BMW Radiator Coolant Hose for 128i/328i/Z4 (2007–2013)

This BMW-branded Radiator Coolant Hose replaces the corresponding factory component on BMW 1/3 Series & Z4 from 2007–2013. It carries engine coolant between the radiator and the adjoining cooling-system connection. Applications include 128i, 328i, 328xi, and Z4. This genuine BMW-branded component carries BMW’s U.S. two-year, unlimited-mileage limited parts warranty.

Technical Details

• Manufacturer part number: 17-12-7-564-478
• Component: Radiator Coolant Hose
• Manufacturer: BMW
• Vehicle applications: BMW 1/3 Series & Z4
• Primary function: carries engine coolant between the radiator and the adjoining cooling-system connection
• Production range: 2007–2013
• Listed models: 128i, 328i, 328xi, and Z4
• Listed submodels: sDrive30i

Fitment & Compatibility

Use the fitment table below to confirm the exact year, model, submodel, and application notes. Match the engine, hose or connection layout, cooling-system equipment, and production date. A VIN check can resolve production splits or equipment differences. PMB Performance brings more than 20 years of European-parts experience to that review.