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For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover

For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover is a direct-fit replacement part made for N52 engines, priced at $8.87. It ensures sealing integrity to prevent oil and vacuum leaks, ideal for DIY BMW maintenance and engine repairs.

$8.87

● In stock

Buy at Lab Work Auto →

Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • Precise Fit — Designed for N52 engines in listed BMW models
  • OEM-Compatible — Matches factory dimensions and sealing surfaces
  • Durable Construction — Resists engine heat and pressure
  • Sealing Integrity — Prevents oil and vacuum leaks
  • Easy Installation — Direct replacement, no modifications
  • PCV Integration — Maintains crankcase ventilation
  • Cost-Effective — Affordable repair or replacement option

Pros

  • +Affordable at only $8.87
  • +Exact fit for N52 engine applications
  • +Helps prevent oil and vacuum leaks
  • +New part ensures reliable sealing
  • +Simple replacement during maintenance
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Cons

  • No hardware included
  • Not a performance upgrade

About For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover

What is For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover?

This PCV cover is a critical engine component designed specifically for BMW models equipped with the N52 engine, including E82, E90, E70, Z4, X3, and X5 variants like the 128i, 328i, and 528i. It serves as a direct-fit replacement that maintains crankcase ventilation and prevents oil leaks by sealing the valve cover properly. Constructed to withstand high engine temperatures and pressure, this part ensures reliable performance in everyday driving conditions. It's a cost-effective solution for maintaining engine health during routine maintenance or repairs.

Key features

  • Precise Fit — Designed specifically for N52 engines in listed BMW models.
  • OEM-Compatible — Matches factory dimensions and sealing surfaces for reliable fitment.
  • Durable Construction — Built to resist engine heat and long-term pressure exposure.
  • Sealing Integrity — Prevents oil leaks and vacuum leaks at the valve cover junction.
  • Easy Installation — Direct replacement with no modifications required.
  • PCV Integration — Maintains proper crankcase ventilation for engine efficiency.
  • Cost-Effective — Affordable option for repair or preventative replacement.

Who is For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover for?

This part is ideal for BMW owners and DIY mechanics maintaining N52-powered vehicles. It suits those performing valve cover gasket replacements or addressing oil leaks and vacuum issues. It's especially useful for owners of aging BMWs seeking reliable, factory-spec components without the dealership price tag. Mechanics and repair shops also benefit from its consistent fit and function.

How does For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover compare?

Compared to standard aftermarket valve cover parts, this PCV cover offers superior fit and sealing for N52 engines. It outperforms generic or universal covers that may leak or fail prematurely. While not a performance upgrade, it matches OEM reliability at a fraction of the cost. It's more affordable than complete valve cover assemblies and targets a specific failure point, making it a smarter, focused repair solution.

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Best use cases

  • Replacing worn PCV cover on N52 engine
  • Preventing oil leaks during valve cover service
  • DIY BMW engine maintenance
  • Fixing vacuum leaks in crankcase system
  • Routine repair on high-mileage BMWs
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Is For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover right for you?

This PCV cover is best for BMW owners with N52 engines performing DIY maintenance or repairs. Ideal for intermediate-level mechanics replacing valve cover gaskets or addressing oil leaks. No advanced tools required, but basic engine knowledge is recommended. Consider pairing with new gaskets and seals. Alternatives include full valve cover assemblies, but this part offers a targeted, budget-friendly fix.

How it compares: Compared to generic valve covers or full assemblies, this N52-specific PCV cover delivers better fit and sealing. It's more affordable than OEM dealership parts and avoids the bulk of replacing the entire valve cover.

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Frequently Asked Questions

What does the PCV cover do on a BMW N52 engine?

The PCV cover seals the valve cover and integrates with the crankcase ventilation system to prevent oil leaks and maintain proper engine pressure, critical for N52 engine performance and longevity.

Does this PCV cover fit all BMW models?

No, it fits only BMW models with the N52 engine, including E82, E90, E70, Z4, X3, and X5 variants like 128i, 328i, and 528i. Check your engine code before purchasing.

How do I install the PCV cover on my BMW?

Remove the old cover, clean the mounting surface, position the new cover, and secure with original bolts. No modifications needed. Replace gaskets for best sealing results.

Is this PCV cover made by BMW?

No, it's made by Lab Work Auto to OEM specifications. It matches factory dimensions and function but is not an official BMW-branded part.

Can I use this PCV cover to fix an oil leak?

Yes, if the leak originates from the PCV cover area. Replacing it with a new, properly sealing cover can resolve oil seepage and improve engine cleanliness.

How much does For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover cost?

For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover is $8.87 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover in stock at Lab Work Auto?

Yes, For BMW E82 E90 E70 Z4 X3 X5 128i 328i 528i PCV Cover of N52 Engine Valve Cover is currently in stock at Lab Work Auto.

Specifications

SKU
F7-3367
Last updated May 14, 2026