Gates HVAC Heater Hose P/N:51588

Route coolant between the water pump and thermostat with the Gates heater hose, part number 51588 — a premium molded coolant hose that installs as a direct-fit replacement across a range of BMW models, including the 2007-2013 335I, 2008-2013 135I, 2013-2015 X1, 2009-2014 Z4, 2008-2010 535I and 2008-2010 X6. See the Buyer's Guide tab for the full application and engine list.

• EPDM construction: EPDM tube, synthetic fiber knit reinforcement, and a heat-, ozone- and chemical coolant-resistant EPDM cover.
• Collapse-resistant: specifically-engineered materials resist collapse under vacuum.
• Degradation-resistant: engineered to resist electrochemical degradation, a leading cause of hose failure.
• Standards & rating: meets the requirements of SAE 20R4 class D2 and DIN 73411 class A (except for tolerances), and is rated for -40°F to +257°F (-40°C to +125°C).

Pre-shaped to fit and to help ensure a properly sealed connection, this Gates molded heater hose is part of one of the most comprehensive molded coolant hose lines on the replacement market. Gates recommends fitting new hose clamps whenever a new coolant hose is installed, and this hose should not be used for fuel or oil transfer applications.

Interchange: 20833S · 11537545665 · F10444 · R19666 · CHE0475