Crankcase Vent Hose PCV from Valve Cover 11127584128 for BMW X1 X3 X4 X5 X6  BMW N55 135I 135IS 335I 535I 640I F10 F12 F13 E82 E88

Crankcase Vent Hose PCV from Valve Cover 11127584128 for BMW X1 X3 X4 X5 X6  BMW N55 135I 135IS 335I 535I 640I F10 F12 F13 E82 E88

1. Short Description

·         Product Name: Crankcase Vent Hose / PCV Vent Line (Valve Cover to Turbocharger/Intake)

·         Engine Compatibility: N55 3.0-liter turbocharged inline-6 gasoline engine

·         Material & Attributes: Heat-resistant molded plastic/rubber hose equipped with OEM-style quick-disconnect fittings. Crucial for routing crankcase blow-by gases back into the intake system, preventing oil sludge build-up, and maintaining proper internal crankcase pressure.

2. Alternative & Cross-Reference Part Numbers

·         BMW OEM Supersessions / Interchanges:

o    11 12 7 584 128 / 11127584128

o    11 12 7 599 217 / 11127599217

·         Aftermarket Cross-References:

o    Vaico: V20-2394

o    Rein (Uro/CRP): BCH0363R

o    Febi Bilstein: 173841

o    Topran: 503 219

3. Compatible Vehicle Fitments

This PCV breather hose is designed for vehicles equipped with the N55 3.0T engine across various modern platforms:

·         1 Series: E82 / E88 (135i, 135is)

·         3 Series: F30 / F31 / F34 (335i, 335i xDrive)

·         5 Series: F10 / F11 (535i, 535i xDrive, ActiveHybrid 5)

·         6 Series: F12 / F13 / F06 (640i, 640i xDrive)

·         X Series:

o    X1: E84 (xDrive35i)

o    X3: F25 (xDrive35i)

o    X4: F26 (M40i / xDrive35i)

o    X5: E70 & F15 (xDrive35i)

o    X6: E71 & F16 (xDrive35i)