Gates 12268 HVAC Heater Hose - Heater Inlet

Overview of Gates Molded Heater Hose 12268

The Gates Molded Heater Hose 12268 is designed specifically for Hyundai Sonata models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's heating system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for exact fit and easy installation
• Centerline length of 14.65 inches (372 mm) for proper routing
• End 1 inside diameter: 0.69 inches (18 mm)
• End 2 inside diameter: 0.82 inches (21 mm)
• Compatible with Hyundai Sonata HVAC systems

About the Molded Heater Hose Product Line

The Gates Molded Heater Hose line is engineered to meet specific vehicle requirements with molded shapes that match OEM specifications. This product line focuses on delivering hoses that maintain proper coolant flow and resist degradation from heat and chemicals, ensuring consistent HVAC performance. The 12268 part is a molded hose designed to fit precisely within the Hyundai Sonata’s heating system, reducing the risk of leaks and installation errors.

Detailed Product Description

This HVAC heater hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction of the Gates 12268 heater hose allows it to maintain its shape and fit securely in the Hyundai Sonata’s HVAC system. With a centerline length of 14.65 inches (372 mm), and differing inside diameters on each end (0.69 inches/18 mm and 0.82 inches/21 mm), this hose is designed to connect specific HVAC components without the need for modifications. The absence of quick connect fittings and branches simplifies the hose design, focusing on durability and fitment accuracy.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Hyundai Sonata HVAC systems
• Prevention of coolant leaks that can cause heating inefficiency
• Restoration of proper coolant flow to the heater core
• Elimination of hose collapse or deformation under heat stress
• Ensuring secure connections with OEM-style molded ends

Installation Notes and Tips

When installing the Gates Molded Heater Hose 12268, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the OEM routing to avoid kinks or stress points. The molded ends should fit snugly onto the corresponding HVAC fittings without forcing. Inspect clamps and replace if necessary to maintain a secure seal. Proper installation will help maintain HVAC system efficiency and prevent leaks.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 12268 to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under typical operating conditions. While specific warranty details are not provided here, Gates products generally come with a limited warranty against defects in materials and workmanship. Refer to Gates’ official documentation for complete warranty information.