CTA Tools BMW/MINI Alternator Belt Tensioner Release Tool CTA3884

BMW/MINI Alternator Belt Tensioner Release Tool

Removes and installs the serpentine belt on B36, B38, B46 & B48 engines
CTA Tools CTA Tools
T#: 640452 | Part#: CTA3884
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60.75 $60.75
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Est. Ship Date:
Ships on Jun 19, 2026
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CTA Tools BMW/MINI Alternator Belt Tensioner Release Tool CTA3884
BMW/MINI Alternator Belt Tensioner Release Tool
$60.75

​Features: 

  • Services 2014+ B36/B38 (3cyl) & B46/B48 (4cyl) 
  • Compare to BMW Factory Tool 2365291 

Prop 65 WarningProp 65 Warning

Cross Reference
  • 3884

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW All All B38 1.5L Use vehicle selector to confirm fitment
BMW All All B46 2.0L Use vehicle selector to confirm fitment
BMW All All B48 2.0L Use vehicle selector to confirm fitment
MINI All Base All Use vehicle selector to confirm fitment
MINI All Clubman All Use vehicle selector to confirm fitment
MINI All Clubman ALL4 All Use vehicle selector to confirm fitment
MINI All Clubman John Cooper Works ALL4 All Use vehicle selector to confirm fitment
MINI All Clubman S All Use vehicle selector to confirm fitment
MINI All Clubman S ALL4 All Use vehicle selector to confirm fitment
MINI All Cooper ALL4 All Use vehicle selector to confirm fitment
MINI All John Cooper Works All Use vehicle selector to confirm fitment
MINI All John Cooper Works ALL4 All Use vehicle selector to confirm fitment
MINI All S All Use vehicle selector to confirm fitment
MINI All S ALL4 All Use vehicle selector to confirm fitment
MINI All S E ALL4 All Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.