Gates HVAC Heater Hose P/N:51554

Keep coolant moving through your BMW's heater circuit with the Gates heater hose 51554, a premium modular coolant hose manufactured to fit specific applications and drop in like the factory part. It's a direct-fit replacement for the 2008-2013 BMW 128i, 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, 2007-2008 BMW 328xi, and the 2006 BMW 325i, 325xi, 330i and 330xi — see the Buyer's Guide tab for the full list. This Gates hvac heater hose is cataloged for the breather line position.

• EPDM construction: EPDM tube, synthetic fiber knit reinforcement, and a heat-, ozone- and chemical coolant-resistant EPDM cover.
• OEM-exact components: built with OEM-exact hose components such as quick connects, branch connectors/tees and sensors, similar to OEM specifications.
• Vacuum resistant: specifically-engineered materials resist collapse under vacuum, and it's engineered to resist electrochemical degradation — the leading cause of hose failure.
• Temperature rated: from -40°F to +257°F (-40°C to +125°C); meets SAE 20R3 EC Class D1 under 25 mm (1 in.) ID and SAE 20R4 EC Class D1 at 25 mm and over.

Gates recommends replacing the clamps each time a new coolant hose is installed. Do not use this hose for fuel or oil transfer applications. If a cracked, swollen or leaking coolant hose is the cause of a coolant leak, this hose replaces it and restores the intended flow path.

Interchange: 24856L · 17127565093 · 17127618510 · F10433 · R19542 · CHE0573