Kia Optima Engine Parts

Essential Kia Optima Engine Parts

Carquest Premium – Crankshaft Sensor (Part No.CSC1189)

Crankshaft Sensor

from

$40.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including the

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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Carquest Premium – Engine Oil Filler Cap: 10081, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10081)

Engine Oil Filler Cap: 10081, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$9.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Dayco – Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality (Part No.85061)

Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality

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$85.99
Designed to absorb changes in timing belt tension caused by variations in engine temperatures, speed or the general wear and aging of the belt, the Dayco hydraulic timing belt actuator keep belt tension at a constant level. It reduces noise, prevents belt flapping and ensures proper timing effectiveness throughout the entire service life of the belt. The Dayco hydraulic timing belt actuator is manufactured to meet the critical OE quality, form, fit and function requirements necessary for superior performance.

Product Features:
  •  Designed to dampen noise and enhance belt life
  •  Keeps belt tension at a constant level for better performance
  •  Meets OE fit, form and function criteria
  • Prevents belt flapping
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Dayco – Timing Belt Kit; With 2 Belts, Pulley, Tensioner, Idler, 5 Piece Set (Part No.95313K1)

Timing Belt Kit; With 2 Belts, Pulley, Tensioner, Idler, 5 Piece Set

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$174.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and tough, wear-resistant belt
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National – Shaft Repair Sleeve (Part No.99114)

Shaft Repair Sleeve

from

$27.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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Dorman – Turbo Oil Supply Pip (Part No.B40111094846DOR)

Turbo Oil Supply Pip

from

$68.22
Turbo Oil Supply Pip

Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72486)

CYLINDER HEAD BOLT SET

from

$53.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Mahle – Water Inlet Gasket (Part No.G30421159521MAH)

Water Inlet Gasket

from

$2.51
Water Inlet Gasket

Spartan – Engine Long Block; Hyundai G4KJ 12-14 Engine (Part No.272D)

Engine Long Block; Hyundai G4KJ 12-14 Engine

from

$4199.99
Reman Engines are dismantled & assembled by the same process each time: All heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is tested after assembly for compression, oil pressure & sealed water jacket.

Product Features:
  • Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
  • Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
  • Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
  • Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
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NOK – Oil Pump Seal (Part No.A6160104987NOK)

Oil Pump Seal

from

$10.71
Oil Pump Seal

Rotomaster – Turbocharger (Part No.M8040117R)

Turbocharger

from

$881.99
Rotomaster Remanufactured Turbochargers meet the growing demand for maximum vehicle performance with optimal fuel efficiency. Every Rotomaster Turbocharger has been designed and tested to guarantee O.E. fit and performance. Rotomaster is committed to getting your vehicle back to peak performance with these direct-replacement turbochargers.

Product Features:
  • All wheels, shafts and corresponding bores are measured and controlled with specific go/no-go tolerances and renewed or replaced as needed to ensure trouble-free operation.
  • Each unit is 100% disassembled and thoroughly cleaned using proprietary processes and dedicated specialized equipment.
  • All components are inspected to exact standards, and renewed as appropriate to ensure that problematic areas that typically cause failure are renewed to the highest quality standards.
  • 100% of rotating, journal, and thrust bearings and seals are replaced, and all mating surfaces/passages are renewed as required for a longer-lasting unit.
  • Each unit comes with a pre-lube syringe to ensure product protection during installation.
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GMB – Timing Belt Idler Pulley (Part No.A5301111888GMB)

Timing Belt Idler Pulley

from

$32.91
GMB is one of the world’s largest designers and manufacturers of automotive service products. GMB offers OE quality water pumps, universal joints, tensioner idler bearings and chassis parts for most European, Asian and Domestic vehicles.
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Melling – Stock Replacement Oil Pump Screen (Part No.383S)

Stock Replacement Oil Pump Screen

from

$28.99
A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:
  • Manufactured from high quality durable materials for long wear
  • Precision engineering protects the engine from dirt and contaminants
  • Designed for long-life and worry-free performance
  • Meets or exceeds original equipment specifications
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National – Shaft Repair Sleeve (Part No.99333)

Shaft Repair Sleeve

from

$54.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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NTN – Timing Belt Tensioner Assembly (Part No.A5028304870NTN)

Timing Belt Tensioner Assembly

from

$100.65
The NTN Timing Belt Tensioner Assembly is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application
  • High quality sealed precision bearing assembly
  • OE specified pulley
  • Durable long life performance
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Carquest Premium – Multi Purpose Relay (Part No.RAA2631)

Multi Purpose Relay

from

$22.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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National – Multi Purpose Seal (Part No.3771)

Multi Purpose Seal

from

$14.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Mahle – Cyl. Head Bolt Set (Part No.A3031579165MAH)

Cyl. Head Bolt Set

from

$124.82
Cyl. Head Bolt Set

Original Equipment – Turbo Wastegate Sole (Part No.B4084703193OEA)

Turbo Wastegate Sole

from

$67.11
Turbo Wastegate Sole

Dorman – Valve Covers: Direct Replacement, Aluminum, Driver Side (Part No.264-915)

Valve Covers: Direct Replacement, Aluminum, Driver Side

from

$305.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.

Product Features:
  • Direct replacement – this valve cover matches the original equipment part for fit and function
  • Durable construction – this valve cover is made of quality materials to withstand extreme temperatures to resist leaking
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable service
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Carquest Premium – Engine Variable Valve Timing (VVT) Solenoid (Part No.VVA1082)

Engine Variable Valve Timing (VVT) Solenoid

from

$129.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Cloyes Gear – Engine Oil Pump Chain Tensioner (Part No.9-5563)

Engine Oil Pump Chain Tensioner

from

$80.99
A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain. Please refer to our online catalog for detailed application-specific information

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Meet or exceed OEM performance requirements
  • Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience
  • 1.84″ OD; For Oil Pump
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Dorman – Freeze Plug (Part No.A1030831286DOR)

Freeze Plug

from

$4.21
Freeze Plug

Dorman – Engine Timing Cover (Part No.A5350700955DOR)

Engine Timing Cover

from

$92.62
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.

Product Features:
  • Direct replacement for a proper fit every time
  • Where applicable, seal and/or oil pump gaskets are provided for powerful leak prevention
  • Corrosion-resistant for long lasting performance
  • High quality plastic or metal construction resists warping, cracking and porousness
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Carquest Premium – 4WD Indicator Light Switch Connector (Part No.PTA1019)

4WD Indicator Light Switch Connector

from

$31.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Kia Optima Engine Parts Categories

Helping You Find the Right Engine Parts for Your Kia Optima

You love your Optima. So we’ve made it easier than ever to help you find Kia Optima Engine Parts in our online catalog. Our inventory holds 356 aftermarket and OEM Engine Parts for your Kia Optima, ranging from $2.51 to $4,319.99.

We offer parts from 49 brands trusted to make quality Engine Parts for your Kia Optima. Before you buy, take some time to read through customer reviews. We currently have 3,233 reviews of Kia Optima Engine Parts from previous customers. Some of the top rated parts include Timing Cover Seal with 3.9 stars and Engine Valve Cover Gasket Set with 3.9 stars.

Find your Optima Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Kia Optima part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Kia Optima

Our inventory holds Engine Parts for your Kia Optima from 49 trusted brands. You’ll find OEM and aftermarket parts from brands like Felpro, Carquest Premium, and Spectra Premium, all of which can keep that Kia happy.

FAQs for Kia Optima Engine Parts

What are the most purchased Engine Parts for the Kia Optima?

Out of 356 Engine Parts for the Kia Optima, the most popular in our inventory are:
Engine Valve Cover Gasket Set
from $31.49
(10)
Engine Valve Cover Gasket Set
Valve Cover Gaskets
Engine Oil Pan
from $78.99
(8)
Engine Oil Pan
Oil Pans

What are the top-rated Kia Optima Engine Parts?

Top-rated Engine Parts for your Kia Optima based on customer reviews/ratings are:
Timing Cover Seal
from $11.99
(9)
Timing Cover Seal
“As described. Worked great.”
Engine Valve Cover Gasket Set
from $44.99
(9)
Engine Valve Cover Gasket Set
“only replaced one side so far. good fit no issues. took care of the leak.”
Engine Valve Cover Gasket Set
from $69.99
(6)
Engine Valve Cover Gasket Set
“Fits great …the use of the extra half moon seal is not discussed…but I assume it was an optional cam plug seal.”