Dorman 626-310 HVAC Heater Hose Assembly

Overview of Dorman HVAC Heater Hose Assembly 626-310

The Dorman HVAC Heater Hose Assembly 626-310 is designed specifically for Chrysler and Dodge vehicles, including models like the 300M, Concorde, Intrepid, LHS, and Prowler. This heater hose assembly ensures reliable coolant flow within the HVAC system, maintaining optimal heating performance.

• Constructed from durable steel and rubber materials for strength and flexibility
• Black coated finish for corrosion resistance and long service life
• Includes clamps for secure installation
• Branched coolant hose type with three hose ends, each with 0.75 inch inside diameter
• Maximum working pressure rated at 100 psi
• Centerline length of 30 inches for precise fitment
• Compatible with hose attachment types on all three ends
• No heat shield required, simplifying installation

Detailed Product Description

The Dorman 626-310 HVAC Heater Hose Assembly is engineered to meet the specific requirements of select Chrysler and Dodge vehicles. Its steel and rubber construction provides a balance of durability and flexibility, essential for withstanding the thermal and pressure demands of the HVAC system. The black coated finish offers protection against corrosion, extending the hose assembly's lifespan. This branched hose assembly features three hose ends, each with a consistent 0.75 inch inside diameter and 1 inch outside diameter, ensuring compatibility with factory hose connections. The included clamps facilitate a secure and leak-free installation. Rated for a maximum working pressure of 100 psi, this heater hose assembly supports reliable coolant flow to maintain cabin heating efficiency.

Compatible Vehicles and Applications

• Chrysler 300M
• Chrysler Concorde
• Chrysler Intrepid
• Chrysler LHS
• Dodge Prowler

This heater hose assembly is designed to replace worn or damaged HVAC heater hoses in these specific models, restoring proper coolant circulation and heating system function.

Common Issues Addressed by This Heater Hose Assembly

• Leaking or cracked heater hoses causing coolant loss
• Reduced heating performance due to restricted coolant flow
• Hose deterioration from heat and pressure exposure
• Loose or damaged hose connections leading to leaks
• Failure of OEM heater hose assemblies due to age or wear

Installation Notes and Tips

Installation of the Dorman 626-310 heater hose assembly requires basic mechanical skills and standard hand tools. The included clamps should be securely tightened to prevent leaks. Since no heat shield is required, installation is straightforward without additional components. Ensure the vehicle's cooling system is depressurized and cooled before removal of the old hose assembly. Verify all hose ends match the factory attachment points for proper fitment. After installation, check for leaks and proper coolant flow during system operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 626-310 heater hose assembly undergoes quality control testing to ensure durability and performance under typical operating conditions. While specific warranty details may vary, Dorman generally offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.