Gates 19332 HVAC Heater Hose - Heater To Engine

Gates Molded Heater Hose for Honda Civic and Acura EL

The Gates 19332 molded heater hose is an OEM-style coolant hose built for tight engine bays where a straight hose will not route correctly. Its factory-molded shape and EPDM construction support coolant, water, and air transfer in the heater circuit, with marine application approval as well.

Key Features

• Factory-molded heater hose for precise routing in compact engine compartments
• EPDM construction for use in coolant, water, and air applications
• Small I.D. design with 16 mm inside diameter at both ends
• 21.1 in. centerline length for heater-to-engine routing
• OEM-style replacement for select Honda Civic and Acura EL applications
• Gates 19332 molded heater hose for direct-fit service on supported vehicles

Product Details

Gates Molded Heater Hose, part number 19332, is shaped to follow the original routing used in smaller, tighter-fitting engine compartments. The molded profile helps maintain proper hose alignment in heater-to-engine service, while the EPDM material is suited for coolant circulation and related fluid or air transfer. This hose is a practical replacement choice for 2001-2005 Honda Civic heater-to-engine applications and 2001-2005 Acura EL heater-to-engine applications. Gates 19332 is also approved for marine use, adding versatility for applications that require a molded hose with stable fitment and routing.

This part cross-references Continental 64278 and Dayco 87799 for the same application.

Common Issues This Hose Can Address

• Cracked or deteriorated heater hose material
• Improper hose routing in tight engine compartments
• Coolant seepage at the heater-to-engine hose path
• Restricted heater circuit flow caused by a damaged hose
• Replacement needs on Honda Civic or Acura EL heater hose service

Installation Notes and Tips

Verify the hose routing, end diameters, and centerline length before installation. This molded hose is intended for heater-to-engine routing on the listed vehicles, so match the original path carefully to avoid kinks or tension. Inspect adjoining clamps, fittings, and nearby coolant components during service, and confirm the cooling system is properly filled and bled after installation.

Quality Assurance

Gates manufactures this molded heater hose as an OEM-style replacement built to match the routing needs of compact engine bays. The EPDM construction and factory-molded shape support consistent fitment for the specified Honda Civic and Acura EL applications.