Gates 19177 HVAC Heater Hose - Valve-1 To Intake Manifold

Gates 19177 Molded Heater Hose Overview

The Gates 19177 molded heater hose is an OEM-style coolant hose built for tight engine bays where a formed routing path is required. It uses EPDM construction and a factory-molded shape to match the small-diameter coolant routing found on select Honda Odyssey and Isuzu Oasis applications.

Gates Molded Heater Hose products focus on accurate fit and routing for modern engine compartments. This molded coolant hose is also approved for coolant, water, air, and marine applications, giving it broad service use where a formed hose with a 16 mm inside diameter is needed.

Key Features

• Gates part number 19177
• OEM-style molded heater hose for formed routing
• EPDM material for coolant system service
• 0.63 in. / 16 mm inside diameter at both ends
• 15.1 in. / 384 mm centerline length
• Fits valve-1 to intake manifold routing on select vehicles
• Approved for coolant, water, air, and marine applications

Detailed Description

This Gates 19177 molded coolant hose is built for vehicles that require a pre-formed hose shape to clear compact components and maintain the correct routing path. It fits 1995-1998 Honda Odyssey, valve-1 to intake manifold, and 1996-1999 Isuzu Oasis, valve-1 to intake manifold. For buyers searching for a Honda Odyssey heater hose or Isuzu Oasis molded heater hose, this part number provides a direct OE-style replacement path.

The hose’s EPDM construction supports coolant system use, while the molded design helps match the original hose geometry in tighter engine compartments. If you are replacing a worn or leaking Gates 19177 hose, this formed layout helps maintain the intended connection between the valve and intake manifold.

This part cross-references BBB Industries (e.g., 11177, 19177) for the same application.

Common Problems This Hose Can Address

• Coolant leaks from a cracked or aged heater hose
• Improper hose routing in a tight engine compartment
• Softening, swelling, or deterioration of an original EPDM hose
• Loss of heater circuit flow caused by a damaged molded hose
• Fitment issues when a straight hose will not follow the original path

Installation Notes and Tips

Verify the hose routing, end diameters, and centerline length before installation. This Gates 19177 hose is specified for valve-1 to intake manifold applications on the listed Honda Odyssey and Isuzu Oasis models, so compare the original hose shape and connection points before removal. Inspect adjoining clamps, fittings, and nearby coolant components for wear or corrosion during service.

Quality Assurance

Gates manufactures this molded heater hose as an OEM-style replacement with factory-formed geometry for the listed applications. The product is approved for coolant, water, air, and marine use, and the EPDM construction supports dependable service in heating and cooling system routing.