Product Description

Premium quality Pierburg Turbocharger Auxiliary Water Pump (Part Number: 704077340 / 7.04077.34.0) designed specifically for BMW 750Li xDrive vehicles. This genuine OEM auxiliary electric water pump regulates coolant flow to your turbocharger system, maintaining optimal engine temperature and supporting critical auxiliary system cooling. The pump operates on 12V electric power and directly replaces BMW OE number 11517629916, ensuring perfect fitment and reliable performance. Each unit has been professionally tested and verified to meet or exceed original equipment specifications, providing you with the quality and dependability you expect from genuine BMW components.

Save significantly compared to dealership prices while getting the same high-quality part trusted by automotive professionals. This Pierburg pump features durable construction engineered to withstand the demanding conditions of turbocharger cooling systems, helping to increase engine power and efficiency while protecting your investment. Whether you're experiencing pump failure symptoms or performing preventative maintenance, this is the exact replacement part used by BMW technicians. Backed by our commitment to quality and customer satisfaction, this auxiliary water pump offers an excellent value for maintaining your BMW's performance and longevity.

  • ✅ 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.