BMW Belt Tensioner/Pulley - Part 11287559887

This Belt Tensioner/Pulley, part number 11287559887, is a critical component for your BMW's accessory drive system. It plays a vital role in maintaining the correct tension on your serpentine belt, which powers essential components like the alternator, power steering pump, and air conditioning compressor. Proper belt tension is crucial for the longevity and efficient operation of these accessories. A worn or faulty tensioner can lead to premature belt wear, noise, and even failure of the driven components. This genuine BMW part is engineered to meet the exact specifications of your vehicle, ensuring a perfect fit and reliable performance. By replacing your old tensioner with this new unit, you can restore optimal function to your accessory drive system. This helps prevent issues such as squealing belts, undercharging from the alternator, or loss of power steering. Trust in genuine BMW parts to maintain the integrity and performance of your vehicle.

• Genuine BMW Belt Tensioner/Pulley
• Part Number: 11287559887
• Ensures proper serpentine belt tension
• Maintains optimal accessory drive system performance
• Helps prevent premature belt wear and noise
• Designed for precise fitment and durability
• Restores reliable operation of alternator, power steering, and A/C