Mishimoto MMFT-HH-5858-90 Heater Supply & Return Hose Fitting Set Fits Dodge Durango 2011+

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.

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

Attributes:

• Brand Name: Mishimoto
• GTIN: 00840197726037
• Branch Quantity: 0
• Clamps Included: Yes
• Color: Black
• Contains Spring: No
• End 1 Inside Diameter: 0.625
• End 2 Inside Diameter: 0.625
• Grade Type: Improved Design
• Hose Quantity: 0
• Hose Shape: Molded Assembly
• Install Difficulty: 3
• Material: 6061 Aluminum
• Maximum Bend Angle: 90
• Maximum Working Pressure: 50
• Protective Sleeve Attached: No
• SellingPoint01: Direct-fit replacement for the 2011+ Dodge Durango and Jeep Grand Cherokee
• SellingPoint02: Replaces brittle plastic fitting with durable aluminum designed to resist repeated heat cycles
• SellingPoint03: Installation is simple and straightforward without having to go through firewall
• SellingPoint04: Double FKM O-rings ensure leak-free performance under high pressure
• SellingPoint05: Prevents coolant dumping and breakdowns during sudden acceleration
• SellingPoint06: Mishimoto Lifetime Warranty
• SellingPoint07: N/A
• SellingPoint08: N/A
• SellingPoint09: N/A
• SellingPoint10: N/A
• SellingPoint11: N/A
• SellingPoint12: N/A
• SellingPoint13: N/A
• SellingPoint14: N/A
• SellingPoint15: N/A
• TechSpec Compatible Fluids: Air--Coolant--Gas--Oil--Transmission Fluid--Water
• TechSpec Fitting Angle: 90
• TechSpec Includes: (2) Fittings--(4) O-Rings--(2) Worm Gear Clamps--Mishimoto Lifetime Warranty
• TechSpec Inlet: 5/8" SAE Quick-disconnect Female
• TechSpec Inner Material: 6061 Aluminum
• TechSpec Max Fluid Pressure (PSI): 50
• TechSpec MaxFluidTemperature (F): 400
• TechSpec Note: N/A
• TechSpec Outlet: 5/8" Hose barb Male

Extended Information:

• Country of Origin: CN
• Emissions : Emissions Compliance Exempt

Packing Information:

• Quantity of Each: 1
• Package UOM: BX
• Dimension: 6 x 6 x 2 inches
• Weight: 0.43 POUNDS