Home
Engine Parts
Drive Belts, Pulleys, Tensioners

BMW Drive Belts & V-Belts for BMW 1 Series E82 (2008-2013)

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

Sub-Categories

Sort By:

Hex Bolt - N52, N54

10X Entries Into Our F80 M3 Sweepstakes

T#:19792190

Part#: 11211439395

In Stock

Sale - Save 20% $ 18.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 18.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.19 USD

Add to Wish List

Replacement center bolt for the engine crank pulley.

Lower Idler Pulley

We Price Match - Give Us A Call or Chat!

T#:374230

Part#: 11287557851

Ships in 2 Business Days

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

Keep your ultimate driving machine performing at its peak with this heavy-duty replacement belt deflection pulley from Febi.

Febi Accessory Belt Tensioner Assembly

We Price Match - Give Us A Call or Chat!

T#:373809

Part#: 11287563927

Ships in 2 Business Days

$ 122.95 USD

Add to Wish List

Qty

$ 122.95 USD

Add to Wish List

This is the main belt tensioner for A/C, Alternator, and power steering.

OEM Febi Crankshaft Pulley With Vibration Damper - E60, E61, E82, E88...

We Price Match - Give Us A Call or Chat!

T#:38452839

Part#: 11237516385

Special Order: No Guaranteed ETA

$ 251.99 USD

Add to Wish List

Qty

$ 251.99 USD

Add to Wish List

Every time the cylinders fire, torque is transferred into the crankshaft. The crankshaft deflects under this torque, which sets up vibrations when the torque is released. At certain engine speeds the torque imparted by the cylinders are in sync with the vibrations in the crankshaft, which results in a phenomenon called resonance This resonance causes stress beyond what the crankshaft can withstand, resulting in crankshaft failure. The accessory pulley acts as a balancer and prevents these vibrations from destroying your crankshaft.

Show More Show Less