F-236528 Alternator Overrunning Clutch Pulley Fits BMW X1, X3, X5
UPC: 00193019347133
Type: ALTERNATOR CLUTCH PULLEY
Material: Chrome steel
Brand: VXB
Quantity: One Pulley
F-236528 Alternator Overrunning Clutch Pulley
✔️ Fits BMW X1, X3, X5 and More - Smooth Belt Operation
The F-236528 is an overrunning alternator clutch pulley (OAP) designed to reduce belt vibration, lower noise, and extend alternator and belt life. Built to match OEM standards, it fits a wide range of BMW models including the 3 Series, 5 Series, X1, X3, X5, and many more.
✅ Part Number: F-236528
✅ Type: Freewheel / overrunning clutch pulley
✅ Function: Allows alternator to "freewheel" during engine deceleration
✅ Material: High-strength steel construction
✅ Lubrication: Pre-lubricated internal bearing system
✅ Quantity: 1 clutch pulley
Compatible BMW Models Include:
| Series / Chassis | Models & Trims | Year Range |
|---|---|---|
| X1 (E84) | xDrive 25i, 28i | 2009-2015 |
| X3 (E83) | 2.5Si, 3.0Si | 2003-2011 |
| X5 (E70) | xDrive 35i, 3.0Si | 2006-2013 |
| 1 Series (E81/E82/E87/E88) | 120i, 125i, 130i, 135i | 2003-2013 |
| 3 Series (E30-E93) | 318is, 323i/Ci, 325i/xi, 328i/Ci, 330xi/Ci, 335i/xi | 1982-2013 |
| 5 Series (E60/E61/F07) | 525i/xi, 530i, 535i GT, 550i | 2001-2010+ |
| 6 Series (E63/E64) | 650i | 2004-2010 |
| 7 Series (E65/E66/E67) | 750i/Li | 2001-2009 |
| Z4 Roadster (E85) | 3.0Si | 2003-2009 |
| CLS / Coupe Models | Wide fitment across E46, E92, E93 coupes and convertibles | See list |
💡 Why replace your alternator pulley with an overrunning clutch pulley?
These pulleys are a smart fix for noise, belt slap, or charging issues:
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Decouple alternator from engine deceleration
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Reduce serpentine belt vibration and wear
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Improve accessory belt tensioner lifespan
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Common in modern high-output alternator systems
If you're seeing belt flutter, hearing squeals, or replacing belts often, this F-236528 pulley might be the upgrade your BMW needs. Keep your charging system clean, smooth, and quiet.