Heater Hose for 2019-2021 BMW M2 & More - Gates 12366

Gates 12366 heater hose for the 2019-2021 BMW M2 6-cylinder 3.0L and other vehicles carries engine coolant to the heater. This Gates molded heater hose is also called an HVAC heater hose.

• Gates Small I.D. Molded Coolant Hose, factory-molded to fit today's smaller, tighter engine compartments
• EPDM tube and cover with synthetic fiber knit reinforcement
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
• Temperature range of -40°F to 275°F (-40°C to 135°C)
• Rated for coolant, water and air applications, and approved for marine use

Quick facts

• Part: Gates 12366 heater hose
• Also called: HVAC heater hose
• Fits: 2019-2021 BMW M2 6-cylinder 3.0L and other vehicles
• Position: Heater inlet, heater to auxiliary water pump, heater control valve to heater inlet
• Material: EPDM
• Condition: New

Coolant seeping at a hose end, cracks, or a soft, swollen spot can mean a heater hose is worn. A cold heater alone does not prove the hose is the problem, since a low coolant level from a leak elsewhere is another common cause.

Fits

This heater hose is a direct-fit replacement for the 2019-2021 BMW M2 6-cylinder 3.0L, the 2012-2015 BMW 328i 4-cylinder 2.0L and the 2014-2015 BMW 328i GT xDrive 4-cylinder 2.0L, and each takes one.

Specifications

Installation notes

• Replace the hose clamps whenever a new coolant hose is installed.
• Not for fuel or oil transfer applications.

Interchange: 14982S · 64219208179 · F10597 · 13366

Product information is for general reference and may contain errors. See our Disclaimer.