2018 BMW 640i Gran Coupe Belt Tensioner Assemblies

Your 2018 BMW 640i Gran Coupe might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Belt Tensioner Assemblies you desperately need.

We currently carry 1 Belt Tensioner Assemblies to choose from for your 2018 BMW 640i Gran Coupe, and our inventory prices range from as little as $167.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Belt Tensioner Assemblies for the 2018 BMW 640i Gran Coupe. We only sell parts from trusted brands like Litens so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Belt Tensioner Assemblies stock in-person!

Belt Tensioner Assemblies for Your 2018 BMW 640i Gran Coupe

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999844A)

Serpentine Belt Tensioner: 1 Piece

from

$167.99
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 is manufactured in Europe and produced for serpentine belt routing applications. This part fits both BMW cars and SUV’s. The tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. This higher damping consequently reduces arm motion and wear as well as an optimized install pin included for ease on tensioner replacement. 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:
  • Designed and engineered by the Original Equipment supplier of this application
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Heavy duty thermoplastic pulley for long life. Pulley specs: 70mm (OD) x 17mm (ID) x 32mm (Width)
  • Install Pin Included for Ease of Installation.
  • 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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