Home » OUSIMY Complete Engine Valve Cover Assembly For BMW N51 N52N Engine | OE 11127552281
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OUSIMY Complete Engine Valve Cover Assembly For BMW N51 N52N Engine | OE 11127552281

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Product details
  • Vendor OUSIMY SHOP
  • SKU QMQG0010T
  • Model
    • 128i
    • 323i
    • 325i
    • 328i
    • 330i
    • 525i
    • 528i
    • X3
    • X5
    • Z4
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Description Shipping information Reviews
OE Number: 11127552281

OUSIMY Complete Engine Valve Cover Assembly For BMW N51 N52N Engine

This full set engine valve cover assembly is high-standard OE replacement part, perfectly fits BMW vehicles equipped with N51 and N52N engines. Integrated with built-in PCV valve, it comes complete with all necessary installation accessories for one-stop engine maintenance replacement.

Product Details


This valve cover assembly is manufactured following original factory technical standards, stable structure not easy to deform. The full package includes valve cover main body, matched valve cover gasket, Valvetronic actuator gasket, shaft sensor seal and full set mounting bolts. It perfectly restores original engine sealing performance, effectively isolates external dust and impurities, and keeps crankcase internal pressure in normal state via built-in PCV valve.

Key Advantages

  • Integrated original-style PCV valve, stable pressure relief effect
  • Complete full set accessories, no extra parts needed for installation
  • High-precision sealing gaskets, excellent oil resistance and aging resistance
  • Rigid cover body design, effectively avoid warping deformation
  • Easy direct installation, save repair time and maintenance cost

Problems This Product Solves


Thoroughly fix engine valve cover oil leakage, crankcase pressure abnormality, engine oil seepage, valve cover aging deformation and poor sealing caused by worn original gaskets.

Fault Codes Fixed


P0171 lean fuel mixture, P0505 idle control error, P0401 PCV system abnormal flow

Shipping & Delivery


✅ Free Shipping to All US States

✅ Fast global delivery, stable logistics schedule

✅ Firm box packaging prevent parts damage during transit

Warranty & Installation


✅ 2-Year Manufacturer Quality Warranty

✅ Professional mechanic installation recommended

✅ Direct fit replacement, no modification required

Fitment List


BMW N51 / N52N Engine Models

Installation Position: Engine Cylinder Head Top Valve Cover