Dorman 626-547 HVAC Heater Hose Assembly - Inlet

Durable HVAC Heater Hose Assembly for Chrysler, Dodge, Jeep

The Dorman 626-547 HVAC heater hose assembly is designed to provide reliable heating system performance for select Chrysler, Dodge, and Jeep vehicles. Constructed from metal with a black coated finish, this straight hose assembly ensures consistent coolant flow and durability under normal operating conditions.

• Material: Metal construction with black coated finish for corrosion resistance
• Hose Shape: Straight design with a centerline length of 25 inches
• End Diameters: Inside diameters of 0.513 inches (End 1) and 0.518 inches (End 2)
• Attachment Types: Mounting hole on End 1 and hose connection on End 2
• Maximum Working Pressure: Rated for up to 100 PSI
• Single inside diameter coolant hose with no spring or protective sleeve
• Includes one heater hose assembly, clamps not included

Product Details and Specifications

The Dorman 626-547 heater hose assembly is engineered to meet the specifications required for proper HVAC system operation in vehicles such as the Chrysler 300, Dodge Charger, Jeep Commander, Grand Cherokee, and Magnum. Its metal construction with a black coated finish offers resistance to heat and corrosion, helping maintain coolant flow integrity. The hose features a straight shape with a 25-inch centerline length, making it suitable for direct replacement in compatible models. The ends are designed with a mounting hole on one side and a hose connection on the other, facilitating secure installation. This assembly is rated for a maximum working pressure of 100 PSI, supporting typical heating system pressures without failure.

Common Applications and Problem Solving

• Replacement of worn or cracked heater hoses causing coolant leaks
• Resolving insufficient cabin heating due to restricted coolant flow
• Addressing overheating issues related to faulty heater hose assemblies
• Eliminating coolant odor inside the vehicle caused by hose deterioration
• Restoring proper HVAC system function in Chrysler, Dodge, and Jeep models

Installation Notes and Tips

When installing the Dorman 626-547 heater hose assembly, ensure the vehicle is cool and the cooling system is depressurized to avoid injury. Verify the hose routing matches the original configuration to prevent kinks or interference with other components. Since clamps are not included, use appropriate hose clamps rated for coolant applications to secure connections. Inspect adjacent components for wear or damage during installation to maintain overall system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-547 heater hose assembly undergoes quality checks to ensure durability and performance in HVAC systems of Chrysler, Dodge, and Jeep vehicles. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product reliability.