BMW N52: N54 Manifold PCV Heater Adapter Kit w Hoses | HAH54
BMW N52: N54 Manifold PCV Heater Adapter Kit w Hoses | HAH54
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This PrintablesAuto & Mike Whitaker full hardware kit including PCV heater adapter kit with hoses. Adapter kit to just bolt right up your PCV heater to the intake manifold. From the manifold swap tutorial:
(N54 Manifold Dowels sold separately)
For the ease of searching and sourcing of the necessary hardware, this includes most of the little accessories the get the N54 manifold adapted to the N52 engine.
- If you are running a magnesium cover, you will have to run a N54 catch can system.
- If you are running a plastic valve cover, you can run direct from back of valve cover directly into the PCV heater, you also can run catch can as well but is not required.
This total kit will include:
- x1 PCV Heater Adapter Kit
- X2 8-32 machine screws (3/4 length) (Hillman 126944 equivalent)
- x2 8-32 washers (Hillman 126875 equivalent)
- x4 3/4 hose clamps for PCV hose
- 5 feet of 3/4 Fuel/PCV Hose
- x1 3/16 vacuum cap to block off the vacuum port
What’s not included:
N54 Manifold Dowels, N54 Style Catch Can, Intake Manifold, Throttle Body, Air Intake Hose(s)
pieces might take an extra business day to collect and ship.

