Product Description

This is a genuine GM OEM Engine Coolant Reservoir Tank (Part Number 22948113) designed specifically for your Cadillac ATS. As an authentic ACDelco GM Original Equipment component, this radiator surge tank is engineered to the exact specifications as the factory-installed part, ensuring perfect fitment and reliable performance. This essential cooling system component regulates coolant fluid levels and provides necessary space for coolant expansion, helping maintain optimal engine temperature and preventing overheating. The tank has been professionally inspected, tested, and verified to meet strict quality standards, delivering the same durability and service life you expect from genuine GM parts.

Save significantly compared to purchasing a brand-new reservoir while getting OEM quality and reliability. This used genuine part offers exceptional value without compromising on performance or safety. Backed by GM's rigorous engineering standards and designed to fit 2013-2019 Cadillac ATS models perfectly, you can install with confidence knowing you're getting an authentic component that will integrate seamlessly with your vehicle's cooling system. Don't risk inferior aftermarket alternatives—choose genuine GM quality at a fraction of the dealer price.

  • ✅ 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.