Continental 64118 HVAC Heater Hose - Motor To Inverter or Valve To Intake Manifold

Continental HVAC Heater Hose 64118

Continental 64118 is a molded HVAC heater hose built for coolant transfer in the vehicle cooling system. It uses an EPDM tube and cover with synthetic reinforcement to meet or exceed SAE 20R4EC Class D1 requirements, and its exact OEM-style configuration supports a precise replacement fit.

For Nissan LEAF motor to inverter service and Chevrolet Astro or GMC Safari valve to intake manifold routing, this molded hose follows the original path and dimensions needed for a direct replacement. Continental Molded hoses are engineered for applications where shape, length, and end size must match the factory layout.

Key Features

• Part number 64118
• 0.750 in. inside diameter at both ends
• 26.700 in. hose length
• EPDM tube and cover with synthetic reinforcement
• Meets or exceeds SAE 20R4EC Class D1 specifications
• Molded, OEM-style configuration for accurate routing

Application Details

This Continental Molded hose is built for vehicles that require a formed coolant hose with the correct bend profile and end sizing. It is listed for 2011-2012 Nissan LEAF, Motor To Inverter; 1997-2005 Chevrolet Astro, Valve To Intake Manifold; and 1997-2005 GMC Safari, Valve To Intake Manifold. Part number 64118 is also referenced in aftermarket cross listings for the same application.

• Fits 2011-2012 Nissan LEAF, Motor To Inverter
• Fits 1997-2005 Chevrolet Astro, Valve To Intake Manifold
• Fits 1997-2005 GMC Safari, Valve To Intake Manifold

What It Helps Address

• Cracked or hardened heater hose material
• Coolant leaks at a molded hose section
• Incorrect hose length or routing after replacement
• Fitment issues caused by non-OE hose shape
• Degraded coolant transfer between connected components

Installation Notes

Verify hose routing, end diameter, and molded shape against the original part before installation. Confirm the 0.750 in. hose ends and 26.700 in. overall length match the vehicle’s factory layout, especially on Nissan LEAF motor to inverter and Chevrolet Astro or GMC Safari heater hose applications. Inspect adjoining clamps, fittings, and connection points for wear before reassembly.

Quality Assurance

Continental designs this molded hose to meet or exceed SAE 20R4EC Class D1 specifications, using EPDM construction and synthetic reinforcement for coolant-system service. The OEM-style configuration is intended to match factory fit and routing requirements.