2004 Kia Optima A/C & Heating Parts

Show items:
Sort by:
Select Engine
  • Select Engine
  • 2.4L
  • 2.7L
  • A/C Compressors
  • A/C Compressor Clutches
  • A/C Condensers
  • A/C Condenser Fans
  • Cabin Air Filters
  • A/C Evaporators
  • Heater Cores
  • Receiver Driers, Accumulators
  • Blower Motors
  • Expansion Valves & Orifice ...
  • A/C Control Units
  • A/C Hoses & Fittings
  • Heater Hoses & Adapters
  • A/C Relays, Sensors
  • A/C Chemicals
    • (0 reviews)
      # mpn2288269
      Kia Optima 2004, A/C Condenser Fan Assembly by Dorman®. Save time, money and labor with Dorman's A/C Condenser Fan Assembly. It comes ready to install as a complete assembly, eliminating the need to make separate purchases. Plus, the...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $53.95
    • (0 reviews)
      # mpn620503872
      Kia Optima 2004, A/C Evaporator Core by UAC®. Plate Fin. UAC strives to be on the cutting edge when it comes to offering the most comprehensive line of Evaporators. To meet that need, UAC developed unique process which they call...
      Helps maintain a desired temperature inside your carMade of durable materials
      $48.11
    • (0 reviews)
      # mpn1075967
      Kia Optima 2004, HVAC Heater Core by Spectra Premium®. If you’re not feeling much heat or your carpet is wet and you smell antifreeze, chances are you need a new heater core. If testing proves that your heater core is defective,...
      100% quality assuranceDrop in fit for easy installation
      $43.48
    • (0 reviews)
      # 63179657
      Kia Optima 2004, A/C Compressor with Clutch by Four Seasons®. Compatible with R134A Refrigerants. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it...
      All compressors go through sophisticated testing and leak test processesIncludes specific electrical connector to eliminate splicing
      $143.29 - $215.95
    • (0 reviews)
      # mpn1054907
      Kia Optima 2004, A/C Condenser by Spectra Premium®. With this high-quality Spectra Premium A/C condenser, you can easily fix your vehicle properly and have money left in your pocket. It's designed to look and fit just like the original...
      Drop in fit for easy installationBuilt to meet or exceed manufacturer's specifications
      $77.42
    • (0 reviews)
      # mpn114074462
      Kia Optima 2004, A/C Condenser Fan Assembly by Spectra Premium®. Spectra Premium Air Conditioning (A/C) Condenser Fan Assemblies are engineered, developed and validated to meet Original Equipment (OE) requirements, to ensure a durable...
      Original Equipment (OE) design to ensure exact fit, form and function for an easy installationManufactured with a high quality material for increased durability
      $61.47
    • (0 reviews)
      # mpn620505472
      Kia Optima 2004, A/C Receiver Drier by UAC®. Driers serve to remove moisture from an A/C system, and are a crucial replacement part for every A/C job. Whether the A/C system utilizes a drier, you can rest assured that the highest...
      Helps maintain a desired temperature inside your carMade of durable materials
      $11.14
    • (0 reviews)
      # 181430044
      Kia Optima 2004, A/C Compressor by UAC®. Clutch Diameter: 123 mm. Compressors are the heart of the A/C system, with a heavy responsibility to pump A/C refrigerant throughout the automobile’s A/C system. That’s why UAC take the...
      Helps maintain a desired temperature inside your carMade of durable materials
      $186.54 - $190.53
    • (0 reviews)
      # mpn1070486
      Kia Optima 2004, A/C Evaporator Core by Spectra Premium®. Enjoy all the benefits of your A/C system with this evaporator core designed to lower the air temperature inside the cabin providing you with the most comfortable temperature...
      Drop and Fit for easy installationManufactured according to original equipment specifications
      $84.61
    • (0 reviews)
      # mpn53123
      Kia Optima 2004, A/C Condenser Fan Assembly by TYC®. With Shroud. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. When it happens, you won't...
      OE quality at an affordable priceDirect replacement
      $41.36
    • (0 reviews)
      # mpn1033702704
      Kia Optima 2004, A/C Receiver Drier by Four Seasons®. With Bracket. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
      Contains gaskets, o-rings, or seals to properly replace the productCompatible with both R12 and R134a refrigerants
      $22.19
    • (0 reviews)
      # mpn1043355
      Kia Optima 2004, A/C Accumulator by Spectra Premium®. The accumulator protects the A/C system from moisture to prevent corrosion and the formation of sludge, both of which can destroy the system from the inside. To provide a precise fit...
      100% product performance testedExtensive line coverage to both foreign and domestic vehicles
      $13.80
    • (0 reviews)
      # mpn1033691820
      Kia Optima 2004, A/C Evaporator Core by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Core design meets or exceeds OE performance and efficiencyOptimized refrigerant flow
      $47.94
    • (0 reviews)
      # 78079732
      Kia Optima 2004, A/C Compressor with Clutch by Spectra Premium®. Driven by a belt from the engine, the A/C compressor pumps refrigerant through the A/C system when the clutch is engaged. If testing proves that the compressor in your...
      100% product performance testedPackaged to ensure product quality at installation
      $359.55 - $404.68
    • (0 reviews)
      # 21048435
      Kia Optima with Factory Compressor Type HS17 2004, A/C Compressor with Clutch by Denso®. Clutch Diameter: 125 mm. DENSO First Time Fit® A/C compressors are engineered to meet all manufacturer's standards and the company's own rigorous...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $208.60 - $224.18
    • (0 reviews)
      # mpn2478441
      Kia Optima 2.4L 2004, A/C Compressor with Clutch by Delphi®. Number of Grooves: 5. Every Delphi compressor provides OE quality and efficient, reliable performance, combined with superior features such as an exact fit, higher pumping...
      Lightweight, high-efficiency designConsumes up to 15% less power
      $359.65
    • (0 reviews)
      # 88225227
      Kia Optima with Factory Compressor Type HS 2004, A/C Compressor by Valeo®. 100% new Valeo products to exceed your expectations: high demand in electricity and heat. This product is designed and tested in stringent conditions that are...
      Designed to produce maximum charge output under all conditionsProvides improved efficiency in electrical various demands
      $234.34 - $244.06
    • (0 reviews)
      # 1186558851
      Kia Optima 2004, A/C Compressor with Clutch by CompressorWorks®. Condition: New. Type: Piston. Style: Ford. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...
      All compressors go through sophisticated testing and leak test processesIncludes specific electrical connector to eliminate splicing
      $153.93 - $261.04
    • (0 reviews)
      # 7300450
      Kia Optima 2004, A/C Condenser by Replace®. The condenser is part of the A/C system. It receives the hot, high-pressure gaseous refrigerant from the compressor and cools it to a warm liquid state, although still under high pressure. The...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $72.28 - $78.66
    • (0 reviews)
      # 1236957752
      Kia Optima 2004, A/C Condenser by K-Metal®. The condenser is part of the A/C system. It receives the hot, high-pressure gaseous refrigerant from the compressor and cools it to a warm liquid state, although still under high pressure. The...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $76.28 - $95.61
    • (0 reviews)
      # mpn2022830
      Kia Optima 2004, A/C Condenser by APDI®. The condenser is part of the A/C system. It receives the hot, high-pressure gaseous refrigerant from the compressor and cools it to a warm liquid state, although still under high pressure. The...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $84.21
    • (0 reviews)
      # mpn4565602425
      Kia Optima 2004, A/C Condenser by Reach Cooling®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $58.98
    • (0 reviews)
      # 1503087093
      Kia Optima 2004, A/C Condenser by OSC Automotive®. Condenser Core Type: Standard Parallel Flow. Keep your air conditioning system with premium grade OSC A/C parts. Made to meet or exceed OE specifications, they’re designed to provide...
      This product is made of high-quality materials to serve you for years to come.Designed using state-of-the-art technology and with customers in mind.
      $58.67 - $64.61
    • (0 reviews)
      # mpn2050722921
      Kia Optima 2.4L 2004, A/C Condenser Fan Assembly by Replace®. The A/C Condenser Fan mounts behind the radiator next to the radiator cooling fan, and operates when the A/C is turned on. It cools the refrigerant in the condenser when the...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $64.35
    • (0 reviews)
      # mpn4515447913
      Kia Optima 2004, A/C Condenser Fan Assembly by K-Metal®. The A/C Condenser Fan mounts behind the radiator next to the radiator cooling fan, and operates when the A/C is turned on. It cools the refrigerant in the condenser when the...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $71.89
    • (0 reviews)
      # mpn4482952221
      Kia Optima 2004, A/C Condenser Fan Assembly by APDI®. The A/C Condenser Fan mounts behind the radiator next to the radiator cooling fan, and operates when the A/C is turned on. It cools the refrigerant in the condenser when the vehicle...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $58.26
    • (0 reviews)
      # mpn54778
      Kia Optima 2004, A/C Evaporator Core by TYC®. Position: Front. Size: 9 1/4" X 9 13/16" X 2 15/16". One of the heat exchangers in your A/C system, the evaporator is what actually lowers the air temperature inside the cabin, and the...
      Direct replacementOE quality at an affordable price
      $45.44
    • (0 reviews)
      # mpn4489781323
      Kia Optima 2004, A/C Evaporator Core by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $118.69
    • (0 reviews)
      # mpn4577126575
      Kia Optima 2004, A/C Evaporator Core by Auto 7®. Is the temperature gauge on your dashboard reading higher than normal? Do you smell antifreeze? Or even worse, is steam billowing out from under your hood? Auto 7 has the quality parts to...
      Original equipment quality parts for vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $123.11
    • (0 reviews)
      # mpn2170447
      Kia Optima 2004, A/C Evaporator Core by Rein®. Rein replacement A/C and heating parts set the new standard in the aftermarket industry. Designed to be identical in fit, form, and function to the OE units at a fraction of the price, Rein...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $18.96
    • (0 reviews)
      # mpn4562898862
      Kia Optima 2004, A/C Evaporator Core by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with...
      Core design meets or exceeds OE performance and efficiencyOptimized refrigerant flow
      $70.34
    • (0 reviews)
      # mpn288398
      Kia Optima 2.4L 2004, HVAC Heater Core by Replace®. The heater core is located in a case under the dash, and is connected into the engine cooling system. Consists of tubes to carry the coolant and fins to transfer heat to the passenger...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $91.07
    • (0 reviews)
      # mpn2025357
      Kia Optima 2004, HVAC Heater Core by APDI®. The heater core is located in a case under the dash, and is connected into the engine cooling system. Consists of tubes to carry the coolant and fins to transfer heat to the passenger cabin....
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $36.19
    • (0 reviews)
      # mpn3030370843
      Kia Optima 2004, A/C Receiver Drier by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $25.21
    • (0 reviews)
      # mpn1033629692
      Kia Optima 2004, HVAC Blower Motor with Wheel by Four Seasons®. Flanged Type. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...
      Meets or exceeds OE design and performanceMagnetic size and properties compare or exceed OEM
      $36.98
    • (0 reviews)
      # mpn4475586832
      Kia Optima 2004, HVAC Blower Motor with Wheel by VDO®. With Blower Wheel. The VDO brand product category offers OE quality blower motors, engine cooling fan motors and complete cooling fan assemblies. Professional technicians and DIYers...
      Provides exceptional durabilityDesigned to comply with high-quality standards
      $45.11
    • (0 reviews)
      # mpn4577126370
      Kia Optima 2004, Cabin Air Filter by Auto 7®. Is the temperature gauge on your dashboard reading higher than normal? Do you smell antifreeze? Or even worse, is steam billowing out from under your hood? Auto 7 has the quality parts to...
      Original equipment quality parts for vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $14.85
    • (0 reviews)
      # mpn1908312161
      Kia Optima with Automatic Temperature Control 2004, HVAC Blower Motor Control Module by Metrix®. Designed utilizing the latest technology, this product by METRIX features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.36
    • (0 reviews)
      # mpn1033646107
      Kia Optima 2004, A/C Expansion Valve by Four Seasons®. Finish: Gold. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
      Application specific design for fit and formPerformance tested to meet OE specifications
      $22.51
    • (0 reviews)
      # mpn2434281543
      Kia Optima 2004, A/C Expansion Valve by Denso®. With decades of expertise engineering A/C components and systems for the world's automakers, you may rest assured: DENSO can supply the correct expansion device for your vehicle.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $19.95
    • (0 reviews)
      # mpn3030525026
      Kia Optima 2004, A/C Expansion Valve by Replace®. Block Type Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $17.56
    • (1 review)
      # mpn2370409
      Kia Optima 2004, A/C Expansion Valve by Metrix®. Designed utilizing the latest technology, this product by METRIX features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.07
    • (0 reviews)
      # mpn4495259117
      Kia Optima 2004, Block Type Expansion Valve by CompressorWorks®. Color: Gold. Liquid Inlet Style: FIO. Liquid Outlet Style: FIO. Tonnage: 1. Super Heat: 7.5. Without Solenoid. CompressorWorks products are engineered and tested to...
      Application specific design for fit and formPerformance tested to meet OE specifications
      $18.35
    • (0 reviews)
      # mpn4205929357
      Kia Optima 2004, A/C Condenser Fan Motor by TYC®. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. When it happens, you won't need to pay the...
      OE quality at an affordable priceDirect replacement
      $71.70
    • (0 reviews)
      # mpn4495258136
      Kia Optima 2004, Filter Drier by CompressorWorks®. Material: Aluminum. Type: With Pad Mount.
      Contains gaskets, o-rings, or seals to properly replace the productCompatible with both R12 and R134a refrigerants
      $17.91
    • (0 reviews)
      # 1378702482
      Kia Optima 2004, Blower Motor Resistor by Maneki®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      Made to deliver second to none quality and absolute reliabilityBuilt to provide the ultimate in reliability and strength
      $15.80 - $24.55
    • (0 reviews)
      # 714947697
      Kia Optima 2004, HVAC Blower Motor Resistor by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Precision engineeredOE style connectors
      $34.63 - $45.80
    • (0 reviews)
      # mpn53649038
      Kia Optima 2004, Intermotor™ HVAC Blower Motor Resistor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      The Intermotor™ brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.All parts are manufactured to stringent quality requirements. Standard plants are TS16949 and ISO9001 certified which assures that every part is the right part for the right vehicle.
      $38.35
    • (0 reviews)
      # 714883565
      Kia Optima 2004, HVAC Blower Motor Resistor by Beck Arnley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $27.41 - $41.53
    • (0 reviews)
      # 82809001
      Kia Optima 2004, A/C Discharge Line Hose Assembly by Four Seasons®. Switch Port: without Switch. Bracket: without Bracket. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...
      Contains gaskets, o-rings, or seals to properly replace the productAll hoses are constructed with double wall barrier hose compatible with R134A or R12
      $45.84 - $48.92
    • (0 reviews)
      # 82809004
      Kia Optima 2004, A/C Suction Line Hose Assembly by Four Seasons®. Location: To Suction Line. Bracket: without Bracket. Muffler: without Muffler. Orifice Tube: without Orifice Tube. Products are engineered and tested to provide years of...
      Contains gaskets, o-rings, or seals to properly replace the productAll hoses are constructed with double wall barrier hose compatible with R134A or R12
      $49.37 - $57.68
    • (0 reviews)
      # 181430026
      Kia Optima 2004, A/C Refrigerant Discharge Hose by UAC®. Since Hoses are responsible for the weighty task of carrying refrigerant around your A/C system, extensive engineering care and precision is taken to ensure that they are properly...
      Helps maintain a desired temperature inside your carMade of durable materials
      $16.95 - $17.09
    • (0 reviews)
      # 1472753785
      Kia Optima 2004, A/C Suction Line Hose Assembly by UAC®. Since Hoses are responsible for the weighty task of carrying refrigerant around your A/C system, extensive engineering care and precision is taken to ensure that they are properly...
      Helps maintain a desired temperature inside your carMade of durable materials
      $19.60 - $19.61
    • (0 reviews)
      # mpn4495455463
      Kia Optima 2.7L 2004, A/C Refrigerant Discharge Hose by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and...
      CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money
      $44.45
    • (0 reviews)
      # 1400502386
      Kia Optima 2.7L 2004, A/C Refrigerant Hose by Genuine®. Discharge. Location: Compressor to Condenser. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...
      Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer
      $70.41 - $140.35
    • (0 reviews)
      # 8614176
      Kia Optima 2.4L 2004, A/C Refrigerant Hose by Metrix®. Designed utilizing the latest technology, this product by METRIX features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $66.35 - $71.97
    • (0 reviews)
      # mpn4551088619
      Kia Optima 2.7L Manufactured before June 2004, A/C Refrigerant Hose by Original Equipment®. Discharge. Location: Compressor to Condenser. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $82.80
    • (0 reviews)
      # 983856729
      Kia Optima 2004, A/C Discharge Line Hose Assembly by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix...
      Made with the use of the latest technologiesGuaranteed to provide ultimate strength and durability
      $37.37 - $56.33
    • (0 reviews)
      # mpn4495257638
      Kia Optima 2.4L 2004, Suction Line Hose Assembly by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix...
      Contains gaskets, o-rings, or seals to properly replace the productAll hoses are constructed with double wall barrier hose compatible with R134A or R12
      $63.33
    • (0 reviews)
      # 588581875
      Kia Optima 2004, Professional™ HVAC Heater Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.17 - $15.63




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • September 25, 2014
      Servicing Your Cabin Air Filter
      Does your vehicle have a cabin air filter? You may not know the answer to this question. If you bought your vehicle new, the salesperson may have made a point of...

    Popular Products



    2004 Kia Optima Models
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING