Belt Tensioner
#11287549588
Details
Replace the engine belt tensioner when you hear squealing or rattling from the belt area or notice belt vibration, since a weak tensioner causes belt slippage and early wear.
- Replacement sign: Squealing or rattling near the belt with visible belt vibration or looseness.
- Approximate lifespan: Typically lasts around 90,000 to 120,000 km depending on driving conditions.
- Install requirement: Requires installation by a qualified technician with belt tension set to maker specifications.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | 535I | 2004-2005 |
| BMW | 730i | 2004-2006 |
| BMW | 750li | 2003-2008 |
| BMW | 750i | 2006-2008 |
| BMW | 745i | 2002-2005 |
| BMW | 740li | 2002-2005 |
| BMW | 650I | 2006-2010 |
| BMW | 645ci | 2004-2005 |
| BMW | 550i | 2006-2009 |
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Details
Replace the engine belt tensioner when you hear squealing or rattling from the belt area or notice belt vibration, since a weak tensioner causes belt slippage and early wear.
- Replacement sign: Squealing or rattling near the belt with visible belt vibration or looseness.
- Approximate lifespan: Typically lasts around 90,000 to 120,000 km depending on driving conditions.
- Install requirement: Requires installation by a qualified technician with belt tension set to maker specifications.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | 535I | 2004-2005 |
| BMW | 730i | 2004-2006 |
| BMW | 750li | 2003-2008 |
| BMW | 750i | 2006-2008 |
| BMW | 745i | 2002-2005 |
| BMW | 740li | 2002-2005 |
| BMW | 650I | 2006-2010 |
| BMW | 645ci | 2004-2005 |
| BMW | 550i | 2006-2009 |
