Gates 19601 HVAC Heater Hose - Heater To Pipe-1, Heater To Pipe-2 or Reservoir To Pipe-1

Reliable HVAC Heater Hose for Buick, Oldsmobile, Pontiac, and Suzuki

The Gates Molded Heater Hose 19601 is engineered to provide dependable heating system performance for select Buick, Oldsmobile, Pontiac, and Suzuki vehicles. Designed with precision molding and durable EPDM material, this heater hose ensures a secure fit and long-lasting operation in your vehicle's HVAC system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and easy installation
• Centerline length of 13.5 inches (343 mm) for accurate replacement
• Consistent inside diameter of 0.75 inches (19 mm) on both ends
• Compatible with multiple Buick, Oldsmobile, Pontiac, and Suzuki models

About the Gates Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This reduces installation time and ensures a proper fit without the need for modifications. The molded construction enhances durability and resistance to heat and pressure, making it suitable for HVAC systems in various automotive makes and models.

Product Details and Specifications

This HVAC heater hose features a molded design with a centerline length of 13.5 inches (343 mm), providing an exact replacement for the original part. Both ends have an inside diameter of 0.75 inches (19 mm), ensuring compatibility with the vehicle's heater core and engine connections. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions.

Compatible Vehicles and Applications

• Buick models including 88, 98, LeSabre, and Park Avenue
• Oldsmobile 88 and 98 series
• Pontiac Bonneville
• Suzuki Forenza

This heater hose is designed specifically for HVAC systems in these vehicles, providing a reliable path for coolant flow to the heater core.

Common HVAC Issues Addressed by This Heater Hose

• Heater core leaks caused by cracked or worn hoses
• Coolant loss due to hose deterioration or failure
• Reduced heating efficiency from restricted or collapsed hoses
• Overheating issues related to poor coolant circulation
• Replacement of damaged or improperly fitting heater hoses

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original configuration to prevent kinks or interference with other components. Use proper clamps to secure the hose ends and check for leaks after installation. The molded design of the Gates 19601 heater hose simplifies alignment and fitment during replacement.

Quality Assurance and Warranty

Gates manufactures this Molded Heater Hose 19601 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure common in automotive HVAC systems. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.