A/C Serpentine Belt Tensioner W/ Pulley 11281433571 for BMW E46 E39 E53 Z3 Z4 X5

Keep your BMW’s air conditioning system running smoothly with this aftermarket A/C serpentine belt tensioner pulley, compatible with models E46, E39, E53, Z3, Z4, and X5. Designed to meet or exceed OEM specifications, this durable pulley ensures optimal belt tension and performance. Please note, this is an aftermarket part, not an original BMW component. Easy to install and built for long-lasting reliability, it’s a cost-effective solution for maintaining your vehicle’s cooling system. Perfect for DIY repairs or professional replacements to keep your BMW in top condition Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.