Upper Heater Hose for 2015 Chevrolet Equinox & More - Gates 12373

Gates 12373 upper heater hose for the 2015 Chevrolet Equinox and other vehicles carries engine coolant out of the heater core that warms your cabin. This Gates HVAC heater hose runs on the heater outlet side, from the heater to the tee.

• A Gates molded heater hose from the Small I.D. Molded Coolant Hose line, factory-molded in an OEM style for smaller, tighter engine compartments
• Works in coolant, water and air applications and is also approved for marine use
• Has the quality features of Gates molded coolant hose and is built similar to OEM specifications
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• EPDM tube, synthetic fiber knit reinforcement and EPDM cover
• Meets SAE 20R3 Type EC Class D-1 and D-2 specifications

A heater hose that cracks, swells or seeps can show up as coolant loss, a coolant smell or weaker heat from the vents. With the engine off and cool, look along the hose for wet spots, cracks or a soft, bulging section, and find where a leak starts before you replace anything, since a loose clamp or a fitting can also seep.

It is a direct-fit heater hose for the 2015 Chevrolet Equinox and the 2012-2015 Chevrolet Captiva Sport.

Specifications

• Position: heater outlet, heater to tee, heater (upper)
• Construction: factory-molded, OEM style
• Tube: EPDM
• Reinforcement: synthetic fiber knit
• Cover: EPDM
• Standard: SAE 20R3 Type EC Class D-1 and D-2
• Temperature range: -40 Deg. F to 275 Deg. F (-40 Deg. C to 135 Deg. C)
• Applications: coolant, water and air; approved for marine use

Installation notes

• Fit new hose clamps whenever a new coolant hose goes in.
• Do not use this hose for fuel or oil transfer.

Interchange: 14987S · F10028 · 19257222 · 13373