Fitment: OE Number:17128616559 Fit for: for BMW 3 Series 2017 320i 340i L4 2.0L for 4 Series 2016-2017 420i 430i 440i Features: Effectively protects your engine cooling system, preventing air or oil leakage. Improves driving performance and ensures the normal cooling of the engine. Made of Rubber materials, offering excellent sealing performance, high temperature resistance, aging resistance, and wear resistance. Can withstand temperature changes and resists cracking and leaking. This is a non-OEM product, accessory only! Specifications: Type: Radiator Connector Hose Material: Rubber Color: Black When To Replace Radiator Hose: 1. The Engine Temperature is Overheating 2. Radiator Hose is Broken or Leaking 3. Radiator Hose Clamp is Loose 4. Low Coolant Level Package Included:1 Pc Radiator Hose
