Car Parts Discount
Kia PartsKia Optima PartsHeater Hose

Kia Optima Heater Hose

Great cars and trucks like your Optima need great parts.

It's not a regular occurrence that you discover you need a replacement Heater Hose to repair your car or truck. Auto enthusiasts appreciate the long-lasting service built into each Kia, and understand that only top quality replacement Optima parts will suffice when repairs are needed. Your Kia dealership isn't the only place to buy the highest quality replacement parts for your Optima. You purchased your Optima because its best-in-class value and economical pricing agreed with your nature; so why would you settle for second rate when it comes to superior quality auto parts?

Don't go too long without fixing your Heater Hose... here's why.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. The engine of your Kia Optima constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. Kia Optima heater hoses turn a negative side effect of normal engine operation (engine heat absorbed by coolant) and use it to provide passengers with a pleasant experience. The return heater hose re-introduces the coolant to the engine after it has heated the heater core so the radiator can return it to optimum temperature.

What CPD has to provide.

Select Your YearAt Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the correct Kia Optima part for your needs. Don't let a broken Heater Hose bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. Buying new Kia parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement Optima parts on the internet. All the Kia Optima Heater Hose parts on this page will fit vehicles made in 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Kia Optima HVAC Heater Hose, OEM: 18606Gates
2007 Kia Optima Gates HVAC Heater Hose 18606
4.05, Save 40%   NEW ITEM
OEM: 18606, Item: 617051
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Inlet

Kia Optima HVAC Heater Hose, OEM: 18596Gates
2009 Kia Optima Gates HVAC Heater Hose 18596
4.15, Save 39%   NEW ITEM
OEM: 18596, Item: 617042
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Outlet

Kia Optima HVAC Heater Hose, OEM: 18597Gates
2010-2015 Kia Optima Gates HVAC Heater Hose 18597
4.25, Save 40%   NEW ITEM
OEM: 18597, Item: 617043
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Outlet

Kia Optima HVAC Heater Hose, OEM: 18629Gates
2010-2015 Kia Optima Gates HVAC Heater Hose 18629
4.25, Save 40%   NEW ITEM
OEM: 18629, Item: 617067
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Inlet

Kia Optima HVAC Heater Hose, OEM: 18607Gates
2007 Kia Optima Gates HVAC Heater Hose 18607
4.55, Save 40%   NEW ITEM
OEM: 18607, Item: 617052
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Outlet

Kia Optima HVAC Heater Hose, OEM: 18630Gates
2012-2015 Kia Optima Gates HVAC Heater Hose 18630
4.65, Save 39%   NEW ITEM
OEM: 18630, Item: 617068
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Inlet

Kia Optima HVAC Heater Hose, OEM: 18540Gates
2011-2012 Kia Optima Gates HVAC Heater Hose 18540
5.35, Save 40%   NEW ITEM
OEM: 18540, Item: 430809
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler Inlet

Gates
2006-2010 Kia Optima Gates HVAC Heater Hose 18605
5.35, Save 39%   NEW ITEM
OEM: 18605, Item: 617050
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Outlet

Kia Optima HVAC Heater Hose, OEM: 18618Gates
2006-2010 Kia Optima Gates HVAC Heater Hose 18618
5.45, Save 40%   NEW ITEM
OEM: 18618, Item: 617059
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Inlet

Kia Optima HVAC Heater Hose, OEM: 18538Gates
2011-2012 Kia Optima Gates HVAC Heater Hose 18538
5.75, Save 40%   NEW ITEM
OEM: 18538, Item: 617004
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Oil Cooler Pipe-1

Kia Optima HVAC Heater Hose, OEM: 18541Gates
2011-2012 Kia Optima Gates HVAC Heater Hose 18541
5.75, Save 40%   NEW ITEM
OEM: 18541, Item: 617006
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler Outlet

Kia Optima HVAC Heater Hose, OEM: 18628Gates
2009 Kia Optima Gates HVAC Heater Hose 18628
6.05, Save 40%   NEW ITEM
OEM: 18628, Item: 617066
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Inlet

Kia Optima HVAC Heater Hose, OEM: 18631Gates
2012-2015 Kia Optima Gates HVAC Heater Hose 18631
6.25, Save 39%   NEW ITEM
OEM: 18631, Item: 617069
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body Outlet

Kia Optima Gates HVAC Heater Hose, OEM: GAT 19547/GAT19547Gates
2009-2010 Kia Optima Gates HVAC Heater Hose
7.05, Save 62%  
OEM: GAT 19547, Item: 144254
  Should ship within a week to 10 days

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 18020Gates
2001-2003 Kia Optima Gates HVAC Heater Hose 18020
7.15, Save 40%   NEW ITEM
OEM: 18020, Item: 138951
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe

Kia Optima HVAC Heater Hose, OEM: 18774Gates
2001-2006 Kia Optima Gates HVAC Heater Hose 18774
7.25, Save 40%   NEW ITEM
OEM: 18774, Item: 139378
  In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Pipe-1

Kia Optima HVAC Heater Hose, OEM: 86121Dayco
2001-2006 Kia Optima Dayco HVAC Heater Hose 86121
7.25, Save 40%   NEW ITEM
OEM: 86121, Item: 666692
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose, Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 18603Gates
2011-2015 Kia Optima Gates HVAC Heater Hose 18603
7.25, Save 40%   NEW ITEM
OEM: 18603, Item: 617048
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 18604Gates
2011-2015 Kia Optima Gates HVAC Heater Hose 18604
7.25, Save 40%   NEW ITEM
OEM: 18604, Item: 617049
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 18539Gates
2011-2012 Kia Optima Gates HVAC Heater Hose 18539
7.55, Save 40%   NEW ITEM
OEM: 18539, Item: 1339869
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Oil Cooler Pipe-2

Kia Optima HVAC Heater Hose, OEM: 19547Gates
2009-2010 Kia Optima Gates HVAC Heater Hose 19547
7.55, Save 39%   NEW ITEM
OEM: 19547, Item: 667646
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 19269Gates
2001-2005 Kia Optima Gates HVAC Heater Hose 19269
7.65, Save 40%   NEW ITEM
OEM: 19269, Item: 142912
  Only 2 left In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Engine, Pipe-2 To Heater

Kia Optima HVAC Heater Hose, OEM: 87880Dayco
2006-2010 Kia Optima Dayco HVAC Heater Hose 87880
7.85, Save 40%   NEW ITEM
OEM: 87880, Item: 583420
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima 90º Molded Coolant Hose, OEM: 80402Dayco
2001-2006 Kia Optima Dayco 90º Molded Coolant Hose 80402
7.95, Save 39%   NEW ITEM
OEM: 80402, Item: 583222
  Only 8 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima Gates HVAC Heater Hose, OEM: GAT 19548/GAT19548Gates
2009-2010 Kia Optima Gates HVAC Heater Hose
8.25, Save 63%  
OEM: GAT 19548, Item: 144253
  Should ship within a week to 10 days

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 18593Gates
2011-2015 Kia Optima Gates HVAC Heater Hose 18593
8.65, Save 39%   NEW ITEM
OEM: 18593, Item: 617040
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 18602Gates
2011-2015 Kia Optima Gates HVAC Heater Hose 18602
9.25, Save 39%   NEW ITEM
OEM: 18602, Item: 617047
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 19548Gates
2009-2010 Kia Optima Gates HVAC Heater Hose 19548
9.25, Save 39%   NEW ITEM
OEM: 19548, Item: 670856
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 87792Dayco
2001-2006 Kia Optima Dayco HVAC Heater Hose 87792
9.85, Save 39%   NEW ITEM
OEM: 87792, Item: 583393
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Kia Optima HVAC Heater Hose, OEM: 18599Gates
2006, 2009-2010 Kia Optima Gates HVAC Heater Hose 18599
10.35, Save 40%   NEW ITEM
OEM: 18599, Item: 675400
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 18149LACDelco
2011-2016 Kia Optima ACDelco HVAC Heater Hose 18149L
10.95, Save 39%   NEW ITEM
OEM: 18149L, Item: 895442
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima HVAC Heater Hose, OEM: 18614Gates
2006, 2009-2010 Kia Optima Gates HVAC Heater Hose 18614
11.55, Save 39%   NEW ITEM
OEM: 18614, Item: 617055
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 18615Gates
2007-2008 Kia Optima Gates HVAC Heater Hose 18615
11.55, Save 39%   NEW ITEM
OEM: 18615, Item: 617056
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet

Kia Optima HVAC Heater Hose, OEM: 18626Gates
2007-2008 Kia Optima Gates HVAC Heater Hose 18626
11.55, Save 39%   NEW ITEM
OEM: 18626, Item: 617064
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Kia Optima HVAC Heater Hose, OEM: 88356Dayco
2006-2010 Kia Optima Dayco HVAC Heater Hose 88356
12.25, Save 39%   NEW ITEM
OEM: 88356, Item: 583442
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Inlet, Heater Outlet

Kia Optima HVAC Heater Hose, 1/4" x 50', OEM: 28407Gates
2001-2006 Kia Optima Gates HVAC Heater Hose, 1/4" x 50' 28407
19.85, Save 39%  
OEM: 28407, Item: 138887
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-3 To Thermostat, Pipe-4 To Pipe-5, Radiator To Reservoir

Kia Optima HVAC Heater Hose, OEM: 28409Gates
2001 Kia Optima Gates HVAC Heater Hose 28409
27.15, Save 39%   NEW ITEM
OEM: 28409, Item: 138886
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Radiator To Reservoir

Kia Optima HVAC Heater Hose, OEM: 28411Gates
2011-2016 Kia Optima Gates HVAC Heater Hose 28411
33.75, Save 39%   POPULAR
OEM: 28411, Item: 138884
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Inverter To Radiator Pipe

Kia Optima HVAC Heater Hose, OEM: 30124ACDelco
2011-2016 Kia Optima ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Inverter To Radiator Pipe