Kia Optima Engine Internals

Your One-Stop Shop For Trusted Kia Optima Engine Internals

If you’re in search of Kia Optima Engine Internals aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 27 Engine Internals from top brands with prices ranging from $2.79 to $54.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Internals for your Kia Optima. Of the 8 OEM and aftermarket parts brands we carry, some of the most popular are Felpro, National, and Driveworks.

And don’t forget to read customer reviews across all Engine Internals categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Internals have to cost top dollar, and we prove it. Browse our top Kia Optima Engine Internals below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Kia Optima Engine Internals

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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National – Multi Purpose Seal (Part No.710767)

Multi Purpose Seal

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:
  • 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 – CRANKSHAFT FRONT SEAL SET (Part No.TCS 46166)

CRANKSHAFT FRONT SEAL SET

from

$8.49
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:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • 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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NOK – Crankshaft Seal (Part No.A8060115666NOK)

Crankshaft Seal

from

$11.02
Crankshaft Seal

Ishino Stone – Crankshaft Seal (Part No.A8060535610ISH)

Crankshaft Seal

from

$16.28
Crankshaft Seal

Driveworks – Oil Seal (Part No.S-223750)

Oil Seal

from

$2.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Elwis – Crankshaft Seal (Part No.A8060663510ELW)

Crankshaft Seal

from

$20.49
Crankshaft Seal

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40562)

Engine Crankshaft Seal Kit

from

$26.49
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:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Driveworks – Crankshaft Seal (Part No.S-710056)

Crankshaft Seal

from

$18.99
Product Features:
  • Brand may vary by location
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Felpro – REAR MAIN BEARING SEAL SET (Part No.BS 40740)

REAR MAIN BEARING SEAL SET

from

$21.49
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:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – CRANKSHAFT FRONT SEAL SET (Part No.TCS 46167)

CRANKSHAFT FRONT SEAL SET

from

$19.99
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:
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
See More

NOK – Crankshaft Seal (Part No.A8060277210NOK)

Crankshaft Seal

from

$10.36
Crankshaft Seal

Felpro – CRANKSHAFT FRONT SEAL SET (Part No.TCS 46087)

CRANKSHAFT FRONT SEAL SET

from

$24.79
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
  • Engineered for the sealing repair environment
  • 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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Dorman – Crankshaft Position Sensor Reluctor Wheel (Part No.A2256380079DOR)

Crankshaft Position Sensor Reluctor Wheel

from

$9.83
Dorman’s Crankshaft Angle Sensor Blade is engineered to restore the crankshaft angle sensor to proper operation. Replacement helps to ensure that information is consistently transmitted to the fuel pump to send fuel to the engine.

Product Features:
  • Replacement restores proper vehicle operation
  • High-quality metal construction for long-lasting durability
  • Direct replacement for a proper fit
  • Vehicle try-on testing has been conducted on this part to ensure trouble-free performance
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Engine Internals Brands You Can Trust For Your Kia Optima

8 trusted brands of Engine Internals line our shelves, ready to help keep your Kia Optima running smooth. Below are some of the most popular brands and their top Engine Internals offerings:

Popular Driveworks Engine Internals

Driveworks products for the Kia Optima span several categories. Some of the highest-rated Driveworks Engine Internals that will fit your Kia Optima are:
Oil Seal
from $2.79
(1)
Oil Seal
Crankshaft Seals

Most Purchased Kia Optima Engine Internals from Felpro

When you buy the most frequently purchased Felpro brand Engine Internals, you can be confident it will be the right part for your Kia Optima. Here are the Felpro Engine Internals Advanced Auto customers buy the most:
Engine Crankshaft Seal Kit
from $25.99
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals
Multi Purpose Seal
from $20.99
This product is not rated
Multi Purpose Seal
Crankshaft Seals
Engine Crankshaft Seal Kit
from $26.49
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals

FAQs for Kia Optima Engine Internals

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

Out of 27 Engine Internals for the Kia Optima, the most popular in our inventory are:
Engine Crankshaft Seal Kit
from $25.99
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals
Multi Purpose Seal
from $20.99
This product is not rated
Multi Purpose Seal
Crankshaft Seals
Engine Crankshaft Seal Kit
from $26.49
This product is not rated
Engine Crankshaft Seal Kit
Crankshaft Seals