BMW Belt Tensioner/Pulley 11287556251

This Belt Tensioner/Pulley, part number 11287556251, is specifically engineered for BMW vehicles. It plays a crucial role in the accessory drive system by maintaining the correct tension on the serpentine belt. Proper belt tension is essential for the efficient operation of components such as the alternator, power steering pump, and air conditioning compressor. Over time, belt tensioners can wear out, leading to noise, reduced component performance, or even belt failure. Replacing a worn tensioner with this genuine BMW part ensures that your belt operates at the correct tension, preventing premature wear on the belt and associated pulleys, and guaranteeing the reliable function of all driven accessories. Installation of this part should be performed by a qualified technician to ensure proper fitment and function. Using genuine BMW parts guarantees compatibility and adherence to the high standards set by the manufacturer, providing peace of mind and long-lasting performance for your vehicle.

• Genuine BMW part for guaranteed fit and performance.
• Part Number: 11287556251
• Maintains proper serpentine belt tension.
• Ensures reliable operation of alternator, power steering, and A/C.
• Helps prevent premature belt and pulley wear.
• Designed for specific BMW model applications.
• Restores optimal accessory drive system function.