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Introduced in 2000, the Kia Optima has lived through 4 generations and is produced till now. This model has a beautiful exterior and cozy interior, where the owner can feel comfortable at any moment of being in a car. The smooth ride that this model provides makes you feel relaxed during all the time behind the wheel. In addition to this, all standard features are user-friendly and extremely intuitive. The completely new Kia Optima of the third generation (2010-2016) was equipped with a 2.0 L (122.4 cui) turbo-engine, which had a 274 hp output and 269 lb.-ft. of torque or a 2.4 L engine that delivered 200 hp and 186 lb.-ft. of torque. The latest gen of the Kia Optima drove off the assembly line in 2016 and is produced till now.

The vehicle’s engine requires a strong attention to all components it has, because it is vital to keep your car’s "heart" in proper condition. If you have found any malfunction, you can search for the necessary unit on our website, so you will be able to quickly resolve your problem. You will be really surprised by the quantity and the quality of the Kia Optima replacement engine parts that we carry.

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    • (9 reviews)
      # sp5374
      OE Replacement Engine by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one that’s better than new. A Replace engine is reverse engineered to eliminate original factory defects, remanufactured using...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $1,262.76 - $9,877.68
    • (0 reviews)
      # sp11979
      Stock Replacement Timing Belt by Melling®. Melling provides timing belts for both domestic and import vehicle applications. Each belt is manufactured from quality synthetic polymers to provide resistance to heat, stretching, belt...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.72 - $93.85
    • (3 reviews)
      # sp5985
      ContiTech™ Conti Synchrobelt™ Timing Belt by Continental®. This product is designed and manufactured as an OEM replacement for safe, reliable and efficient performance. Thanks to its polychloroprene cover, glass fiber tension...
      OE quality product for safe, reliable, and efficient performancePolychloroprene cover, glass fiber tension members, and polyamide fabric for reliable and long-lasting service life
      $4.39 - $75.98
    • (0 reviews)
      # sp13356
      Timing Belt by DNJ Engine Components®. Replace your worn out or damaged timing belt with this top-notch DNJ product. Crafted from the finest materials, this reliable timing belt cover is just what the doctor ordered if you need to...
      Replaces your worn out or cracked timing beltOE quality, fit and performance at a competitive price
      $5.46 - $51.40
    • (0 reviews)
      # sp105001
      Timing Belt Component Kit by DNJ®. Replace your worn out or damaged timing belt with this top-notch DNJ product. Crafted from the finest materials, this reliable timing belt cover is just what the doctor ordered if you need to...
      Replaces your worn out or cracked timing belt coverDesigned to protect your timing belt from damage
      $16.78 - $181.07
    • (9 reviews)
      # sp5375
      OE Replacement Remanufactured Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely machined, inspected and ready...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $141.78 - $1,407.60
    • (4 reviews)
      # sp4035
      Engine Oil Pan by Dorman®. Many Dorman Oil Pans include a drain plug and drain plug gasket. The engine oil pan gasket is sold separately. Since this part is a direct replacement, the exact fit provides an additional layer of...
      Stamped steel or cast aluminum construction ensures long lasting durabilityHigh strength coating prevents rust
      $17.33 - $269.91
    • (1 review)
      # sp25948
      Oil Pan by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running...
      OE quality fluids from top original equipment and aftermarket manufacturershe finest quality at a great price
      $20.52 - $1,084.12
    • (1 review)
      # sp4123
      Save time and money with Dorman’s Engine Timing Cover. Each one comes with a gasket as well as any other components needed for a complete repair.
      Direct replacement for a proper fit every timeWhere applicable, seal and/or oil pump gaskets are provided for powerful leak prevention
      $13.62 - $430.21
    • (2 reviews)
      # sp11941
      Oil Pump by Melling®. Melling oil pumps provide dependable performance every time in every application.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.13 - $292.25
    • (2 reviews)
      # sp13280
      Oil Pump by DNJ Engine Components®. This supreme DNJ oil pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to its proper performance. Made from superior materials to meet or...
      Designed to replace your worn out factory oil pumpHelps keep your vehicle operating at its maximum
      $17.89 - $253.60
    • (0 reviews)
      # sp94096
      Engine Oil Pump by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. Auto 7 has the quality parts for...
      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
      $30.82 - $268.27
    • (0 reviews)
      # sp6089
      Timing Belt Component Kit 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 high prices...
      OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price
      $19.65 - $280.64
    • (0 reviews)
      # mpn1011076
      Timing Belt Kit with Seal by Dayco®. Location: Water Pump Driven by Timing Belt. Includes: Timing Belt, Camshaft Belt Tensioner, Camshaft Belt Idler, 4 Camshaft Seals, Crankshaft Seal, Pre-Assembly Seal Lubricant. When it comes to...
      Designed to meet or exceed OE quality, fit, form and function requirementsProvides consistent slip-proof power transfer for peak engine performance
      $124.11
    • (0 reviews)
      # mpn1011075
      Timing Belt Kit without Seals by Dayco®. Includes: Timing Belt, Camshaft Belt Tensioner, Camshaft Belt Idler. This timing belt kit without seals includes all the parts required for the timing belt replacement. All components are...
      Designed to meet or exceed OE quality, fit, form and function requirementsProvides consistent slip-proof power transfer for peak engine performance
      $110.50
    • (0 reviews)
      # mpn1013077
      Timing Component Kit by Dayco®. Location: Water Pump Driven by Timing Belt. Includes: Camshaft Belt Tensioner, Camshaft Belt Idler. By replacing timing belt hardware along with its hardware, you ensure its proper tension, guiding...
      Designed to replace worn or damaged OEM timing belt hardwareEnsures proper tensioning, guiding and power transmitting of timing belt
      $67.68
    • (0 reviews)
      # sp94606
      Engine Timing Belt by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing kit, Cloyes has...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $4.23 - $41.09
    • (0 reviews)
      # sp6397
      Timing Belt 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...
      OE quality products from top original equipmentTop quality materials
      $8.27 - $91.78
    • (0 reviews)
      # sp6398
      Timing Belt Component Kit 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,...
      Comes with everything required for successful installationOE quality products from top original equipment
      $33.83 - $260.83
    • (0 reviews)
      # sp106715
      Professional Timing Belt Kit by ACDelco®. Designed utilizing the latest technology, this Professional Timing Belt Kit by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $32.28 - $213.84
    • (0 reviews)
      # sp11859
      Professional™ Engine Timing Belt by ACDelco®. ACDelco Professional, premium aftermarket Timing Belts are composed of high grade Hydrogenated Nitrile Butadiene Rubber (HNBR) for superior heat and contamination resistance and are...
      Has aramid reinforced nylon jackets and back side jackets for longer wearMade with high grade HNBR rubber for superior heat and contamination resistance
      $6.19 - $76.35
    • (0 reviews)
      # sp94653
      Timing Belt by Continental ContiTech®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.86 - $49.09
    • (1 review)
      # sp5986
      ContiTech™ Conti Synchrobelt™ Timing Belt Component Kit by Continental®. This kit includes everything you need to do timing belt replacement efficiently. By replacing belt components along with the belt, you will prevent uneven...
      OE quality product for safe, reliable, and efficient performanceIncludes all synchronous parts to perform an efficient repair, to ensure belt will perform and operate correctly for its intended lifespan
      $20.34 - $432.81
    • (0 reviews)
      # sp27548
      Timing Belts by Auto 7®. Does your vehicle whine or squeal when you start it up, accelerate, or slow down? Or does it vibrate at certain speeds? Auto 7 has the quality parts to make your Hyundai, KIA or GM Daewoo operate smoothly...
      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
      $2.67 - $85.00
    • (0 reviews)
      # sp24651
      Belts OHC Timing Belt Precision Engineered Timing Belt by Bando®. Designed utilizing the latest technology, this product by Bando features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Greatly improved durability due to an improved tooth profile and compoundReduced noise, friction and weight when compared with metal chain drives
      $4.22 - $155.83
    • (0 reviews)
      # sp42242
      Timing Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the “power” disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs, but before...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.82 - $84.79
    • (2 reviews)
      # sp15589
      Engine Mount by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.88 - $728.94
    • (10 reviews)
      # sp4679
      Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor. Manufactured to OEM...
      Direct OEM replacementSecurely supports the engine on the chassis
      $0.37 - $133.96
    • (0 reviews)
      # sp27675
      Engine Torque Strut by Anchor®. Designed utilizing the latest technology, this product by Anchor features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.70 - $64.68
    • (10 reviews)
      # sp18551
      Engine Torque Strut Mount by Anchor®. If you are looking for a quality torque strut mount to properly secure your engine and prevent excessive engine movement, this product is the way to go. Manufactured to OEM standards using the...
      Direct OEM replacementSecurely supports the engine on the chassis
      $0.37 - $133.96
    • (0 reviews)
      # sp9429
      Engine Mount 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...
      OE quality products from top original equipmentTop quality materials
      $4.82 - $234.83
    • (0 reviews)
      # sp27739
      Torque Strut 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...
      OE quality products from top original equipmentTop quality materials
      $13.26 - $73.85
    • (0 reviews)
      # sp5299
      Engine Mount by Westar®. Engineered to minimize vibration from the engine. This engine mount will make sure your engine runs quietly and does not rattle when started and while driving.
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $0.50 - $241.05
    • (5 reviews)
      # sp5524
      Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame keeping it in proper alignment and...
      Designed to meet or exceed OE specificationsConstructed to deliver consistent performance
      $0.44 - $282.04
    • (0 reviews)
      # sp4931
      Engine Mount by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. Auto 7 has the quality parts for...
      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
      $12.66 - $217.65
    • (0 reviews)
      # sp9419
      Engine Torque Strut Mount by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. 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
      $4.88 - $138.69
    • (0 reviews)
      # sp24205
      Engine Oil Pan by Replace®. Stop oil leaks and keep your engine operating at its best with this superior Engine Oil Pan. Replace your worn out or cracked oil pan with this product to prevent damage to your engine. Made from...
      Direct replacementMeets or exceeds OE standards
      $2.84 - $843.38
    • (0 reviews)
      # sp11902
      Engine Timing Chain Tensioner by Melling®. Melling timing chain tensioners are available as individual parts and also part of several Melling timing chain sets.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.90 - $68.65
    • (1 review)
      # sp11951
      Replacement Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Timing chain options include both standard and roller...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.23 - $609.77
    • (0 reviews)
      # sp11943
      Replacement Type Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Designed utilizing the latest technology, this product by Melling features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.22 - $84.75
    • (0 reviews)
      # sp25888
      Crankshaft Gear by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.73 - $151.57
    • (0 reviews)
      # sp26002
      Timing Chain by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.55 - $260.85
    • (0 reviews)
      # mpn2400736911
      Front Timing Cover by DNJ Engine Components®. Replace your worn out or damaged timing cover with this top-notch DNJ product. Crafted from the finest materials, this reliable timing belt cover is just what the doctor ordered if you...
      Replaces your worn out or cracked timing coverDesigned to protect your timing belt from damage
      $114.23
    • (0 reviews)
      # sp5243
      Oil Pump Chain by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has the OE quality parts...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $7.71 - $33.04
    • (0 reviews)
      # sp5151
      Timing Chain by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing kit, Cloyes has the OE...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $5.45 - $182.00
    • (0 reviews)
      # sp5149
      Timing Chain Kit by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing kit, Cloyes has...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $31.91 - $546.58
    • (0 reviews)
      # sp5235
      Timing Crankshaft Sprocket by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has the OE...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $2.34 - $64.71
    • (0 reviews)
      # sp35917
      Timing Camshaft Gear 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...
      OE quality products from top original equipmentTop quality materials
      $12.31 - $30.92
    • (0 reviews)
      # sp94277
      Timing Chain 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...
      OE quality products from top original equipmentTop quality materials
      $9.39 - $123.37
    • (0 reviews)
      # sp35927
      Timing Cover 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...
      OE quality products from top original equipmentTop quality materials
      $6.76 - $356.30
    • (0 reviews)
      # sp6523
      Timing Idler Pulley 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...
      OE quality products from top original equipmentTop quality materials
      $16.53 - $53.98
    • (0 reviews)
      # sp27541
      Engine Timing Camshaft Sprocket by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. 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
      $3.14 - $111.36
    • (0 reviews)
      # sp4929
      Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. Auto 7 has the quality parts for your Hyundai, KIA or GM...
      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
      $3.32 - $117.20
    • (0 reviews)
      # sp35414
      Oil Pump Chain by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. Auto 7 has the quality parts for...
      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
      $15.51 - $40.06
    • (0 reviews)
      # sp4928
      Timing Chain by Auto 7®. Over the lifespan of your vehicle your engine's parts can become worn and in need of replacement. This can cause serious problems including power and fuel economy loss. Auto 7 has the quality parts for...
      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
      $2.00 - $115.68
    • (0 reviews)
      # sp25957
      Oil Pump by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running...
      OE quality fluids from top original equipment and aftermarket manufacturershe finest quality at a great price
      $94.50 - $1,174.31
    • (2 reviews)
      # sp4079
      Engine Harmonic Balancer by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and tear. The ductile steel...
      Includes woodruff key, bolts, and washers for a complete repair (where applicable)Direct replacement to ensure proper fit
      $3.15 - $315.16
    • (3 reviews)
      # sp6018
      PowerBond™ Premium OEM Replacement Harmonic Balancer by Dayco®. Whether you are a professional engine rebuilder or shade tree mechanic, this product is what you need when OE quality, fit, and function are a must. It's...
      OE quality, fit, and function at an affordable priceSG (Spheroidal Graphite) iron casting for extra durability
      $18.66 - $430.30
    • (6 reviews)
      # sp107726
      Engine Parts by GENUINE®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price
      $4.20 - $567.51
    • (0 reviews)
      # sp11945
      Replacement Crankshaft Sprocket by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual gear and sprocket sales.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.25 - $150.22




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    Popular Products



    Kia Optima Replacement Engine Parts Reviews

    Average rating:  5  5 - 4 reviews
    4.3 of 5
    Awesome!
    When the product arrived as per usual I inspected it and it looked great! Just so happens I ordered the wrong part because of a miscommunication with my mechanic. So I never installed it hence the three stars because I'm unsure how easy it will actually be but from personal experience it should be cake.
    ZPosted by Zachary (Freehold, NY) / August 2, 2016
    2003 Infiniti G35
    Was this review helpful for you? Yes
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    Kia Optima Models
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