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RB BMW N54 PCV Valve Screw-on Cap (1M, 135i, 335i & Z4 35i)


  • £59.39
    exc. VAT £49.49
  • 1 review

Compatibility Check - Enter the last 7 digits of your VIN. We will double check compatibility for you before dispatching!

Replacement PCV Valve Screw-on Cap

Available for N54 twin turbo

To be upgraded with the RB BMW N54 PCV Valve.


These units offer a cool robust design, that will not break like the brittle OEM plastic at times does. This solution helps you out of a bind when or if that happens to you by not having to purchase an entire valve cover to get only this part from BMW. Either way this is a great compliment for the RB PCV Valve!


    • The RB PCV Screw-On Cap comes pre-equipped with a new O-ring and during installation it helps to coat these with a little bit of clean engine oil while threading into place.
    • We are not responsible for over tightening this cap and breaking your valve cover! Please use care to not over tighten the cap!


    Compatibility Check

    To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 



    E82/E81 135i

    E90/E91/E92/E93 335i

    E60/E61 535i

    E89 Z4 35i


    Fits all N54 twin turbo engine


    Free Next Day Delivery

    Order before 11am for free next day UK delivery! We can also ship worldwide, simply enter your full address during checkout including the correct postal code for a shipping quote.



    Rob Beck do not offer warranty on this item.


    Manufactured by

    Rob Beck (RB)


    Part Number


    Customer Reviews
    5 Based on 1 Reviews
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    United Kingdom
    Life saver.

    Great part. Great quality. However, be careful and slow and gentle when fitting. The crankcase is plastic. This is metal. Metal does what it wants! I used the original o ring as this one is a super tight fit. When it stops turning, stop tightening!! ;) All in all, MLP really saved me and my car. Thanks.