Gates Engine Coolant Bypass Hose,HVAC Heater Hose 19535
Gates Engine Coolant Bypass Hose,HVAC Heater Hose 19535

Coolant Bypass Hose for 1998-2013 Subaru Forester & More - Gates 19535

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$23.99
MPN: 19535
UPC: 770075409465
Item Package Quantity: 1
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Gates Engine Coolant Bypass Hose,HVAC Heater Hose P/N:19535
Gates Engine Coolant Bypass Hose,HVAC Heater Hose P/N:19535
$23.99

Keep coolant moving between the water pump, thermostat, and pipes with the Gates Engine Coolant Bypass Hose / HVAC Heater Hose 19535, a factory-molded, OEM-style Small I.D. hose built for today's smaller, tighter-fitting engine compartments. It fits many vehicles, among them the 1998-2013 Subaru Forester, 2003-2009 Subaru Outback and 1993-2009 Subaru Impreza, serving the PIPE-to-thermostat, thermostat-to-pipe, and water-pump-to-pipe positions as a direct-fit replacement for the listed applications — see the Buyer's Guide tab for the full list and engine-level fitment.

  • Multi-use molded design: approved for coolant, water, and air applications, and also rated for marine use.
  • EPDM construction: EPDM tube, synthetic fiber knit reinforcement, and EPDM cover, engineered to resist electrochemical degradation — the leading cause of hose failure.
  • Meets SAE 20R3 Type EC Class D-1 and D-2 specifications, similar to OEM specifications.
  • Temperature range: -40°F to 275°F (-40°C to 135°C).

Caution: do not use for fuel or oil transfer applications. Gates recommends replacing the hose clamps each time a new coolant hose is installed. Listed under both Engine Coolant Bypass Hose and HVAC Heater Hose names.

Interchange: 14518S · 87964 · F10066 · 11535 · 807615081

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

14518S, 19535, 87964, F10066, 11535, 807615081

Frequently Asked Questions

What is the Gates 19535 hose used for?

It's a factory-molded coolant hose that routes coolant between the water pump, thermostat, and pipes. Gates also approves it for coolant, water, air, and marine applications.

What is this hose made of?

It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, engineered to resist electrochemical degradation — a leading cause of hose failure.

What vehicles does the 19535 fit?

It fits many vehicles, among them the 1998-2013 Subaru Forester, 2003-2009 Subaru Outback and 1993-2009 Subaru Impreza. See the Buyer's Guide tab for the full list.

What temperature and specs does it meet?

It meets SAE 20R3 Type EC Class D-1 and D-2 specifications and is rated for a temperature range of -40°F to 275°F (-40°C to 135°C).

Should I replace the hose clamps too?

Gates recommends installing new hose clamps each time a coolant hose is replaced. Note: do not use this hose for fuel or oil transfer applications.

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