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

SKU: MISMMFT-HH-5858-90

MM Silicone Hose - Heater...

Mishimoto

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

SKU: MISMMFT-HH-5858-90

MM Silicone Hose - Heater...

Sale ends in Calculating... Thu 15 Oct, 8:07 am AEST

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

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.

Product Overview

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.

Features and Benefits

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

Product Details

Description:	Mishimoto 2011+ Dodge Durango Heater Supply and Return Hose CNC Fitting Set
Install Difficulty:	3
Part Number:	misMMFT-HH-5858-90
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N:	Y
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--(2) Worm--(4) O-Ring--(2) 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

Data: v4.2 - Upd: 2026-10-14 08:19:55

Features

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

Specifications

Description:: Mishimoto 2011+ Dodge Durango Heater Supply and Return Hose CNC Fitting Set
Install Difficulty:: 3
Part Number:: misMMFT-HH-5858-90
Prop 65 - Short Label:: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N:: Y
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--(2) Worm--(4) O-Ring--(2) 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

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMFT-HH-5858-90
SFX Item ID	4052516
Supplier Item Code	4052516
Manufacturer SKU	MMFT-HH-5858-90
Manufacturer UPC	840197726037