Also called the "breather valve" or "oil separator"
Also called the "breather valve" or "oil separator"
Large breather hose that runs around the intake manifold
Mounts on the driver side of the intake manifold
For vehicles with ALH engine code only
Also called the "breather valve" or "oil separator"
For vehicles with FSI engines up through the 2006 model year only
Also called the "breather valve" or "oil separator"
For vehicles with FSI engines up through the 2006 model year only
Used when converting to custom catch cans or an aftermarket valve cover
Also called the "breather valve" or "oil separator"
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For vehicles with FSI engines up through the 2006 model year only
Commonly called PCV valve, located on top of valve cover
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Located under the intake manifold
AEB, ATW and AUG engine codes only. Also fits AWM engine code up to the 2002 model year only.
Located on top of the valve cover
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For vehicles with AEG engine code only
This product was last offered at the strikethrough price on
04-26-2026
Located on the turbo inlet pipe. 19mm
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Located under the intake manifold
For vehicles with AWM engine code from the 2003 model year only
Located under the intake manifold
For vehicles with AWM engine code from the 2003 model year only
Located under the intake manifold
AEB, ATW and AUG engine codes only. Also fits AWM engine code up to the 2002 model year only.
Located on top of the valve cover
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEG engine code only
Repair vacuum system leaks
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