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Heating and Air Conditioning

Kia Optima Heating and Air Conditioning Repairs

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Range for All Cars

From a new cabin air filter to a complete overhaul of your heating & air conditioning system, we are here to help. Tell us your car to get a guaranteed quote from RepairSmith.

Our repairs come with:

Certified Mechanics  •  
12-Month | 12,000-Mile Warranty

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Kia Optima Heating and Air Conditioning

RepairSmith offers upfront and competitive pricing. The average cost for Kia Optima Heating and Air Conditioning is $115. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Quoted to
2013 Kia Optima 2.0L L4 Turbo SX
112,000 miles
Tailor P  • 
July 30, 2020 7:29 PM  • 
Phoenix AZ 85041
5.70  hrs
1.30  hrs
2015 Kia Optima 2.4L L4 Hybrid
90,000 miles
Cooper M  • 
July 28, 2020 10:28 PM  • 
Tempe AZ 85281
1.60  hrs
1.40  hrs
2007 Kia Optima 2.7L V6
75,000 miles
Joshua T  • 
July 17, 2020 12:27 AM  • 
Inglewood CA 90301
4.30  hrs
1.10  hrs
2011 Kia Optima 2.4L L4 LX
125,000 miles
Leta W  • 
July 8, 2020 9:22 PM  • 
Sacramento CA 95815
2.50  hrs
1.30  hrs
2014 Kia Optima
100,000 miles
Tiana J  • 
July 1, 2020 12:29 AM  • 
Phoenix AZ 85022
3.40  hrs
1.00  hrs
2012 Kia Optima
122,000 miles
Sherri R  • 
June 27, 2020 1:08 AM  • 
Sacramento CA 95834
2.60  hrs
1.10  hrs
2013 Kia Optima 2.4L L4
141,091 miles
Tiffany T  • 
June 17, 2020 9:21 PM  • 
Berkeley CA 94710
4.90  hrs
1.40  hrs
2015 Kia Optima 2.4L L4 LX
63,000 miles
Alex B  • 
June 9, 2020 11:00 AM  • 
Las Vegas NV 89108
5.70  hrs
1.50  hrs
2019 Kia Optima
24,000 miles
Micah B  • 
May 25, 2020 4:49 AM  • 
Antioch CA 94531
3.00  hrs
1.00  hrs
2007 Kia Optima 2.4L L4
145,000 miles
Austin F  • 
May 19, 2020 3:54 AM  • 
Phoenix AZ 85034
5.20  hrs
1.10  hrs
2018 Kia Optima 2.4L L4
34,000 miles
Irene H  • 
April 28, 2020 9:17 PM  • 
Menifee CA 92584
4.40  hrs
1.30  hrs
Last Updated:
Sep 11, 2020 3:48 PM
Get A Quote 12-Month | 12,000-Mile Warranty

What makes up the Heating & Air Conditioning System?

Receiver Drier

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Radiator Cooling Fan

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Heat Exchanger

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Expansion Valve

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How does the Heating & Air Conditioning System work?

It’s easy to forget how important the climate control features are in a car. If they ever stop working, you’ll be shivering or sweating, and remembering exactly why your car has them.

The heating and air conditioning systems are fairly simple. The heater utilizes heat from your car’s engine. Engine heat is absorbed by coolant, to keep the engine from overheating. Some of that coolant runs through the heater core, where it is met by outside air that is blown through the system. That air absorbs some of the heat from the coolant. The coolant then returns to the engine to absorb more heat, while the now-warm air is circulated into the vehicle to increase the cabin temperature.

The air conditioning system is a little more complex, but still straightforward. Refrigerant is compressed in the air conditioning compressor, and turns into a hot gas. It is then cooled into a liquid state by the air conditioning condenser, at which points it heads to the expansion valve. While traveling through the expansion valve, it returns to a low-pressure gas, and quickly cools to a chill in the evaporator. From there, a fan blows air that is cooled by the evaporator, and sent into the car’s cabin.

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Get a Quote 12-Month | 12,000-Mile Warranty

Common repairs

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Get your Heating and Air Conditioning System performing at it's best.

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12-Month | 12,000-Mile Warranty