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BMW 3 Series E36 Radiator Air Bleed Plug | FEBI 23750 BMW 5
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BMW 3 Series E36 Radiator Air Bleed Plug | FEBI 23750 BMW 5
BMW 3 Series E36 Radiator Air Bleed Plug | FEBI 23750 BMW 5

BMW 3 Series E36 Radiator Air Bleed Plug | FEBI 23750 BMW 5

OEM:115377933731711014132517111712788
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99 ₺
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BMW F10 Radiator Air Bleed Screw

FEBI 23750 | O-Ring Sealed | High Pressure Resistance

The FEBI (23750) air bleed screw, one of the most critical small spare parts in the cooling system of BMW 5 Series F10 vehicles, is designed for safe antifreeze replacement and overheating protection.

  • Precise Air Release: Ensures healthy circulation by draining air pockets from the radiator and expansion tank hoses.
  • Advanced Sealing: The high-quality rubber seal integrated with the product prevents pressure losses and leaks.
  • Original Thread Structure: Screw pitch that does not damage plastic sockets, manufactured to factory standards.
  • Thermal Resistance: Polymer body resistant to continuous antifreeze temperatures above 100°C and expansions.

Technical Details

Brand FEBI BILSTEIN (Germany)
Product Code 23750
Possible OEM Reference 17 11 1 712 788
Compatible Models F10, F11, F01, E90, E60, E46
Package Contents 1 Piece Screw + 1 Piece O-Ring

Expert Recommendation

Why FEBI? Febi Bilstein is a premium German brand that meets material tolerances most precisely in BMW group cooling system parts.
Important Application Note: Perform the air bleeding process when the engine is **cold**. Do not apply excessive torque when tightening the screw; a quarter turn after the seal sits on the surface is sufficient. Excessive force can lead to breakage due to the delicate plastic structure.

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