2011 Kia Optima Fuel System Parts

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    • (0 reviews)
      # 95332533
      Kia Optima 2011, 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. This assembly...
      Meets or exceeds OE specificationsExact fit for easy installation
      $344.16 - $373.34
    • (0 reviews)
      # 57164419
      Kia Optima Electric/Gas 2011, Fuel Pump Sender Assembly by Spectra Premium®. Includes Internal Strainer, O-Ring. Does not Include Lock-Ring. Innovative engineering, manufacturing technology and quality control ensure that Spectra...
      Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertiseProduct come with installation instructions, wiring harness and installation hardware where applicable
      $458.43
    • (0 reviews)
      # 81108014
      Kia Optima 2011, 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...
      Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
      $132.08 - $402.06
    • (1 review)
      # 93504113
      Kia Optima Gas 2.4L 2011, Electric Fuel Pump by Delphi®. Without Fuel Strainer. Made in USA. As a leading OE supplier to the automotive industry, Delphi holds more than 30 OE-proprietary innovations and 150 patents in fuel module...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyImproved durability with steel plated, all metal internal components
      $57.87
    • (0 reviews)
      # 78079782
      Kia Optima Models Built in Korea 2011, 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...
      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
      $499.04
    • (0 reviews)
      # 97204418
      Kia Optima 2011, Fuel Injector by Auto 7®. Poor acceleration and idling, difficulty in starting the vehicle, and stalling are common fuel delivery system issues. If you're experiencing these symptoms, Auto 7 has the quality parts...
      Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $54.38 - $66.07
    • (0 reviews)
      # 48504126
      Kia Optima 2011, Locking Fuel Tank Cap by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $13.35
    • (0 reviews)
      # 48504125
      Kia Optima 2011, Replacement Fuel Tank Non-Locking Cap by Gates®. Rugged, heavy-duty construction. Meet or exceed OEM specifications. Caps fit both shallow and deep cam filler necks - vented, non-vented and vented anti-surge. Three...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.64
    • (0 reviews)
      # 78059524
      Kia Optima Electric/Gas 2011, Fuel Tank Strap Kit by Spectra Premium®. Designed to replace worn, rusted, or missing straps, this fuel tank strap kit will help to keep your fuel tank in place ensuring its secure installation....
      Designed to keep your fuel tank in placeSame quality as OE for less money
      $44.71
    • (0 reviews)
      # 101821329
      Kia Optima 2011, Fuel Tank Cap by Stant®. Cam Type: Quick-On. Venting: Emission Control. Neck Diameter: 1.78". Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which...
      Made with precision and quality in mindBuilt to last
      $8.66 - $13.65
    • (0 reviews)
      # 8824427
      Kia Optima Electric/Gas 2011, Fuel Injector O-Ring by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.45
    • (0 reviews)
      # 64738407
      Kia Optima Electric/Gas 2011, Fuel Injector Seal Kit 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $2.41 - $8.48
    • (0 reviews)
      # 21499636
      Kia Optima 2011, Fuel Injection Throttle Body O-Ring by Auto 7®. Poor acceleration and idling, difficulty in starting the vehicle, and stalling are common fuel delivery system issues. If you're experiencing these symptoms, Auto 7...
      Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $5.38 - $8.06
    • (0 reviews)
      # 97204295
      Kia Optima 2011, Fuel Injector Seal by Auto 7®. Poor acceleration and idling, difficulty in starting the vehicle, and stalling are common fuel delivery system issues. If you're experiencing these symptoms, Auto 7 has the quality...
      Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $3.39 - $9.38
    • (0 reviews)
      # 45214874
      Kia Optima 2011, Intermotor™ Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $57.42 - $63.81
    • (0 reviews)
      # 152231746
      Kia Optima 2011, Upstream 5-Wire Wideband Air-Fuel Sensor by NTK®. Location: B1S1. Sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $101.39 - $121.89
    • (0 reviews)
      # 21860365
      Kia Optima 2011, Fuel Cap Tester Adapter by Stant®. Adapter Type: Fuel Cap Tester Adapter. Cam Type: Quick-On. Color: Tan with Grey Ring. Designed with precision and functionality in mind, this accessory ensures outstanding...
      Made with precision and quality in mindBuilt to last
      $21.10
    • (0 reviews)
      # 79364781
      Kia Optima Electric/Gas L4 2011, Fuel Injector Seal Kit by GB Remanufacturing®. Includes Top Bottom Seals. GB Remanufacturing is your one-stop shop for injector seal kits containing quality components that will help you do a repair...
      Reliable and long-lasting sealing solutionMeets or exceeds OE quality
      $3.00
    • (0 reviews)
      # 88046838
      Kia Optima Electric/Gas 2011, Fuel Injector O-Ring by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $6.45
    • (0 reviews)
      # 89132164
      Kia Optima 2011, Mainline EFI Nitrous System by Nitrous Express®. Mainline Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous world, but at a price even the most...
      $407.99 - $784.69
    • (0 reviews)
      # 59274379
      Kia Optima 2.0L 2011, Thermal Throttle Body Gasket by Torque Solution®. Thermal Throttle Body Gasket use a proprietary gasket material that lowers intake temps by reducing heat transfer. These gaskets can be used to replace factory...
      Installs in MinutesDramatically Reduces Inlet Temps
      $26.87
    • (0 reviews)
      # 105711539
      Kia Optima 2.4L 2011, Fuel Pump Module Assembly by Airtex®. Strainer Inlet. Quick Connection Outlet. This assembly is manufactured with the precision, technical know-how and over 75 years of expertise experience to deliver...
      Meets or exceeds OEM quality standardsModified return porting enhances performance and flow over OE design
      $193.98 - $224.79
    • (0 reviews)
      # 45214824
      Kia Optima 2011, Intermotor™ Fuel Injector 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $64.26 - $67.75
    • (0 reviews)
      # 97171529
      Kia Optima 2011, Intermotor™ Fuel Injection Pressure Regulator by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $59.59 - $61.89
    • (0 reviews)
      # 156678779
      Kia Optima Gas 2011, Intermotor™ Fuel Injector Seal Kit 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.00
    • (0 reviews)
      # 156678777
      Kia Optima Gas 2011, Intermotor™ Fuel Pressure Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $135.93
    • (0 reviews)
      # 97200877
      Kia Optima Gas 2011, Fuel Pressure Sensor by Auto 7®. 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, this product by Auto 7 will...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $119.05
    • (0 reviews)
      # 41083270
      Kia Optima 2011, Fuel Tank Pressure Sensor by Auto 7®. Poor acceleration and idling, difficulty in starting the vehicle, and stalling are common fuel delivery system issues. If you're experiencing these symptoms, Auto 7 has the...
      Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment priceAll parts made where the vehicles are made, South Korea
      $33.45
    • (0 reviews)
      # 97204292
      Kia Optima Gas 2011, Fuel Injection Pump O-Ring by Auto 7®. 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, this product by Auto...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $9.34
    • (0 reviews)
      # mpn1741899164
      Universal Fuel Hose T-Connector by Crown®. 3/16" Inside Diameter. All 3/16" Inside Diameter Fuel Lines. All 3/16" Inside Diameter Washer Lines. Crown Automotive is just the ticket if you want to get the most out of your vehicle as...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $1.83
    • (0 reviews)
      # 118570023
      Universal Fuel Line by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $19.20 - $45.36
    • (0 reviews)
      # 118570136
      Universal Magna-Kool® Stainless Steel Fuel Line by Spectre Performance®. Finish: Chrome. Inside Diameter: 0.375" (10 mm). Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $5.82 - $19.91
    • (0 reviews)
      # 144129512
      Universal Flex Fuel Composition Sensor by Haltech®. A Flex Fuel Sensor is a device that measures the ethanol content in the car's fuel system. The sensor is installed between the fuel pressure regulator and the fuel tank, where it...
      $40.00 - $185.00
    • (0 reviews)
      # 144129513
      Universal Fuel Injector by Haltech®.
      $12.00 - $157.00
    • (0 reviews)
      # 144129514
      Universal Fuel Pressure Sensor by Haltech®.
      $30.00 - $276.00
    • (0 reviews)
      # mpn126488265
      Universal Max Octane Boost by 104®. 16 oz. Add entire contents of bottle to gas tank and fill with fuel. One bottle treats up to 25 gallons. Safe for use in all gasoline blends, including Ethanol.
      Boosts Power!Get Better Gas Mileage
      $13.22
    • (0 reviews)
      # mpn126488264
      Universal Octane Boost by 104®. 16 oz. Add entire contents of bottle to gas tank and fill with fuel. One bottle treats up to 25 gallons. Safe for use in all gasoline blends, including Ethanol.
      Boosts Power!Get Better Gas Mileage
      $6.65
    • (0 reviews)
      # 100668622
      Universal Fuel Storage Stabilizer Additive by Maxima Racing Oils®. Fuel Storage – For Worry Free Storage. Maxima Fuel Storage Stabilizer doubles as a fuel stabilizer and corrosion inhibitor. Not all brands offer protection from...
      Ideal for use with Ethanol based fuelsHelps fight fuel breakdown
      $6.28 - $15.97
    • (0 reviews)
      # 100668625
      Universal Hi-Test Octane Booster by Maxima Racing Oils®. High Performance Gasoline Additive. Maxima Hi-Test is a concentrated octane booster legal for all types of competition. Hi-Test is an all organic product containing no metal...
      Concentrated octane booster increases pump gas octane ratingEliminates pre-detonation
      $9.28 - $80.04
    • (0 reviews)
      # 107660068
      Universal T Style Plastic Fuel Line by K&N®. Material: Plastic. Color: Black. Height: 1" (25 mm). Inlet Diameter: 0.25" (6 mm). Length: 1.563" (40 mm). Width: 0.438" (11 mm). High flow, durable, lightweight, easy to use. One size...
      $4.20 - $29.99
    • (2 reviews)
      # 118570197
      Universal Fuel Line Kit by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $13.96 - $36.72
    • (0 reviews)
      # mpn1733591294
      Universal Programming Module by K&N®. K&N's Power Commander series are designed to improve horsepower, throttle response, and performance for fuel injected motorcycles. Each unit is supplied with a specific map, designed to improve...
      $73.54
    • (2 reviews)
      # mpn2709329375
      Universal Gas Treatment with Octane Boost by RBP®. Volume: 16 oz. Treats 500 Gallons. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s Ultra Low...
      Total Fuel System CleanerLubricity Enhancer
      $34.50
    • (2 reviews)
      # mpn2709329363
      Universal High Performance Diesel Fuel Additive Enhancer with Cetane by RBP®. Volume: 16 oz. Treats 500 Gallons. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies...
      Total Fuel System CleanerLubricity Enhancer
      $29.50
    • (2 reviews)
      # mpn2709329376
      Universal Professional Grade by RBP®. Volume: 16 oz. Treats 250 Gallons. Completely eliminates water. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s...
      Total Fuel System CleanerLubricity Enhancer
      $34.50
    • (2 reviews)
      # mpn2709329707
      Universal System Cleanse by RBP®. Volume: 16 oz. Treats 500 Gallons. Completely eliminates water. This additive Compensates for the variances in quality of different fuels (including biodiesel) and the deficiencies of today’s...
      Total Fuel System CleanerLubricity Enhancer
      $34.50
    • (0 reviews)
      # 107663049
      Universal Fuel Pump by K&N®. Includes: 1 Fuel Pump, 1 Fuel Filter, 1 Fitting, 2 Screws, 2Nuts, 2 Washers. K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of...
      Compatible with diesel, biodiesel, gasoline, E85, methanol, ethanol, alcohol and other fuelsUniversal design fits most applications
      $48.99 - $58.99
    • (0 reviews)
      # mpn358594185
      Universal Black Box In-Tank Fuel Pump Kit by ATL®. with CFD-104 HP Pump.
      $454.79
    • (0 reviews)
      # 91189787
      Universal Fuel Pump by ATL®. These electric in-tank fuel pumps are offered in high and low-pressure models to fit a range of applications.
      $22.85 - $240.99
    • (0 reviews)
      # mpn1589832278
      Fuel Pump by Fast®. 600 HP-Capable. The FAST™ Street/Strip Fuel Systems utilize high-quality OEM style fuel pumps with filters and FAST™ regulators, as well as the system fittings, terminals, wiring, hoses and clamps. Fittings...
      High quality at an affordable priceExpertly made from premium materials
      $258.90
    • (0 reviews)
      # mpn1589832279
      Fuel Pump by Fast®. 500 HP-Capable. FAST's In-Tank Retrofit Fuel Pump Kit is engineered specifically for adding a fuel pump inside fuel tanks that were manufactured without pumps. This universal in-tank fuel pump kit includes...
      High quality at an affordable priceExpertly made from premium materials
      $156.50
    • (0 reviews)
      # mpn1589832292
      Fuel Pump Kit by Fast®. 600 HP-Capable. The FAST™ Street/Strip Fuel Systems utilize high-quality OEM style fuel pumps with filters and FAST™ regulators, as well as the system fittings, terminals, wiring, hoses and clamps....
      High quality at an affordable priceExpertly made from premium materials
      $395.50
    • (0 reviews)
      # 156877187
      Inline Fuel Pump Kit by Fast®. Whether you want to install a new inline fuel pump, or retro-fit an in-tank pump into a fuel tank that was originally manufactured without a pump, FAST™ has an easy solution for you. All FAST™...
      Billet black annodized adjustable fuel pressure regulator with mount, fuel pressure gauge and fitting/hardwareLines/hoses and fuel line fittings are not included with base kit
      $185.74 - $665.53
    • (0 reviews)
      # 156877738
      Race Inline Fuel System by Fast®. The FAST™ kits includes fuel pump, pre-filter, post-filter, Y-block and fuel regulator, as well as the system fittings and wiring harness. Best of all, the components used to create the FAST™...
      High quality at an affordable priceExpertly made from premium materials
      $940.88 - $1,208.06
    • (0 reviews)
      # mpn358594063
      Universal 1000 Belt Drive Fuel Pump by MagnaFuel®. 10.5 gpm@4000 RPM. Belt drive with industry standard coupling for instant swap to high performance.
      Tighter tolerances for easy priming, quick and reliable startsFlow rates up to 10.5 gpm at 100psi for engines with high-volume fuel demands, such as alcohol
      $609.42
    • (0 reviews)
      # mpn358594068
      Universal Classic Fuel Pump by MagnaFuel®. The classic high volume at rated pressure.
      High performance when rated at flow vs. pressureExternal by-pass to eliminate pump cavitations
      $406.62
    • (0 reviews)
      # mpn358594072
      Universal Classic Fuel Pump with Filter by MagnaFuel®. The classic high volume at rated pressure.
      High performance when rated at flow vs. pressureExternal by-pass to eliminate pump cavitations
      $545.78
    • (0 reviews)
      # mpn358594083
      Universal Dual 4 Barrel Fuel System Kit by MagnaFuel®. Includes: 1 MP-4450 Pro Star 500 with Filter, 1 MP-9433 4 Port Regulator, 1 MP-1050 Dual Relay Harness, 1 MP-3006 #12 Bulkhead, 1 MP-3009 #12AN x #12 Straight, 1 MP-3019 #10AN...
      $906.78
    • (0 reviews)
      # 92832366
      Universal Electric Gear Fuel Pump by MagnaFuel®. 8" L and 3" Dia. Weight: 5.5 lbs. Once-piece design is more compact and light weight.
      Compact design fits in smaller spacesProvides highest volume at highest pressure period
      $775.36 - $791.28
    • (0 reviews)
      # 92832378
      Universal In-Line Fuel Pump by MagnaFuel®. Once-piece design is more compact and light weight.
      Ideal for street muscle carsQuiet operation
      $474.72 - $521.43




    Guides & Articles

    • Replacement Fuel System Parts
      Does My Vehicle Have a Mechanical or Electric Fuel Pump?
      From the earliest days of the automobile, fuel pumps have existed to draw fuel out of the fuel tank and move it into your engine's combustion area. (A note for the purists: some very early cars, like the Ford Model T, used "gravity feed", which required the fuel tank to be mounted higher than the engine. These cars could only climb steep hills by ascending them in reverse!)
    • Replacement Fuel System Parts
      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 fuel gauge on your instrument cluster. All sending units contain a "float" piece which does just what it describes - floats atop the surface of the fuel. Many automakers design the float piece as an attachment on a hinged arm that pivots as the level in the tank rises or drops. Others design the float piece as a cylinder that rides up and down around a metal shaft.
    • Ignition Parts
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look at things worth considering to help you make a better choice if you're facing that same question. Automobile manufacturers and dealerships always advertise the fact that their parts are "genuine" because they were made by the exact same production facility that made the parts installed on the assembly line.
    • Replacement Fuel System Parts
      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. When injectors are malfunctioning, leaking, or have failed completely, they will cause rough engine performance, poor idle, reduced power and economy, and exhaust that’s rich enough in unburned fuel to damage expensive exhaust parts such as oxygen sensors and catalytic converters.

    Popular Products

    2011 Kia Optima Fuel System Parts Reviews

    Average rating:  5  5 - 4 reviews
    4.8 of 5
    High Performance
    I was looking for a high-performance carburetor and I finally found one. This product operates at its maximum performance level. The carburetor features the impeccable design. Its construction is extremely durable. The quality of the product is well worth it.
    MPosted by Mark (Vero Beach, FL) /
    Was this review helpful for you? Yes
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    2011 Kia Optima Models
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