BMW Belt Tensioner/Pulley 11287516847

This Belt Tensioner/Pulley assembly is a critical component for your BMW's accessory drive system. It maintains the correct tension on the serpentine belt, preventing slippage and ensuring that all accessories, such as the alternator, power steering pump, and air conditioning compressor, function efficiently. A worn or failing tensioner can lead to premature belt wear, noise, and potential failure of accessory components. Replacing it with a genuine BMW part guarantees compatibility and the high-quality standards expected from your vehicle. Properly functioning belt tension is essential for the smooth operation of your engine and its associated systems. This part is engineered to meet the exact specifications of your BMW, providing a direct replacement for the original component.

• Genuine BMW part for guaranteed fit and performance.
• Maintains proper serpentine belt tension.
• Prevents belt slippage and accessory component failure.
• Ensures efficient operation of alternator, power steering, and A/C.
• Direct replacement for part number 11287516847.
• High-quality materials for durability and longevity.
• Restores optimal engine accessory function.