Gates 19517 HVAC Heater Hose - Heater Inlet

Gates 19517 Molded Heater Hose Overview

The Gates 19517 molded heater hose is an OEM-style coolant hose built for tight engine compartments where a formed routing path is required. It is made from EPDM and measures 17 mm inside diameter at both ends with a 333 mm centerline length, making it a direct-fit style solution for heater inlet routing on select Mitsubishi applications.

Gates Molded Heater Hose products are shaped to follow factory hose paths and maintain proper routing in compact engine bays. This line is used for coolant, water, and air applications, and this hose is also approved for marine applications.

Key Features

• Part number: 19517
• Factory-molded, OE-style hose shape
• EPDM construction for coolant-system service
• 17 mm inside diameter at both ends
• 333 mm centerline length
• Heater inlet routing for select Mitsubishi vehicles
• Suitable for coolant, water, and air applications
• Approved for marine applications

Fitment Details

• Fits 2011-2025 Mitsubishi Outlander Sport, Heater Inlet
• Fits 2008-2022 Mitsubishi Outlander, Heater Inlet
• Fits 2008-2017 Mitsubishi Lancer, Heater Inlet
• Fits 2011-2017 Mitsubishi RVR, Heater Inlet

This part cross-references BBB Industries 11517 for the same application.

For buyers searching for a Mitsubishi Outlander heater inlet hose, Mitsubishi Lancer molded heater hose, or Mitsubishi Outlander Sport coolant hose, Gates 19517 provides the formed routing and sizing needed for the listed applications. It is also a relevant replacement when searching for a Gates 19517 heater hose for Mitsubishi Outlander, Mitsubishi Outlander Sport, or Mitsubishi RVR models.

Common Repair Uses

• Replacing a cracked or softened heater inlet hose
• Restoring coolant flow through the heater circuit
• Correcting hose routing in tight engine compartments
• Addressing leaks at a molded hose section
• Replacing a hose that no longer holds its formed shape

Installation Notes

Verify end diameter, centerline length, and molded routing against the original hose before installation. Confirm the hose follows the factory path without kinking or twisting, and inspect adjoining clamps, fittings, and coolant connections for wear before reassembly. This hose is listed for the heater inlet position only on the vehicles shown.

Quality Assurance

Gates manufactures this molded heater hose as an OE-style replacement built to match factory routing requirements for the listed Mitsubishi applications. Part number 19517 is identified for direct replacement use in the specified heater inlet positions.