum heater hose fittings replace brittle factory quick‑disconnects on 2011+ Dodge Durango and compatible Jeep Grand Cherokee models. These direct‑fit fittings stop failures that occur when plastic connectors crack under heat and pressure, restoring a durable seal without removing the entire hose or routing through the firewall. Installation uses basic tools, is straightforward, and the parts are backed by Mishimoto’s Lifetime Warranty.
Mishimoto 2011+ Dodge Durango Heater Supply and Return Hose CNC Fitting Set