BMW 1 & 3 Series Upper Radiator to Expansion Tank Coolant Recirculation Hose | Part No. 17127565093 17127618510 | E8X E9X X1 N52

BMW 1 & 3 Series Upper Radiator to Expansion Tank Coolant Recirculation Hose

Ensure optimal coolant circulation and air-free bleeding in your BMW’s N52 cooling system with our OEM-spec Upper Radiator to Expansion Tank Coolant Recirculation Hose. This hose plays a crucial role in your vehicle’s cooling system by recirculating coolant from the upper radiator hose to the expansion tank, allowing the water pump to efficiently cycle coolant and purge air during the bleeding process.

Why This Hose Matters:

A properly functioning coolant recirculation hose prevents air pockets, which can disrupt cooling efficiency, cause overheating, and impact overall engine performance. Over time, factory hoses can become brittle, crack, or leak, leading to cooling system inefficiencies and potential engine damage.

Key Features:

• Ensures Proper Coolant Recirculation – Allows coolant to flow between the upper radiator hose and expansion tank, preventing air pockets in the system.
• Supports the Bleeding Process – Works in conjunction with the water pump to recirculate coolant and remove trapped air for consistent cooling performance.
• OEM-Quality Construction – Made from reinforced, heat-resistant rubber to withstand high temperatures and pressure fluctuations.
• Direct Fit Replacement – Designed for Part No. 17127565093 & 17127618510, ensuring perfect fitment with no modifications required.
• Leak & Crack Resistant – Durable materials prevent premature failure, maintaining cooling efficiency for long-term reliability.
• Easy Installation – A plug-and-play replacement, making it simple to swap out your old, worn hose.
  

Fitment: BMW 1 Series (E8X) – N52 Engine, 3 Series (E9X) – N52 Engine and X1 – N52 Engine with Part No. 17127565093 or 17127618510.

Prevent overheating and maintain a properly bled cooling system by replacing your worn coolant recirculation hose. Order now for a direct-fit solution that ensures optimal cooling performance!