Gates HVAC Heater Hose P/N:12255

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$10.99
MPN: 12255
UPC: 770075855217
Item Package Quantity: 1
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Gates HVAC Heater Hose P/N:12255
Gates HVAC Heater Hose P/N:12255
$10.99

Keep coolant moving through tight, modern engine bays with the GATES heater hose 12255, a factory-molded replacement that drops in on the 2012-2015 Honda Civic. It's a small I.D. molded coolant hose shaped to route cleanly in today's smaller, tighter-fitting engine compartments, and it's cataloged for the transmission oil cooler to housing and transmission oil cooler to thermostat positions.

  • Construction: EPDM tube, synthetic fiber knit reinforcement, and EPDM cover.
  • Standards: Meets SAE 20R3 Type EC Class D-1 and D-2 specifications, similar to OEM specs.
  • Temperature range: -40°F to 275°F (-40°C to 135°C).
  • Durability: Engineered to resist electrochemical degradation, a leading cause of hose failure.

This OEM-style GATES molded heater hose can be used for coolant, water, and air applications and is also approved for marine use. Do not use it for fuel or oil transfer. Gates recommends installing new hose clamps whenever a coolant hose is replaced.

Interchange: F10552 · 19422R1AA01 · 13255

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

F10552, 19422R1AA01, 12255, 13255

Frequently Asked Questions

What vehicles does the GATES 12255 fit?

It's a direct-fit replacement for the 2012-2015 Honda Civic. Check the Buyer's Guide tab to confirm the application for your specific vehicle.

Can this GATES hvac heater hose be used for coolant, water, or air?

Yes. It's approved for coolant, water, and air applications, plus marine use. Do not use it for fuel or oil transfer applications.

What is this hose made of?

It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, and meets SAE 20R3 Type EC Class D-1 and D-2 specifications.

Where does this hose install?

It's cataloged for the transmission oil cooler to housing and transmission oil cooler to thermostat positions on the listed applications.

Should I reuse the old hose clamps?

Gates recommends installing new hose clamps each time a coolant hose is replaced to help ensure a proper, secure seal.