Valve Cover with PCV BMW 1, 3, 5 Series, X3, X5, Z4 N52 - 403231

Vehicle Fitment & Part Details

This valve cover (cylinder head cover) with integrated PCV crankcase ventilation is listed for the BMW N52 2.5 and 3.0 petrol inline-six engine, fitted across the BMW 1, 3, 5 Series, X3, X5 and Z4. It cross-references BMW OE number 11127552281. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.

Key Details

SKU

403231

Component

Valve Cover with PCV

Engine Family

BMW N52 2.5 / 3.0 petrol

OEM References

BMW: 11127552281, 7552281

Cross-Reference

Victor Reinz 71-17222-00

Includes

Integrated PCV (crankcase ventilation)

Listing Highlights

• Valve cover with integrated PCV crankcase ventilation for the BMW N52 petrol inline-six.
• Fits a wide range of BMW 1, 3, 5 Series, X3, X5 and Z4 models with the N52 engine.
• Cross-referenced to BMW OE 11127552281 and Victor Reinz 71-17222-00 for matching before ordering.

Vehicle Fitment

This valve cover fits the BMW N52 applications shown below. Open the section to see the complete variant-by-variant list with engine codes and power. Confirm your engine code and OE reference against your vehicle before ordering.

Fitment Notes

• Always match the OE reference (11127552281) and engine code against your vehicle before ordering. Verify VIN/engine.
• This cover fits the BMW N52 2.5 / 3.0 petrol engine family, which appears across many BMW models. Confirm by engine code rather than model alone.

Compatibility Verification Notes

• Confirm vehicle, engine code, OE reference and original part comparison before ordering.
• Match the supplied fitment details to your vehicle, including model, generation and engine.
• Fitment data may vary by production date, market, import history and engine variant.
• This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.

Common Questions

Does this valve cover fit my BMW?
This part (403231) fits the BMW N52 2.5 / 3.0 petrol engine, used across the models listed on this page. Confirm by matching your engine code and OE reference. Verify VIN/engine.

Does it include the PCV?
Yes, this valve cover has an integrated PCV (crankcase ventilation).

What OEM and cross-reference numbers does this match?
The BMW OE number is 11127552281 (short form 7552281), with Victor Reinz cross-reference 71-17222-00. Match at least one to your original part before ordering.

How do I confirm fitment if there are multiple variants?
Confirm by engine code and OE reference, not model alone, before ordering. Verify VIN/engine.