Genuine BMW Belt Tensioner/Pulley - Part No. 11287795037

The belt tensioner and pulley assembly is a critical component in your BMW's engine, responsible for maintaining the correct tension on the serpentine belt. This ensures that essential accessories like the alternator, power steering pump, and air conditioning compressor operate efficiently and reliably, preventing costly breakdowns and ensuring smooth vehicle operation. Over time, belt tensioners can wear out, leading to improper belt tension, squealing noises, and potential belt slippage. Replacing a worn tensioner with a high-quality unit restores proper function, extends the life of your serpentine belt, and protects other engine components from damage caused by an improperly tensioned belt. This genuine BMW belt tensioner and pulley, part number 11287795037, is engineered to meet the exact specifications of your vehicle. It provides a direct fit and reliable performance, ensuring your BMW continues to run as intended. Trust in OEM quality for peace of mind and lasting durability.

• Maintains optimal serpentine belt tension for peak performance
• Ensures efficient and reliable operation of engine accessories
• Reduces belt slippage and premature wear on components
• Helps eliminate squealing noises caused by worn tensioners
• Genuine BMW part for perfect fit, form, and function
• Engineered for exceptional durability and long service life