Product Description

Professional-grade OEM alternator for Mercedes-Benz S550 (2007-2011), part number A0131540502. This genuine Mercedes-Benz 14V 220-amp alternator has been professionally tested and verified to meet factory specifications. Manufactured by Bosch to original equipment standards, this high-output alternator ensures reliable performance for your S-Class vehicle. Compatible with Mercedes-Benz W221 chassis equipped with the M273 V8 engine. Also fits select CLS-Class (C219), E-Class (W211/W212/S211/S212), and R-Class (W251/V251) models with matching part numbers.

Save significantly compared to new dealer pricing while getting the same quality and performance you expect from genuine Mercedes-Benz parts. Each alternator undergoes rigorous testing by certified technicians to ensure proper voltage output, amperage capacity, and mounting compatibility. Cross-references with part numbers 0131540502, 013 154 05 02, A 013 154 05 02, and Bosch 0-121-813-101. Backed by our perfect fitment guarantee and professional inspection process, this alternator provides a cost-effective solution without compromising on quality or reliability. Please verify your vehicle's part number matches A0131540502 before

  • ✅ 100% tested and verified By Blackline Auto's Quality Team
  • ✅ Genuine OEM, Excellent Condition, inspected and approved
  • ✅ Easy installation

Payment, Shipping & Returns

  •  Payment Policy: We accept only online payment methods, and you can choose any of the options provided by eBay at the time of checkout. If you have any queries or if you require any clarification, please contact us through eBay messaging service.
  •  Shipping Policy: We provide Shipping worldwide to most of the countries using reputed couriers like DHL, FedEx or Aramex.
  •  International Buyers Policy: Import Duties, Taxes and charges are not included in the item price or shipping cost.
  •  Return Policy: We accept 14 days returns. Please clarify all your doubts before purchase.
  •  Handling Time: All packages are shipped within 3 working days.

Trusted by professionals, Blackline Autos supplies premium components for luxury vehicles.
Please confirm the part number before purchase. For compatibility checks or bulk orders, feel free to contact us.