Crooked "S" shaped breather hose attached to the PCV valve (bleeder valve)
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AWP engine code of the 2002 model year only
Reinforced silicone for durable replacement
2X Entries Into Our F80 M3 Sweepstakes For vehicles with AWP engine code with VIN from 1J-54013 539 only, split is in the 2005 model year
Runs from the lower block breather hose to the small nipple on the valve cover breather port.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with VIN from 1J-444009 844, split is in 2004 model year
'T' shaped connection below the intake manifold
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AWW or AWP engine codes, with production date up to 6/30/2003
Attaches to crankcase breather valve
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AWW or AWD engine code only
"S" shaped hose for crankcase ventilation system
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AWP engine code with VIN from 1J-54013 539 only, split is in the 2005 model year
Brand:
ES#:
4138709
Mfg#:
06A103221BM
Ships in 2 Business Days
$29.99
This product was last offered at the strikethrough price on 08-31-2026
Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.
Lifetime Replacement
