BMW Automatic Belt Tensioner Assembly - Genuine BMW 11281407972

Ensure the optimal performance and longevity of your BMW Z8's accessory drive system with this **Genuine BMW Automatic Belt Tensioner Assembly (Part Number: 11281407972)**. This critical component automatically maintains the precise tension on your serpentine belt, preventing slippage and ensuring the efficient operation of essential engine accessories like the alternator, power steering pump, and A/C compressor.

Crafted to exact BMW specifications, this genuine part guarantees a perfect fit, superior reliability, and the high-quality performance expected from original equipment. It is designed to replace the accessory drive belt tensioner on all BMW Z8 models from 2000 to 2003, including both 5.0L V8 S62 (manual RWD) and 4.8L V8 Alpina (automatic RWD) variants. Replace a worn or failing tensioner to eliminate squeaks, ensure proper power transfer, and extend the life of your serpentine belt and accessories.