Gates HVAC Heater Hose P/N:51894

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$49.99
MPN: 51894
UPC: 770075860334
Item Package Quantity: 1
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Gates HVAC Heater Hose P/N:51894
Gates HVAC Heater Hose P/N:51894
$49.99

Keep coolant moving through the heater circuit with the Gates heater hose 51894, a Premium Modular Coolant Hose engineered as a direct-fit replacement for the 2005-2008 Ford F Series Pickup, 2005-2008 Ford F-150, 2005-2008 Ford F-350, 2006-2007 Ford Lobo, and 2006-2008 Lincoln Mark LT. It is cataloged for the heater — left-side position on those applications.

Gates leads the modular assembly coolant hose segment, building each hose to specific applications with the OEM-exact components the original circuit uses.

  • EPDM construction: EPDM tube, synthetic fiber knit reinforcement, and a heat-, ozone- and chemical coolant-resistant EPDM cover.
  • Integrated OE components: manufactured with OEM-exact hose components such as quick connects, branch connectors/tees, and sensors.
  • Vacuum and corrosion resistance: specifically-engineered materials resist collapse under vacuum and are engineered to resist electrochemical degradation, a leading cause of hose failure.
  • SAE rated: meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID and SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over; temperature range -40°F to +257°F (-40°C to +125°C).

Gates recommends replacing the clamps each time a new coolant hose is installed. Do not use for fuel or oil transfer applications.

Interchange: 626-708 · 5L3Z 18472 E
626708 · 5L3Z18472E · 87958 · F11991

This part cross-references / interchanges with the following part numbers:

87958, 626-708, F11991, 5L3Z 18472 E, 51894

Frequently Asked Questions

What vehicles does the Gates hvac heater hose 51894 fit?

It is a direct-fit replacement for the 2005-2008 Ford F Series Pickup, F-150 and F-350, the 2006-2007 Ford Lobo, and the 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for engine-level details.

What is the Gates 51894 made of?

It uses an EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover, built with OEM-exact components like quick connects, branch connectors/tees, and sensors.

Which heater position is this hose for?

It is cataloged for the heater — left-side position, so it serves the left side of the heater coolant circuit on the listed applications.

Do I need new clamps when installing it?

Gates recommends replacing the clamps each time a new coolant hose is installed, so plan to fit fresh clamps rather than reusing the old ones.

What temperature range and standards does it meet?

It is rated from -40°F to +257°F (-40°C to +125°C) and meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID and SAE 20R4 EC Class D1 for 25mm ID and over. Do not use for fuel or oil transfer.