Gates 12110 HVAC Heater Hose - Reservoir To Pipe or Reservoir To Thermostat

Gates Molded Heater Hose for Sonic

Gates Part Number 12110 is a molded heater hose built for tight engine bays and OE-style routing. It is made from EPDM and uses a factory-molded shape to match the coolant hose path on select Chevrolet Sonic applications.

Compatible With 2012-2018 Chevrolet Sonic reservoir to pipe and 2012 Chevrolet Sonic reservoir to thermostat applications, this molded coolant hose supports coolant, water, and air transfer. Gates 12110 also carries marine application approval.

Key Features

• Gates Molded Heater Hose line for OE-style replacement routing
• EPDM construction for coolant, water, and air service
• Factory-molded shape for smaller, tighter engine compartments
• End 1 inside diameter: 0.75 in. (19 mm)
• End 2 inside diameter: 0.75 in. (19 mm)
• Centerline length: 20.35 in. (517 mm)
• Molded design with no quick connect fittings
• Part Number 12110 for application matching and catalog lookup

Detailed Description

Gates 12110 is a molded HVAC heater hose engineered to follow the original hose path in compact engine layouts. The molded profile helps maintain proper routing between the reservoir and pipe or reservoir and thermostat on Chevrolet Sonic models, reducing the need to force a straight hose into a curved path. If you are searching for a Chevrolet Sonic heater hose, coolant hose, or molded replacement hose, Gates 12110 is the direct OE-style option for these listed applications.

The Gates Molded Heater Hose product line focuses on factory-shaped hoses that match modern vehicle packaging constraints. For Chevrolet Sonic owners, that means a hose built around the correct bends, diameter, and centerline length rather than a universal cut-to-fit solution. Part Number 12110 is also a useful reference when comparing replacement hoses by size and routing.

This part cross-references Carlson 13110 for the same application.

Common Problems This Hose Can Address

• Cracked or leaking heater hose at the reservoir-to-pipe route
• Coolant seepage from an aged molded hose on Chevrolet Sonic models
• Improper hose routing caused by a non-molded replacement
• Restricted coolant flow from hose deterioration or collapse
• Fitment issues when replacing the reservoir-to-thermostat hose on a 2012 Sonic

Installation Notes and Tips

Verify the hose path, end diameters, and centerline length before installation. Confirm the vehicle application against the listed Chevrolet Sonic fitment and inspect adjoining pipes, clamps, and thermostat or reservoir connections for wear before transferring the new hose into place. Gates 12110 is molded for the specified routing, so correct orientation matters during installation.

Quality Assurance

Gates is known for OE-style hose construction, and this molded heater hose is built to match factory routing requirements for the listed Chevrolet Sonic applications. The EPDM material and molded shape support consistent fitment in compact engine compartments.