Automatic Serpentine Belt Tensioner -Original Equipment Quality
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Automatic Serpentine Belt Tensioner -Original Equipment Quality
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Litens Automatic Serpentine Belt Tensioner -Original Equipment Quality

Part No. 999424A Warranty Details  
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The front-end accessory drive system on this vehicle has historically had problems with excessive noise and vibrations. As a "fix" to these issues, Litens (the world's largest supplier on Original Equipment belt tensioning products), offers this kit to fix the problem once and for all! The kit consists of a redesigned tensioner (replacing the hydraulic strut with a spring-loaded strut), a new decoupler type pulley (the original is a solid pulley) for the alternator, and a new Goodyear Gatorback serpentine belt. Note: The kit includes a warning label to notify mechanics that the original drive has been upgraded.

Product Features:
  • Designed & manufactured by the Litens Automotive - the world largest original equipment tensioner manufacturer.
  • Kit Includes: tensioner, alternator pulley, and serpentine belt.
  • Installation instructions included.
  • Heavy Duty Polymer 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 doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
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Belt Configuration:Serpentine
Belt Guides Included:No
Belt Tensioner Included:Yes
Belts Included:Yes


by PowerReviews
LitensAutomatic Serpentine Belt Tensioner -Original Equipment Quality

(based on 1 review)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


It works great!


from Houston, TX

Verified Buyer


  • Easy To Install
  • very well engineered


    Best Uses

    • Auto

    Comments about Litens Automatic Serpentine Belt Tensioner -Original Equipment Quality:

    I had my doubts, but after receiving and installing the parts, all seemed well!

    • Was this a gift?:
    • No

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