Dorman 626-114 HVAC Heater Hose Assembly

Durable HVAC Heater Hose Assembly for Chevrolet, Oldsmobile, and Pontiac

The Dorman 626-114 HVAC heater hose assembly is engineered to provide reliable coolant flow for your vehicle's heating system. Designed specifically for Chevrolet Alero, Oldsmobile Alero, and Pontiac Grand Am and Malibu models, this steel hose assembly ensures consistent performance under demanding conditions.

• Constructed from durable steel with a black coated finish for corrosion resistance
• Branched coolant hose type with flange and quick connect attachment ends
• End 1 inside diameter: 0.78 inches; End 2 inside diameter: 0.44 inches
• Centerline length of 21 inches to fit specified vehicle models accurately
• Maximum working pressure rated at 100 PSI for dependable operation
• Does not include clamps or protective sleeves, designed for direct replacement

Technical Details and Specifications

The Dorman 626-114 heater hose assembly is made from steel, providing strength and resistance to heat and pressure within the HVAC system. The black coated finish helps protect against corrosion and wear over time. This branched coolant hose features a flange attachment on one end and a quick connect fitting on the other, facilitating secure and leak-free connections. With a centerline length of 21 inches, it is tailored to fit the heating system layout of Chevrolet Alero, Oldsmobile Alero, and Pontiac Grand Am and Malibu vehicles. The hose supports a maximum working pressure of 100 PSI, suitable for typical HVAC system requirements.

Compatible Vehicles and Applications

• Chevrolet Alero HVAC heater hose replacement
• Oldsmobile Alero heater hose assembly for HVAC systems
• Pontiac Grand Am and Malibu heater hose repair part

Common Issues Addressed by This Heater Hose Assembly

• Leaking or cracked heater hoses causing coolant loss
• Reduced heater performance due to restricted coolant flow
• Corrosion or wear leading to hose failure
• Loose or damaged hose connections affecting HVAC operation
• Replacement of worn or damaged branched heater hoses in specified models

Installation Notes and Tips

When installing the Dorman 626-114 heater hose assembly, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose routing matches the original configuration to avoid kinks or interference. Since clamps are not included, reuse existing clamps if in good condition or replace with appropriate clamps to secure connections. Inspect the flange and quick connect fittings for damage before installation to ensure a proper seal.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 626-114 heater hose assembly undergoes quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or Dorman's official documentation for exact warranty terms.