BMW X3 & Z4 Radiator Mount Adjustment Screw (2006–2010)

When servicing the engine cooling system on BMW X3 & Z4 from 2006–2010, use this Original BMW Radiator Mount Adjustment Screw. It transfers heat from the engine coolant to the airflow passing through the core. Applications include X3 and Z4. As an Original BMW component, it is produced within BMW’s own vehicle-specific design and testing program.

Technical Details

• Component: Radiator Mount Adjustment Screw
• Manufacturer: BMW
• Manufacturer part number: 17-11-7-545-783
• Primary function: transfers heat from the engine coolant to the airflow passing through the core
• Production range: 2006–2010
• Vehicle applications: BMW X3 & Z4
• Listed models: X3 and Z4
• Listed submodels: Coupe 3.0si, Roadster 3.0i, and Roadster 3.0si

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.