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Gates 12309 HVAC Heater Hose - Heater Inlet or Heater To ThermostatOE Quality 60-Day Returns
Part #: 12309

Gates 12309 HVAC Heater Hose - Heater Inlet or Heater To Thermostat

Molded Heater Hose, Heater Inlet and Heater To Thermostat
⚙️ 36 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Heater Hose, Heater Inlet and Heater To Thermostat
🚗Fitment: Buick and Chevrolet, Encore and Trax
🔄Easy Returns — Return within 60 days for a full refund
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Gates 12309 HVAC Heater Hose - Heater Inlet or Heater To Thermostat
BrandGates
Part Number12309
PositionMolded Heater Hose, Heater Inlet and Heater To Thermostat
MaterialEpdm
End 1 Inside Diameter.75
End 1 Inside Diameter19
End 2 Inside Diameter.75
End 2 Inside Diameter19
Centerline Length16.54
Centerline Length420
Branch Quantity0
9839Yes
98450
Centerline Length (in)16.54
Centerline Length (mm)420
MoldedYes
Number of Quick Connect Fittings0

This part fits 36 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2021BuickEncore1.4LL4GASHeater InletMolded Heater Hose
2021ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2020BuickEncore1.4LL4GASHeater InletMolded Heater Hose
2019BuickEncorePreferred1.4LL4GASHeater To ThermostatMolded Heater Hose
2019BuickEncoreEssence1.4LL4GASHeater To ThermostatMolded Heater Hose
2019BuickEncoreBase1.4LL4GASHeater To ThermostatMolded Heater Hose
2019ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2018BuickEncorePreferred II1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncoreCXL1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncorePreferred1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncoreBase1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncoreCX1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncoreEssence1.4LL4GASHeater To ThermostatMolded Heater Hose
2018BuickEncorePremium1.4LL4GASHeater To ThermostatMolded Heater Hose
2018ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2017BuickEncorePreferred1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncorePremium1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncoreBase1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncoreCX1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncoreCXL1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncoreEssence1.4LL4GASHeater To ThermostatMolded Heater Hose
2017BuickEncorePreferred II1.4LL4GASHeater To ThermostatMolded Heater Hose
2017ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2016BuickEncoreLeather1.4LL4GASHeater To ThermostatMolded Heater Hose
2016BuickEncoreCXL1.4LL4GASHeater To ThermostatMolded Heater Hose
2016BuickEncoreCX1.4LL4GASHeater To ThermostatMolded Heater Hose
2016BuickEncoreConvenience1.4LL4GASHeater To ThermostatMolded Heater Hose
2016BuickEncoreBase1.4LL4GASHeater To ThermostatMolded Heater Hose
2016BuickEncorePremium1.4LL4GASHeater To ThermostatMolded Heater Hose
2016ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2015BuickEncore1.4LL4GASHeater To ThermostatMolded Heater Hose
2015ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2014BuickEncore1.4LL4GASHeater To ThermostatMolded Heater Hose
2014ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose
2013BuickEncore1.4LL4GASHeater To ThermostatMolded Heater Hose
2013ChevroletTrax1.4LL4GASHeater InletMolded Heater Hose

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1330916752M4252555096968692

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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