Gates 19093 HVAC Heater Hose - Heater To Pipe-2 or Intake Manifold To Heater

Gates Molded Heater Hose for Toyota HVAC Service

The Gates Molded Heater Hose, part number 19093, is a factory-molded coolant hose built for tight engine bays and OE-style routing. It is made from EPDM and is approved for coolant, water, air, and marine applications.

Compatible With Toyota Avalon, Camry, and Solara heater circuit service, this molded hose follows the original path for intake manifold to heater and heater to pipe-2 locations.

Key Features

• Gates Molded Heater Hose, part number 19093
• EPDM construction for coolant-system use
• Factory-molded shape for smaller, tighter engine compartments
• End 1 inside diameter: 0.63 in. (16 mm)
• End 2 inside diameter: 0.63 in. (16 mm)
• Centerline length: 22.6 in. (574 mm)
• OEM-style molded routing
• Approved for coolant, water, air, and marine applications

Detailed Description

Gates 19093 is a molded HVAC heater hose built to match the routing needs of compact engine layouts. The molded design helps maintain the correct hose path in applications where straight hose would not follow the factory route cleanly. This part number is used on Toyota Avalon, Toyota Camry, and Toyota Solara heater connections, including intake manifold to heater and heater to pipe-2 positions. If you are replacing a worn or leaking heater hose on these vehicles, 19093 provides the OE-style shape needed for a proper service replacement.

This part cross-references Dayco 63525 for the same application.

Common Problems This Hose Can Address

• Coolant seepage from a cracked or aged heater hose
• Restricted heater flow caused by hose collapse or softening
• Poor hose routing after prior repair work
• Heat-related deterioration in tight engine compartments
• Loss of heater performance from a leaking Toyota Avalon, Camry, or Solara hose

Installation Notes and Tips

Verify the hose path, end diameters, and centerline length before installation. Confirm the vehicle position listed for your application: Fits 2000-2004 Toyota Avalon, Intake Manifold To Heater; Fits 2000-2002 Toyota Camry, Intake Manifold To Heater; Fits 2000-2002 Toyota Solara, Intake Manifold To Heater; Fits 1999 Toyota Avalon, Heater To Pipe-2; Fits 1997-1999 Toyota Camry, Heater To Pipe-2; Fits 1999 Toyota Solara, Heater To Pipe-2. Inspect adjoining pipes, clamps, and coolant condition during service to help ensure a clean repair.

Quality Assurance

Gates manufactures this molded heater hose as an OE-style replacement part for demanding cooling-system service. The EPDM material and factory-molded construction support consistent fitment in the listed Toyota applications.