BMW N52 Cylinder Head Valve Cover 11127552281 Fit for 2007-2013 128i 328i 528i X3 X5 2.5L 3.0L

This Cylinder Head Valve Cover Assembly is designed for BMW vehicles equipped with N52 2.5L and 3.0L naturally aspirated engines. It replaces damaged, cracked, or leaking valve covers and helps restore proper engine sealing performance. Manufactured from durable PA66 (Polyamide 6.6) + GF (Glass Fiber) material, this valve cover provides heat resistance, corrosion resistance, and reliable long-term performance.

Product Features

OE-Style Direct Replacement
Designed according to original equipment specifications to provide accurate fitment and reliable sealing performance.

Durable PA66 + GF Material
Made from high-quality PA66 (Polyamide 6.6) reinforced with glass fiber, offering strong heat resistance, corrosion resistance, insulation performance, and mechanical strength.

Complete Valve Cover Kit
Includes valve cover, valve cover gasket, spark plug seals, and mounting bolts for a complete replacement solution.

Reliable Engine Sealing Performance
Helps prevent oil leaks caused by aging, cracking, or deformation of the original valve cover.

Tested for N52 Engine Applications
Professionally inspected and tested for selected BMW N52 naturally aspirated engine applications.

Engine Compatibility

Compatible Engine Codes:

N52B30A
N52B30B
N52B30BF
N52B30AF
N52B30AE
N52B25C
N52B25A
N52NB25A

Note: This valve cover is designed for naturally aspirated N52 engines only.

Not compatible with turbocharged engines.

OE / Reference Numbers

Valve Cover Part Numbers

11127552281
11 12 7 552 281
7 552 281

Valve Cover Gasket / Related Reference Numbers

11 12 7 582 245
11 12 7 559 311
WG1006595

Additional Reference Numbers

11 12 7 561 438
11 12 7 571 963
11 12 7 553 209
005.510
11 12 7 548 921
11 34 0 034 068
11 34 0 035 853
02-37289-01

Interchange Numbers

V20-2762
16336
08.10.016

Package Includes

1 × Cylinder Head Valve Cover
1 × Valve Cover Gasket
3 × Spark Plug Seals
19 × Valve Cover Bolts

Important Notes

Please confirm your engine code and vehicle information before purchase to ensure compatibility.

This valve cover does not fit turbocharged engines.

Please pay special attention to the difference between BMW N52 and M54 ignition coil designs. These two engine systems use different ignition coil configurations. Please confirm your vehicle information before ordering.

Installation instructions are not included. Professional installation is recommended.

Warranty

AUCERAMIC provides a 12-month warranty for this Cylinder Head Valve Cover Assembly. If you experience any product quality issues or installation concerns within the warranty period, please contact our customer service team for assistance.

⏱ Estimated Delivery Time

Delivery times vary by location:

• USA: 3-7 business days
  
• Canada & Europe: 7-18 business days
  
• Australia & New Zealand: 10-20 business days
  
• Other regions: 15-45 business days
  

Delivery times may vary due to carrier delays, customs clearance, or local delivery conditions.

🚚 Shipping Information

Processing Time:

Orders are usually processed within 1-2 business days after payment confirmation.

Shipping Method:

• USA orders: For eligible US orders, products are fulfilled from our US warehouse network and shipped via USPS, UPS, or FedEx.
  
• International orders: Shipped via reliable international carriers
  

Tracking:

A tracking number will be emailed after shipment. You can track your order through carriers such as USPS, UPS, FedEx, DHL, or 17TRACK.

📦 Order Issues

If your package arrives damaged, incorrect, missing items, or significantly delayed:

Please contact us with:

• Order number
  
• Photos/videos of the package and product
  
• Description of the issue
  

Our team will review and provide a solution as quickly as possible.

🔄 Returns & Warranty

We accept returns within 30 days after delivery.

To be eligible for a return:

• Item must be unused, uninstalled, and in original condition
  
• Must include original packaging and all accessories
  

⚠️ Installed, used, or tested parts are not eligible for return unless there is a confirmed manufacturing defect.

For return requests, please contact us first with your order number, product details, and photos (if applicable).

📧 info@auceramic.com

Warranty Coverage:

✔ Manufacturing defects

✔ Shipping damage

Not covered:

✘ Improper installation

✘ Misuse or modification

✘ Incorrect vehicle application

💬 Fitment Support

Not sure if this part fits your vehicle?

Send us your year, make, model, engine size, and VIN (if available). Our team will help confirm compatibility before purchase.

📧 info@auceramic.com