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2020 Kia Optima Belt Tensioner

3 items

Find an A-Premium belt tensioner for squealing, slipping or uneven belt wear. Browse drive belt tensioners and pulley assemblies for your vehicle.

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Timing Chain Tensioner for Hyundai Sonata Kia Soul Optima Chrysler Dodge HyundaiTiming Chain Tensioner for Hyundai Sonata Kia Soul Optima Chrysler Dodge Hyundai
A-Premium®Part # APBT0702
Timing Chain Tensioner for Hyundai Sonata Kia Soul Optima Chrysler Dodge Hyundai
4.5176 Reviews
$24.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2022 Hyundai Accent, 2021 - 2022 Kia Seltos, 2020 - 2022 Kia Rio, 2020 - 2022 Kia Soul, 2017 - 2017 Jeep Compass, 2016 - 2017 Mitsubishi Lancer, 2014 - 2014 Kia Sedona, 2012 - 2013 Kia Forte5, 2012 - 2013 Kia Forte5, 2012 - 2013 Kia Sorento, 2011 - 2018 Mitsubishi Outlander, 2011 - 2018 Mitsubishi Outlander Sport, 2011 - 2015 Hyundai Sonata, 2011 - 2014 Chrysler 200, 2011 - 2013 Hyundai Tucson, 2011 - 2013 Kia Optima, 2011 - 2013 Kia Sorento, 2011 - 2013 Kia Sportage, 2011 - 2012 Kia Sedona, 2011 - 2011 Kia Sorento
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Kia Optima
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #101777Y9
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Timing Chain Tensioner for Hyundai Elantra 11-20 Sonata Kia Soul Optima Sportage
A-Premium®Part # APBT0704
Timing Chain Tensioner for Hyundai Elantra 11-20 Sonata Kia Soul Optima Sportage
4.5176 Reviews
$20.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2023 - 2023 Kia Sportage, 2021 - 2021 Hyundai Tucson, 2021 - 2021 Kia Seltos, 2020 - 2022 Kia Sportage, 2019 - 2021 Hyundai Veloster, 2018 - 2021 Hyundai Kona, 2018 - 2020 Hyundai Tucson, 2018 - 2019 Kia Optima, 2017 - 2020 Kia Optima, 2017 - 2019 Kia Sportage, 2016 - 2019 Hyundai Sonata, 2014 - 2022 Kia Forte, 2014 - 2020 Hyundai Elantra, 2014 - 2020 Hyundai Elantra GT, 2014 - 2018 Kia Forte5, 2014 - 2017 Hyundai Tucson, 2014 - 2017 Kia Forte Koup, 2014 - 2016 Kia Forte, 2014 - 2014 Hyundai Elantra Coupe, 2013 - 2013 Hyundai Elantra Coupe
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Kia Optima
Item LocatedUnited States
Quantity1
ConditionNew
item #101778HZ
Note
For 2020-2022 Kia Sportage 2.0L fits Naturally Aspirated Only, Not Turbocharged.
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Accessory Drive Belt Tensioner for Hyundai Sonata 2015-2019 Kia Optima 2016-2020 Sorento
A-Premium®Part # APBT0716
Accessory Drive Belt Tensioner for Hyundai Sonata 2015-2019 Kia Optima 2016-2020 Sorento
4.5176 Reviews
$52.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2021 Hyundai Tucson, 2020 - 2020 Kia Sorento, 2019 - 2020 Hyundai Santa Fe, 2018 - 2019 Hyundai Tucson, 2017 - 2022 Kia Sportage, 2017 - 2020 Kia Optima, 2017 - 2019 Hyundai Sonata, 2017 - 2018 Hyundai Santa Fe Sport, 2017 - 2018 Kia Sorento, 2017 - 2018 Kia Sorento, 2016 - 2020 Kia Optima, 2016 - 2019 Hyundai Sonata, 2016 - 2016 Hyundai Santa Fe Sport, 2016 - 2016 Kia Optima, 2016 - 2016 Kia Sorento, 2016 - 2016 Kia Sorento, 2015 - 2016 Hyundai Sonata
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Kia Optima
Item LocatedUnited States
Quantity1
ConditionNew
item #1018SKDA
Note
【Note-1】This item only fits the L4 2.0L or L4 2.4L model.
【Note-2】This item only fits the 2016 Hyundai Santa Fe Sport L4 2.0L models built from Dec. 13, 2015 & Newer.
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What does a belt tensioner do?

Seat belt tensioners represent an integral facet of contemporary automotive safety systems. These sophisticated devices are meticulously engineered to augment passenger protection by mitigating the potentially injurious effects of a vehicular collision or abrupt deceleration event. 

Belt tensioner noise

Belt tensioner noise is typically an indication of a problem within the engine's accessory drive system, and it should not be ignored.

Squealing or Whining Noise: A common sign of a failing or worn-out belt tensioner is a high-pitched squealing or whining noise. This noise is often most noticeable when you start the engine or when you engage accessories like the air conditioner or power steering.

Rattling or Grinding Noise: A failing tensioner may also produce a rattling or grinding noise, especially at higher engine speeds or when the drive belt is under load.

Intermittent Noise: The noise produced by a failing belt tensioner can be intermittent, depending on factors like engine temperature and load.

Belt tensioner replacement

Replacing a belt tensioner is a relatively straightforward mechanical procedure, but it does require some mechanical knowledge and the right tools. Steps to follow when you are planning to replace your seal belt tensioner.

  1. Safety first: Ensure the engine is off, and the vehicle is secure. Disconnect the battery if necessary.
  2. Locate tensioner: Find the belt tensioner, usually a pulley on a bracket with a spring-loaded arm.
  3. Release belt tension: Use the right tool to rotate the tensioner arm, relieving tension on the drive belt.
  4. Remove belt: Carefully slide the belt off the pulleys. Note routing for reference.
  5. Remove old tensioner: Unbolt the old tensioner, keeping track of the hardware.
  6. Install new tensioner: Place the new tensioner in the same spot and secure it with bolts. Align it correctly.
  7. Reinstall belt: Put the belt back on the pulleys, ensuring proper alignment.
  8. Adjust tension: Use the tool to apply tension and follow the manufacturer's specs.
  9. Double-check: Confirm belt alignment and tension on all pulleys.
  10. Test: Start the engine, listen for issues, and check belt movement.
  11. Reconnect battery: If disconnected earlier, reconnect the vehicle's battery.
  12. Dispose of old parts: Properly dispose of the old tensioner and parts.

Related Blogs

Should You Replace the Tensioner When Replacing a Cracked Serpentine Belt?

Don't automatically replace the tensioner with a cracked serpentine belt. Check for weak spring force, misalignment, or noise. Replace both if the tensioner is worn; otherwise, swapping just the belt is often sufficient.

Aug 28, 2026