Mishimoto MMFT-HH-5858-90 for Select Dodge Durango, Jeep Grand Cherokee
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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.
Heater Supply & Return Hose Fitting Set, fits Dodge Durango 2011+
Fits: 2011-2025 Dodge Durango, 2011-2021 Jeep Grand Cherokee
Please review Specifications and the detailed fitment table for notes and exceptions.