MITZONE Engine Valve Cover Kit for BMW N52/N51 2.5L-3.0L, Complete Pre-assembled Kit with Oil Cap & PCV Hose

MITZONE N52 Engine Valve Cover Kit is a complete, direct-fit replacement that includes the valve cover, oil filler cap, PCV hose and all seals needed for BMW N52/N51 2.5L and 3.0L engines.

Designed for BMW models that use the N52 and N51 naturally aspirated engines, this MITZONE kit replaces the OE valve cover (OE ref 11127552281) and comes pre-assembled with the oil filler cap, bolts, gaskets, plug tube seals and PCV hose to simplify installation. The cover uses upgraded materials to resist high under-hood temperatures and reduce the chance of oil seepage over time. Whether you're doing routine maintenance or refreshing an older engine bay, this kit aims to restore proper sealing and reliable ventilation for improved day-to-day operation.

Which BMW models does this valve cover kit fit?

This MITZONE kit is made for BMW vehicles using the N52/N51 2.5L and 3.0L naturally aspirated engines from model years around 2006–2013. Fitment includes many 3-series, 5-series, X3, X5 and Z4 variants listed by the manufacturer. Always verify engine code and part number compatibility before purchase.

• Fit examples: E82 128i, E9X 323i/328i, E60 528i, E70 X5 3.0si, E83 X3, E85/E89 Z4
• Replaces OE reference 11127552281 for direct compatibility
• Suitable for 2.5L and 3.0L N52/N51 naturally aspirated engines

How does this kit make installation easier for DIYers and shops?

The kit arrives pre-assembled with the oil filler cap, bolts, gasket and PCV hose components, reducing the number of loose parts and minor steps during installation. That lowers installation time and helps ensure the correct sealing pieces are used. It’s especially useful when replacing an aged cover that shows oil staining or a brittle gasket.

• Pre-installed components minimize assembly steps on the workbench
• Includes plug tube seals and gasket to replace common failure points
• Matches OE mounting points for straightforward bolt-up replacement

What materials and advantages does the MITZONE valve cover offer?

MITZONE uses upgraded materials engineered to withstand under-hood heat and resist warping or cracking that can cause leaks. The improved gasket and seals target common failure areas to deliver a longer-lasting seal compared with aged OEM parts. The end result is a cleaner engine bay and more reliable crankcase ventilation.

• Heat-resistant cover material built for engine temperatures
• Durable gasket and plug tube seals to reduce oil seepage
• Complete kit approach lowers risk of missing components during replacement

Are there any part numbers or checks I should perform before ordering?

Confirm your vehicle’s engine code (N52/N51) and cross-check the OE reference 11127552281 to ensure fitment. Inspect the current valve cover for matching bolt patterns and PCV hose routing before purchase. If uncertain, provide VIN and engine details to seller support for verification.

• Verify OE ref 11127552281 matches the existing part
• Confirm engine type: N52 or N51 2.5L / 3.0L
• Supply VIN to seller for fitment confirmation when in doubt

Who is this for: Experienced DIY mechanics, independent service shops, and BMW owners seeking a full valve cover replacement kit for N52/N51 engines. Choose this kit if you want a ready-to-install, direct-fit valve cover with the oil cap, PCV hose and all sealing components included to restore proper sealing and ventilation without hunting down separate parts.