BMW 135i & 335i - Serpentine Belt Issues with Fix! (N54)

Having problems with your serpentine belt on your N54? I was too, until I finally figured out the cause. Check out a few of the most common culprits.

Belt Squeal FIX N55 BMW 335i Belt Tensioner and Belt Replacement (2010-2012)

E60 N54 A/C Serpentine Belt Bypass - - Forums

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TMSN54BPKT - N54 Bulletproof Crank Hub & Serpentine Kit - BMW E82/88 E9X N54 3.0L

How-To: Install APEX Stud Conversion Kit for BMW

BMW 335i N55 Serpentine Belt Replacement

BMW Belt Tensioner Assembly - INA 11287563927

For BMW 135i 335i 435i 535i X1 X3 X5 N52 N54 N55 S55 Crank Seal Serpentine Belt Guard Car Replacement Accessories - AliExpress

For BMW 135i 335i 435i 535i X1 X3 X5 N52 N54 N55 S55 Crank Seal Serpentine Belt Guard Car Replacement Accessories - AliExpress

BMW 135i - Rieger Rear Diffuser Install

How To Make BMW's Notorious N54 Engine More Reliable

BMW 335i 535i X5 X5 Z4 35i N54 serpentine belt keep on breaking after replacement

Crank Seal Serpentine Belt Guard Accessory Part For BMW 528i 335i 135i M2 S55 N54 N55 N52 7075 Aviation Aluminum Alloy - AliExpress

SERPENTINE BELT KEEP FALLING OFF COMING OFF BMW E81 E82 E87 E88 F20 F21

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