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. 999230A Warranty Details  

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Litens Automotive was the original equipment (O.E.) supplier of this tensioner for Lexus vehicles. The Litens replacement part 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). This part is manufactured in Canada by Litens to the same exacting specifications as the O.E. part. The tensioner maintains the internal damping design specified for this application. The part is supplied with a heavy duty steel pulley for long-lasting performance.

Product Features:
  • Manufactured by the original equipment part supplier to insure 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 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 doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
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Belt Type:Serpentine
Bolt(s) Included:No
Bracket Included:Yes
Bracket Material:Aluminum
Instructions Included:Yes
Mounting Type:Quad bolt
Pulley Diameter:102 mm
Pulley Material:Steel
Pulley Surface:Smooth
Pulley Width:29.4 mm


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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pully not tightened at factory


from Tampa, FL

About Me 60 Mile Per Day Driver, Auto Enthusiast

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Verified Buyer


  • Decent price
  • Easy To Use


  • Factory Issues

Best Uses

  • Large Cars

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

2nd belt tensioner purchased where the bolt holding the pulley is not pre-tightened by the factor. squealing belt due to loose pulley.

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