Gates HVAC Heater Hose P/N:51653

Keep coolant moving through your Malibu's heater circuit with the Gates heater hose, P/N 51653 — a premium modular coolant hose assembly built as a direct-fit replacement for the 2014-2015 Chevrolet Malibu. This Gates hvac heater hose carries coolant along the TEE-1 to engine, TEE-1 to auxiliary water pump, and reservoir to TEE-1 paths, and ships with OE-exact integrated components — quick connectors, branch connectors/tees, sensors and restrictors — that make this modular-assembly segment a Gates specialty.

• EPDM construction: EPDM tube, synthetic fiber knit reinforcement, and a heat-, ozone- and chemical coolant-resistant EPDM cover.
• Vacuum-resistant: specifically-engineered materials resist collapse under vacuum.
• Electrochemical resistance: engineered to resist electrochemical degradation, a leading cause of hose failure.
• Rated: meets SAE 20R3 EC Class D1 under 25 mm (1 in.) ID and SAE 20R4 EC Class D1 for 25 mm (1 in.) ID and over; temperature range -40°F to +257°F (-40°C to +125°C).

Gates recommends installing new clamps whenever a coolant hose is replaced. Do not use for fuel or oil transfer applications.

Interchange: 24872L · F10398 · 23146898 · 23220061