BMW E39 Radiator Air Bleed Valve
All Engine Options | Febi Bilstein Germany | Code: 23750
The Febi 23750 air bleed valve helps to expel air from the cooling system of your BMW 5 Series, protecting your engine from overheating risks. This part, which ensures the sealing integrity of the system, is a critical component recommended for replacement during every radiator maintenance.
Technical Advantages
- ■ Heat-Resistant Polymer: Special plastic raw material that does not become brittle or crack against the continuous high-temperature cycles in the engine compartment.
- ■ Precise Sealing: Effectively prevents water leakage under high pressure thanks to the high-quality O-ring seal included in the package.
- ■ Perfect Fit for Installation: 100% compatible with original radiator and expansion tank sockets, featuring a non-wearing millimeter thread structure.
- ■ German Quality Standards: A reliable solution produced with Febi Bilstein expertise, meeting original equipment (OE) standards.
| Technical Data |
Description |
| Brand |
Febi Bilstein (Germany) |
| Manufacturer Part Number |
23750 |
| Material |
Polyamide (High Strength Plastic) |
| OEM Reference |
17 11 1 712 788 / 17111712788 |
Frequently Asked Questions
- What should I do if the valve breaks?
You can gently remove the remaining plastic piece inside with a heated flat screwdriver tip or a reverse guide and replace it with a new valve.
- Does this product fit E46 and E38 models?
Yes, this reference is used as standard in almost all BMW passenger models from the 90s and 2000s (E36, E38, E39, E46, E53, etc.).
© German Parts Depot - BMW Cooling Group and System Safety Specialist.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
Product CodeFEBI 23750_2
BrandFEBI
Uzunluk10 mm
MalzemePlastik
Dış dişM10 x 1
Compatible vehicle information not yet added.
