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Vanos solenoid leaking

2003 - 2009, roadster, coupe, facelift
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TIMMOS29
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Vanos solenoid leaking

Post by TIMMOS29 » Tue Jul 01, 2025 5:39 pm

Hi on my n46 2 litere the vanos solenoids are starting to leak….so seals will be needed. The question is should replace the solenoids at the same time or just replace the joints?
2006 Sterling grey 2 LITRE Z4 M seats steering wheel that I bought on my 51st birthday and enjoy just going into the garage with a beer, and just staring at it..much to the confusion of the mrs.. :D

Scooba_Steve
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Vanos solenoid leaking

Post by Scooba_Steve » Thu Jul 03, 2025 8:18 pm

TIMMOS29 wrote: Tue Jul 01, 2025 5:39 pm Hi on my n46 2 litere the vanos solenoids are starting to leak….so seals will be needed. The question is should replace the solenoids at the same time or just replace the joints?
Joints?

If there is nothing wrong with the solenoids then I would just replace the seals. The solenoids are not difficult to replace so no real point in being preventative.
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