COOL STAR Heater Hose Assembly for Dodge Journey 2.4L (2008–2020) — 2PCS with Molded Tee, Direct-Fit Replacement

COOL STAR's 2PCS Heater Hose with Tee is a direct-replacement rubber heater hose assembly designed to restore coolant flow and heater performance on Dodge Journey 2.4L models from 2008–2020.

If your Dodge Journey’s cabin heat is weak or you see coolant leakage near the firewall, a worn or cracked heater hose may be the cause. This pair of heater hoses with a T-fitting is built as a direct-fit replacement for the original assembly (part numbers 5058437AD, 5058437AK, 5058437AI) and comes ready to install so you can get back on the road without lengthy modifications.

What does this heater hose assembly replace and which Journey models will it fit?

This kit replaces the factory heater hose assembly used on Dodge Journey vehicles equipped with the 2.4L engine. It matches OEM routing and connection points for a straightforward swap.

• Compatibility: Dodge Journey 2.4L vehicles, model years 2008–2020 (listed 2009–2019 in some references).
• Direct replacement fitment—no custom trimming required.
• Cross-references: part numbers 5058437AD, 5058437AK, 5058437AI.

How is the COOL STAR hose built and what materials are used?

The hoses are manufactured from durable rubber formulated for coolant systems and high-temperature operation. The black rubber construction resists cracking from heat and age while preserving flexibility for easy routing under the hood.

• Material: high-grade rubber designed for coolant and heater use.
• Color: black finish that resists oil and grime staining.
• Includes a molded tee to replicate factory coolant junctions and flow paths.

What comes in the box and how simple is installation?

Each package contains two heater hose pieces assembled with the integrated tee, packaged for a single-side replacement job. The kit is intended as a direct swap for stock hoses, so installation requires basic hand tools, hose clamps, and standard coolant handling precautions.

• Package contents: 1 set (2 pieces) of heater hose assembly with tee.
• Fitment type: Direct replacement to match factory connections and routing.
• Recommended tools: pliers or hose clamp driver, drain pan, gloves, and replacement coolant if topping off is needed.

Will replacing these hoses improve my vehicle immediately?

Replacing old or leaking heater hoses restores proper coolant circulation to the heater core, reducing leaks and helping the cabin heating system function as intended. Results depend on overall system condition—if other components are failing, additional repairs may be required.

• Stops leaks from brittle or cracked hoses.
• Re-establishes correct coolant routing for heater core performance.
• Helps prevent engine overheating when combined with proper coolant maintenance.

Who this is for: This COOL STAR 2PCS Heater Hose with Tee is aimed at DIY mechanics and professional technicians working on Dodge Journey 2.4L vehicles who need an affordable, direct-fit replacement for worn or damaged heater hoses. It's appropriate if you see coolant dripping near the firewall, notice reduced cabin heating, or are performing routine cooling-system maintenance and want a factory-like fitment without modifying existing hoses.