Febi N52 Valve Cover With Vent Valve And Gasket - 11127552281S1 - E9x, E8x, E60, F10 5 Series, E83, F25, E70

Product Details

Maintain peak engine reliability and consistent manifold vacuum with the Febi Bilstein Aluminum Valve Cover Assembly. Built to strict European manufacturing standards, this replacement rocker cover addresses the failure-prone PCV system and oil leakage issues common on high-mileage BMW N51 and N52 naturally aspirated engines.

Precision-engineered from robust aluminum, this unit replaces failing factory components with an upgraded structure capable of handling intense engine bay thermals. Each unit arrives complete with the built-in ventilation breather valve and replacement valve cover seal, making it a critical service item for preserving motor health, engine efficiency, and drivability.

Key Features

• Engineered to exact original equipment tolerances for precise valve-train clearance

• Upgraded aluminum housing for improved durability and thermal stability

• Integrated crankcase pressure regulating valve (PCV/breather valve)

• Complete kit includes fresh valve cover gasket for leak-free sealing

• Eliminates common oil leaks, vacuum loss, and lean-condition fault codes

Specifications

• Brand: Febi Bilstein

• Part Number: 194977

• Cross-Reference OE Numbers: 11 12 7 552 281, 11 12 7 552 281 S1

• Construction Material: Aluminum

• Components Included: Rocker cover, PCV vent valve, rubber gasket, jiggle pin

• EAN: 4054224949771

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Lifetime Replacement

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