2018 Kia Optima Engine Parts

Essential 2018 Kia Optima Engine Parts

Victor Reinz – Valve Cover Gasket: Direct Fit, 1 Piece (Part No.15-53687-01)

Valve Cover Gasket: Direct Fit, 1 Piece

from

$50.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Meets or exceeds original equipment specifications.
  • Resistant to high and low temperatures and achieve a secure seal with low tightening forces.
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Dorman – Freeze Plug (Part No.A1030831286DOR)

Freeze Plug

from

$4.21
Freeze Plug

National – Shaft Repair Sleeve (Part No.99145)

Shaft Repair Sleeve

from

$32.49
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 – 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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Melling – Stock Replacement OE Type Oil Pump (Part No.M526)

Stock Replacement OE Type Oil Pump

from

$218.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum ware resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.

Product Features:
  • Manufactured from high quality materials for consistent durable wear
  • Precision engineered for optimum fit and function
  • Designed for long-life and worry-free performance
  • Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
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Carquest Premium – Engine Variable Valve Timing (VVT) Sprocket (Part No.VVC1515)

Engine Variable Valve Timing (VVT) Sprocket

from

$510.99
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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Felpro – Engine Conversion Gasket Set (Part No.CS 26333)

Engine Conversion Gasket Set

from

$97.99
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:
  • Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Includes all the parts necessary to complete the repair unless otherwise noted
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Felpro – Lwr Oil Pan Gasket Hi-Temp Rubber-Ctd Fiber & Sealing Bead W/Gasket Sealant 3 Piece (Part No.OS 30753)

Lwr Oil Pan Gasket Hi-Temp Rubber-Ctd Fiber & Sealing Bead W/Gasket Sealant 3 Piece

from

$16.99
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
  • SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
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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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Original Equipment – Timing Chain (Part No.A5100267182OEA)

Timing Chain

from

$63.87
Timing Chain

Carquest Premium – Engine Variable Valve Timing (VVT) Solenoid (Part No.VVA1022)

Engine Variable Valve Timing (VVT) Solenoid

from

$164.99
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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Spartan – Engine Cylinder Head; Hyundai/Kia G4KJ Cyl Head (Part No.2272D)

Engine Cylinder Head; Hyundai/Kia G4KJ Cyl Head

from

$702.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:
  • All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
  • All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
  • All threads and machined surfaces are and repaired with technology that exceeds the original metal
  • Non-sealing iron surfaces painted to prevent oxidization
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Dorman – Turbocharger Recirculation Valve (Part No.911-798)

Turbocharger Recirculation Valve

from

$63.99
This turbocharger diverter valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this turbocharger diverter valve is designed to match the fit and function of the original valve on specified vehicles
  • Restores functionality – reliable replacement for an original valve that has failed due to a cracked diaphragm
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71179-2)

Engine Valve Stem Oil Seal Set

from

$29.49
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:
  • RIGHT TYPE — Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS — Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE — Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID — Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE — Available for domestic and foreign nameplate vehicles
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Original Equipment – Timing Chain Tensioner (Part No.A5110267722OEA)

Timing Chain Tensioner

from

$87.16
The Original Equipment Timing Chain Tensioner is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE-Equivalent and a direct fit application
  • High quality precision tension assembly
  • OE specified guide rail when supplied
  • Durable long life performance
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Original Equipment – Engine Mount (Part No.A7000403244OEA)

Engine Mount

from

$252.91
The Original Equipment Engine Mount is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE-Equivalent and a direct fit application.
  • Meets or exceeds the OE specifications.
  • Designed to reduce engine vibration and noise.
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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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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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Original Equipment – Turbo Wastegate Sole (Part No.B4084703193OEA)

Turbo Wastegate Sole

from

$67.11
Turbo Wastegate Sole

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA2125)

Engine Crankshaft Position Sensor

from

$123.99
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 thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • 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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National – Multi Purpose Seal (Part No.710302)

Multi Purpose Seal

from

$8.49
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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Felpro – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.26708 PT)

Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts

from

$46.99
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:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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AE – Federal Mogul Exhaust Valve (Part No.A4050110435AE)

Federal Mogul Exhaust Valve

from

$15.81
The AE range of high quality valve-train components includes application-specific valves, design and manufactured to OE standards. The top-engine environment is increasingly hostile, due to turbocharging and other techniques for CO2 reduction. Only components that employ OE design expertise, with the latest advanced materials and manufacturing quality, can provide the performance and durability that professional engine technicians demand. Valves are subjected to some of the highest stresses and temperatures in the engine, yet not only must they survive, they must also continue to seal perfectly. As a top-engine expert with a long heritage of innovation, AE provides the answer with high-precision designs. The choice of material is so critical that some AE valves, known as bi-metallic valves, are made from two materials, with the head optimized for strength and temperature resistance and the stem optimized to resist wear.

Product Features:
  • OE Quality
  • Optimized for strength
  • High temperature strength
  • Stem optimized to resist wear
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Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA2087)

Engine Camshaft Position Sensor

from

$129.99
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 thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • 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.
See More

National – Multi Purpose Seal (Part No.710936)

Multi Purpose Seal

from

$20.99
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:
  • Low swell in hydrocarbon fluids
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Recognized worldwide for their quality and reliable performance for every type of repair
  • Temperature range: -40°F to 400°F; -40°C to 204°C
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Spectra Premium – OIL PAN (Part No.HYP32A)

OIL PAN

from

$139.99
OIL PAN

Driveworks – Oil Pump Seal (Part No.S-222025)

Oil Pump Seal

from

$5.49
Product Features:
  • Brand may vary by location
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NOK – Oil Pump Seal (Part No.A6160104987NOK)

Oil Pump Seal

from

$10.71
Oil Pump Seal

2018 Kia Optima Engine Parts

You count on your 2018 Kia Optima to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Engine Parts. With 62 Engine Parts ranging in price from $4.21 to $749.99, you’re sure to find everything you need for your 2018 Kia Optima.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 15 different brands like Felpro, Spectra Premium, and Mahle. 2018 Kia Optima Engine Parts start as low as $4.21!

One of the best ways to find top quality OEM or aftermarket Engine Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 34 extensive product reviews on 2018 Kia Optima Engine Parts. Some of the top-rated Engine Parts products we carry are Engine Oil Pan: Direct Fit, Steel, Front Sump with 3.0 stars and Shaft Repair Sleeve with 2.0 stars.

Did we mention you can order your Engine Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Engine Parts inventory for your 2018 Kia Optima below to get started!

Top-Rated Engine Parts Brands For Your 2018 Kia Optima

Trusted Engine Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2018 Kia Optima running right for years to come. In our inventory you’ll find brands like Felpro, Spectra Premium, Mahle, and even more.

Popular Spectra Premium Engine Parts

You’ll find popular Spectra Premium brand products across Oil Pans. All are waiting to get your 2018 Kia Optima back on the road. Some of the top-rated Spectra Premium products in these categories are:
Engine Oil Pan
from $58.99
(1)
Engine Oil Pan
Oil Pans
Engine Oil Pan
from $55.99
(5)
Engine Oil Pan
Oil Pans

Top-Rated Engine Parts


If are what you’re looking for, our inventory holds plenty. We stock brand Engine Parts for your 2018 Kia Optima, and some of our most reviewed parts include:
Timing Cover Seal
from $11.99
(9)
Timing Cover Seal
Timing Cover Seals

FAQs for 2018 Kia Optima Engine Parts

What are the most purchased Engine Parts for the 2018 Kia Optima?

Out of 62 Engine Parts for the 2018 Kia Optima, the most popular in our inventory are:
Valve Cover Gasket
from $53.29
This product is not rated
Valve Cover Gasket
Valve Cover Gaskets
Engine Valve Cover Gasket Set
from $77.99
(1)
Engine Valve Cover Gasket Set
Valve Cover Gaskets
Engine Crankshaft Seal Kit
from $25.99
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals

What are the top-rated 2018 Kia Optima Engine Parts?

Top-rated Engine Parts for your 2018 Kia Optima based on customer reviews/ratings are:
Engine Oil Pan: Direct Fit, Steel, Front Sump
from $62.99
(1)
Engine Oil Pan: Direct Fit, Steel, Front Sump
“Good price.”
Shaft Repair Sleeve
from $37.49
(1)
Shaft Repair Sleeve
“I would only use it if I really, really had to.”