2008 BMW Z4 Alternator Decoupler Pulleys

Your 2008 BMW Z4 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 Alternator Decoupler Pulleys you desperately need.

We currently carry 2 Alternator Decoupler Pulleys to choose from for your 2008 BMW Z4, and our inventory prices range from as little as $69.10 up to $69.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Alternator Decoupler Pulleys for the 2008 BMW Z4. 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 Alternator Decoupler Pulleys stock in-person!

Alternator Decoupler Pulleys for Your 2008 BMW Z4

Litens – Overrunning Alternator Pulley (OAP) Pulley – Original Equipment Quality (Part No.930007A)

Overrunning Alternator Pulley (OAP) Pulley - Original Equipment Quality

from

$69.99
This Litens supplied OAP is manufactured by the original equipment (O.E.) manufacturer. This replacement pulley is exact in all form, fit, and performance characteristics as the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). Under rapid engine deceleration, the pulley disengages the alternator from the belt drive system, allowing the alternator to freewheel, re-engaging when the RPM increases. The OAP alternator pulley ensures smooth, quiet performance. The OAP is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component. Under normal driving conditions, the original pulley will require replacement in approximately 70,000 – 90,000 miles. 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:
  • Original Equipment Design.
  • Protects the front-end accessory drive components
  • New seal cap included with the OAP (Always ensure the cap is installed after installation)
  • Tools Required – 17mm Spline Bit Driver (included)
  • Installation instructions included
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INA – INA Alternator Decoupler Pulley (Part No.F4055337640INA)

INA Alternator Decoupler Pulley

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$69.10
The INA Alternator Decoupler Pulley is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function. INA Alternator Decoupler Pulleys provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life.

Product Features:
  • Torsion spring absorbs engine vibration for quieter, smoother ride
  • Premium Original Equipment replacement
  • Provides performance and dependability
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