FEBI 29607 Radiator Coolant Tank Cap For BMW – Screw-On, 2.0 Bar, Black Plastic

Keep your BMW's cooling system in top shape with this FEBI 29607 coolant tank cap.

It's a direct screw-on replacement for many BMW models, crossing with OEM numbers 17 11 7 639 021 and 17 13 7 516 004.

The cap is made of black plastic with a 2.0 bar pressure rating—tested for leaks and durability.

Exterior diameter is 88mm, interior is 30mm, and it's 46mm thick with an M52 x 3 mm outer thread.

It's lightweight at just 0.1kg, but built tough.

No drilling or mods needed—just screw it on and go.

Don't let a faulty cap cause overheating; grab this FEBI cap and keep your engine cool!