Kia Optima Belt Tensioner Assemblies

Your Kia Optima will be happy to know that the search for the right Belt Tensioner Assemblies you’ve been looking for is over! Advance Auto Parts has 9 different Belt Tensioner Assemblies for your vehicle, ready for shipping or in-store pick up. The best part is, our Kia Optima Belt Tensioner Assemblies start from as little as $69.99.

When it comes to your Kia Optima, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Belt Tensioner Assemblies brands so you can shop with complete confidence. Some of our top Belt Tensioner Assemblies brands are Litens and Dayco. We’re sure you will get the right product to keep that Optima running for a long time.

We even have reviews of our OEM and aftermarket Belt Tensioner Assemblies products to help you buy with confidence. Hear from other customers via the 485 reviews on parts for your Kia Optima.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Belt Tensioner Assemblies for your Optima, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 18 Kia Belt Tensioner Assemblies

Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89304)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$89.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999365A)

Serpentine Belt Tensioner: 1 Piece

from

$228.99
This Litens belt tensioner is manufactured by the original equipment tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). As with the original equipment part, this replacement tensioner is manufactured in South Korea for Hyundai and Kia. The tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. This tensioner comes equipped with a molded location pin for precise installation. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Installation instructions included.
  • Heavy Duty Steel Pulley
  • Professional Mechanics will change this tensioner in 1 hour.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999339A)

Serpentine Belt Tensioner: 1 Piece

from

$264.99
This Litens belt tensioner is supplied by the original equipment (O.E.) tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). As with the original equipment part, this replacement tensioner is manufactured in Korea for Kia and Hyundai applications. The aftermarket part maintains the O.E. specified hydraulic actuator, high performance polymer pulley, and the integrated lift feature for ease of installation. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Hydraulic tension activator
  • Installation instructions included.
  • Heavy Duty/Light Weight Polymer Pulley with cap.
  • Professional Mechanics will change this tensioner in approx. 45 minutes
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999220A)

Serpentine Belt Tensioner: 1 Piece

from

$145.99
This Litens belt tensioner is supplied by the original equipment tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). The part is supplied with the pulley removed since the tensioner mounting bolt is located under the pulley. A new mounting bolt is supplied with the tensioner for ease of installation. New mounting bolt included. Specifically produced for Hyundai/Kia vehicles with a 4-Cyl. 2.4L (Theta Eng. FF) Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Installation instructions included.
  • Mounting Bolt included.
  • Professional Mechanics will change this tensioner in about 1 hour.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999668A)

Serpentine Belt Tensioner: 1 Piece

from

$138.99
This genuine Litens belt tensioner is supplied by the original equipment tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). As with the original equipment part, this tensioner is manufactured in Korea for these Hyundai/Kia applications. Manufactured with an O.E. specified heavy duty steel pulley. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Durable Steel/Smooth Pulley for long service life and performance.
  • Installation instructions included
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD Cast Aluminum Case, Meets Or Exceeds OE (Part No.89654)

Serpentine Belt Tensioner; 1 Piece, HD Cast Aluminum Case, Meets Or Exceeds OE

from

$194.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Meets or exceeds OE quality
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999028A)

Serpentine Belt Tensioner: 1 Piece

from

$89.99
This Litens tensioner is manufactured by the Original Equipment (O.E.) supplier of this popular Hyundai/Kia tensioner. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). Design includes a tensioner arm lift feature to assist in belt removal and installation. Caution: Many aftermarket parts suppliers have removed the internal damping component in their designs. This may cause system noise and vibration. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and (like the OE part), are marked “Made in Korea”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Installation instructions included.
  • Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
  • Professional Mechanics will change this tensioner in approx. 20 minutes to 1 hour.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
See More

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999628A)

Serpentine Belt Tensioner: 1 Piece

from

$146.99
This Litens belt tensioner is supplied by the original equipment (O.E.) tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part . As with the original equipment part, this replacement tensioner meets all performance and life specifications of the O.E. part. This part was designed for Hyundai/Kia Applications and maintains round wire spring and internal damping components specified by the O.E. manufacturer. Like the OE part, this par is manufactured in Korea. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Installation Pin Included to Assist in Installation.
  • Steel Flanged Pulley – Grooved (OE Exact)
  • Bolt Included.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt.
  • Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
  • Installation instructions included.
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Original Equipment – Accessory Belt Tensioner Assembly (Part No.G6001304906OEA)

Accessory Belt Tensioner Assembly

from

$374.87
The Original Equipment Accessory Belt Tensioner Assembly 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 spring tension assembly
  • OE specified bearing and pulley assembly
  • Durable long life performance
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Gates – DriveAlign« Automatic Belt Drive Tensioner (Part No.38149)

DriveAlign« Automatic Belt Drive Tensioner

from

$94.99
Gates is a global leader in Original Equipment (OE) System Design. With a full line of tensioners globally, you can count on Gates to supply premium quality DriveAlign Automatic Belt Tensioners you can depend on.

Product Features:
  • Comprehensive line includes parts to fit cars, vans, SUVs and light trucks, domestic and import (European and Asian)
  • Manufactured using the same or improved technology and quality materials as the Original Equipment Manufacturer (OEM) part, assuring a factory match
  • Patented labyrinth seal protects internal components to meet or exceed OE life expectancy requirements
  • Patented vibration-damping system absorbs extreme vibration to improve tensioner, as well as belt and accessory, life
  • Torsional round spring design provides reliability as well as consistent tension
  • Comprehensive line includes parts to fit cars, vans, SUV’s and light/heavy-duty trucks.
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Litens – BELT TENSIONER (Part No.999700A)

BELT TENSIONER

from

$296.99
This Litens supplied tensioner is manufactured by the original equipment (O.E.) manufacturer. This part is specifically designed for Hyundai / Kia applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Heavy duty steel pulley construction
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
  • All hardware included for easy installation (Bolt), saving you time!
  • Installation instructions included
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Dorman – Automatic Belt Tensioner (Tensioner Only) (Part No.419-004)

Automatic Belt Tensioner (Tensioner Only)

from

$217.99
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.

Product Features:
  • Direct replacement – this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles
  • Ideal solution – engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89731)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$161.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Rust resistant construction
See More

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999692A)

Serpentine Belt Tensioner: 1 Piece

from

$158.99
This Litens supplied tensioner is manufactured by the original equipment (O.E.) manufacturer. This part is specifically designed for Hyundai / Kia applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
See More

Litens – BELT TENSIONER (Part No.999705A)

BELT TENSIONER

from

$146.99
This Litens supplied tensioner is manufactured by the original equipment (O.E.) manufacturer. This part is specifically designed for Hyundai / Kia applications. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Heavy duty thermoplastic pulley construction
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
  • All hardware included for easy installation (Bolt), saving you time!
  • Install pin included for ease of installation
  • Installation instructions included
See More

Dayco – No Slack® Automatic Belt Tensioner – Outperform & outlast competitive OE parts, HD cast aluminum (Part No.89739)

No Slack® Automatic Belt Tensioner - Outperform & outlast competitive OE parts, HD cast aluminum

from

$125.99
Dayco?? No Slack?? Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life.

Product Features:
  • The heavy duty cast aluminum spring case resists cracking and fatigue
  • Includes installation instructions
  • Rust resistant construction
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999693A)

Serpentine Belt Tensioner: 1 Piece

from

$69.99
This Litens supplied tensioner is manufactured by the original equipment (O.E.) manufacturer. This part is specifically designed for Hyundai / Kia applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Febi – Accessory Belt Tension Pulley (Part No.G6011169724FEB)

Accessory Belt Tension Pulley

from

$63.20
Accessory Belt Tension Pulley

FAQs for Kia Optima Belt Tensioner Assemblies

What are the most popular Belt Tensioner Assemblies for the Kia Optima?

With 4 brands you can trust, our most popular Belt Tensioner Assemblies for the Kia Optima are:
Serpentine Belt Tensioner: 1 Piece
from $145.99
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Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies
Serpentine Belt Tensioner: 1 Piece
from $138.99
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Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies