Kia Optima Fuel System Parts

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    • (13 reviews)
      # sp5356
      Fuel Pump Module Assembly by Spectra Premium®. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is Spectra Premium. All components are 100% reliability tested...
      Meets or exceeds OE specificationsExact fit for easy installation
      $34.47 - $1,667.06
    • (14 reviews)
      # sp49301
      Throttle Body by Cardone®. When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life, less...
      100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceEach unit is disassembled and meticulously inspected. Every component is inspected, remanufactured or replaced ensuring a durable, high-quality product
      $55.98 - $531.59
    • (13 reviews)
      # sp5353
      Fuel Tank by Spectra Premium®. This product is designed and manufactured under ISO 9001 / TS 16949 quality system for use with diesel containing up to 5% bio diesel (B5) and gasoline containing up to 20% ethanol (E20). Made of OE...
      Designed for use with gasoline containing up to 20% ethanol (E20) and diesel containing up to 5% bio diesel (B5)Meets or exceeds manufacturer's specifications
      $55.02 - $1,857.49
    • (10 reviews)
      # sp1603
      Fuel Tank by Replace®. Fuel tanks can be made of steel or plastic. Both kinds can fail due to fuel leaks or impact damage, such as would occur if the vehicle runs over debris in the road, or collides with an obstacle while driving...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $84.62 - $2,102.11
    • (8 reviews)
      # sp5312
      Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality or better performance at a reduced cost is what you'll get with this remanufactured multi-port fuel injector. This injector is an exact OEM replacement part, so...
      Remanufactured OEM part, not similar or aftermarket substituteAffordable alternative to a new OEM injector
      $14.85 - $55.23
    • (0 reviews)
      # sp14413
      Fuel Injection Throttle Body by Spectra Premium®. Spectra Premium’s 100% new Electronic Throttle Bodies are built from the ground up using precise manufacturing and quality control to ensure smooth driving and long term reliability....
      100% NewLimited Lifetime Warranty
      $68.57 - $1,180.86
    • (1 review)
      # sp25607
      Fuel Filter Kit by FRAM®. 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 and deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $2.41 - $42.73
    • (2 reviews)
      # sp5174
      Fuel Pump Module Assembly by Airtex®. This assembly is manufactured with the precision, technical know-how and over 75 years of expertise experience to deliver unmatched quality that improves upon OE design and performance. It is...
      Meets or exceeds OEM quality standardsModified return porting enhances performance and flow over OE design
      $55.05 - $1,494.01
    • (2 reviews)
      # sp5187
      Fuel Pump Module Assembly by Carter®. Original equipment fit and reliability is what you'll get with this assembly. Most of the Fuel Pump Module Assemblies by Carter feature application-specific improvements that help deliver...
      Meets or exceeds OE standardsDirect OE replacement
      $61.21 - $2,019.19
    • (3 reviews)
      # sp4772
      Fuel Filter by Hastings®. This filter is designed to protect fuel system components, such as injection pumps and injectors, from damaging contaminants, including water, bacteria, non-combustible materials, wax, and tar-like...
      Meets or exceeds all filtration requirements of the applicationExtends fuel system component life
      $1.37 - $54.45
    • (3 reviews)
      # sp20107
      Electric Fuel Pump by TYC®. If you hear a whining noise coming from the fuel tank, you know you have a fuel pump situation. And unless you get a brand-new component, chances are you'll finish your next trip on the side of the road. But...
      Same quality as OE for less moneyDesigned with the latest software
      $13.99 - $49.15
    • (1 review)
      # sp15603
      Fuel Injection Throttle Body by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $75.94 - $2,856.60
    • (0 reviews)
      # sp94179
      Fuel Injection Throttle Body by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      High quality at an affordable priceExpertly made from premium materials
      $27.01 - $1,580.69
    • (1 review)
      # sp27697
      Fuel Injection Pressure Regulator by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      Regain desired operating fuel pressure and mileageEnsures engine runs correctly and starts on demand
      $15.52 - $320.38
    • (1 review)
      # sp111841
      Direct Injection High Pressure Fuel Pump by Spectra Premium®. Designed to replace your worn out or damaged fuel pump, this product guarantees OE fit, form, and function. The pump is endurance tested and validated by accredited, third...
      Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
      $132.41 - $1,681.95
    • (2 reviews)
      # sp5352
      Electrical Fuel Pump by Spectra Premium®. Designed to replace your worn out or damaged fuel pump, this product guarantees OE fit, form, and function. The pump is endurance tested and validated by accredited, third party lab to ensure...
      Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
      $15.88 - $680.63
    • (4 reviews)
      # sp97834
      Fuel Pump and Sender Assembly by Spectra Premium®. Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel pump sender assemblies meet or exceed the performance of the original equipment...
      Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertiseImproved OE connectors to eliminate excessive electrical resistance and provide better heat dissipation
      $43.23 - $588.05
    • (0 reviews)
      # sp111757
      Direct Injection High Pressure Fuel Pump by Delphi®. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $177.63 - $1,135.99
    • (3 reviews)
      # sp49312
      Electric Fuel Pump by Delphi®. As a leading OE supplier to the automotive industry, Delphi holds more than 30 OE-proprietary innovations and 150 patents in fuel module and pump design. As a result, Delphi fuel pumps restore...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyImproved durability with steel plated, all metal internal components
      $27.33 - $718.93
    • (2 reviews)
      # sp5779
      Fuel Pump Module Assembly by Delphi®. Delphi fuel assemblies are designed to deliver an immediate, uninterrupted flow of fuel to the engine’s fuel rail and injectors at the specified system pressure, resulting in more efficient...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyIncreased durability and enhanced stability due to internal springs preventing fuel tube chafing, and possible loss of fuel flow and pressure
      $69.05 - $1,048.98
    • (0 reviews)
      # sp5780
      Mechanical Fuel Pump by Delphi®. As a leading OE supplier to the automotive industry, Delphi holds more than 30 OE-proprietary innovations and 150 patents in fuel module and pump design. As a result, Delphi fuel pumps restore...
      The latest OE technology enhancements are built into every aftermarket unitMade-to-fit OE replacements, including hard-to-find hanger/sender pump assemblies
      $10.85 - $1,267.41
    • (5 reviews)
      # sp5171
      Electric Fuel Pump by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes and commutators, and other enhanced...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $19.59 - $417.71
    • (5 reviews)
      # sp5902
      Electric Fuel Pump by Bosch®. Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. Not only do these pumps offer near silent operation and improved drivability,...
      Superior turbine pump designSmooth fuel flow
      $31.53 - $219.10
    • (0 reviews)
      # sp135283
      Fuel Pump by Bosch®. Designed utilizing the latest technology, this product by Bosch features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      100% new, not rebuiltOE design to ensure exact fit, form and function
      $45.22 - $487.25
    • (1 review)
      # sp24193
      Electric Fuel Pump by Replace®. No or low fuel pressure may be caused by a faulty pump, which would in turn cause a no-start condition or misfiring and surging. A faulty sending unit will not enable the dash gauge to indicate the...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $26.49 - $913.74
    • (1 review)
      # sp1599
      Fuel Pump Module Assembly by Replace®. The fuel pump module assembly is mounted in the fuel tank and includes the electric fuel pump, fuel strainer and fuel gauge sending unit. No or low fuel pressure may be caused by a faulty pump,...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $32.79 - $1,621.33
    • (0 reviews)
      # sp111943
      Electric Fuel Pump by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $106.17 - $835.09
    • (0 reviews)
      # sp111947
      Fuel Pump Module Assembly by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $105.39 - $1,200.65
    • (0 reviews)
      # sp6391
      Electric Fuel Pump by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      High quality at an affordable priceExpertly made from premium materials
      $45.91 - $409.49
    • (4 reviews)
      # sp94094
      Electric Fuel Pump by Autobest®. Autobest fuel pumps are tested at many points during manufacturing to ensure superior quality and durability and optimal fuel pressure and volume. If your vehicle's fuel pump is faulty, there is no need...
      Includes everything needed for a complete installationAutobest uses only top quality materials to ensure product quality
      $11.14 - $47.89




    Finding quality parts for your Kia vehicle can be a real hassle. There are so many crappy knockoff parts out there (most manufactured for pennies-on-the-dollar) that it often seems like the only choice you have is to bear down and go to the dealer for a good ol fashioned “wallet spanking.” This is especially true when you need genuine OE replacement part for your Optima's fuel system. Parts like the fuel pump are pricey and there's no way you're driving your car if the pump's faulty!

    Our mission is to bring you low-cost parts that are made with the same care and precision that factory Kia parts are made with. The companies that make the fuel pumps, injectors, sending units, gas caps, fuel, tanks, filters, and gaskets we sell are all brands that also make OEM parts for major auto manufacturers to put in their factory vehicles. You've all heard of name brands like Bosch, Genuine, Delphi, and Replace – These companies make quality fuel pumps, filters, and replacement gas tanks that way undercut the dealer's price. And their parts last and perform just as well! We sell fuel system parts made by the aforementioned heavyweight brands, along with many others you might not have heard of like FAE, Donga, and Pilot.

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    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

    • August 01, 2018
      When Is It Time to Replace My Fuel Filter?
      Odds are if you’ve come to our website, you know the value of good vehicle maintenance. We’d also bet you perform certain maintenance items more frequently than...
    • August 24, 2017
      What Special Tools Are Available For Fuel...
      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
    • October 05, 2016
      What is a Fuel System 'Throttle Body'?
      A throttle body assembly is an integral part of a fuel-injected engine's air intake system. Its function is to regulate the amount of air that flows into the engine -...
    • November 06, 2014
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the...
    • August 03, 2014
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber....

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