BMW Radiator, 3 Series & Z4 (1999–2008)

When servicing the engine cooling system on BMW 3 Series & Z4 from 1999–2008, use this Original BMW Radiator. It transfers heat from the engine coolant to the passing airflow. The supported range includes 323Ci, 323i, 325Ci, 325i, 325xi, and 328Ci, plus additional listed variants. This genuine BMW-branded component carries BMW’s U.S. two-year, unlimited-mileage limited parts warranty.

Technical Details

• Component: Radiator
• Manufacturer: BMW
• Manufacturer part number: 17-11-9-071-519
• Primary function: transfers heat from the engine coolant to the passing airflow
• Production range: 1999–2008
• Vehicle applications: BMW 3 Series & Z4
• Listed models: 323Ci, 323i, 325Ci, 325i, 325xi, and 328Ci, plus additional listed variants
• Listed submodels: M Coupe and M Roadster

Fitment & Compatibility

Review the table below for year-by-year model coverage, submodels, and any listed equipment notes. Match the engine, hose or connection layout, cooling-system equipment, and production date. PMB Performance has worked with European vehicle parts and fitment for more than 20 years; contact us with the VIN when the application is uncertain.