BMW Radiator Drain Plug, 1/3 Series & M3 & X1 & Z4 (2006–2016)

For BMW 1/3 Series & M3 & X1 & Z4 from 2006–2016, BMW supplies this Radiator Drain Plug as an Original BMW replacement component. It transfers heat from the engine coolant to the airflow passing through the core. The supported range includes 128i, 135i, 135is, 325i, 325xi, and 328i, plus additional listed variants. This genuine BMW-branded component carries BMW’s U.S. two-year, unlimited-mileage limited parts warranty.

Technical Details

• Manufacturer part number: 17-11-7-530-902
• Manufacturer: BMW
• Component: Radiator Drain Plug
• Primary function: transfers heat from the engine coolant to the airflow passing through the core
• Vehicle applications: BMW 1/3 Series & M3 & X1 & Z4
• Production range: 2006–2016
• Listed models: 128i, 135i, 135is, 325i, 325xi, and 328i, plus additional listed variants

Fitment & Compatibility

Use the year-and-model entries below to verify the exact vehicle application. Match the engine, hose or connection layout, cooling-system equipment, and production date. Need a second fitment check? Send PMB Performance the VIN. Our team has more than 20 years of experience identifying European vehicle applications.