A-Premium Engine Valve Cover Compatible with BMW L6 2.5L/3.0L

In this review the A-Premium Engine Valve Cover is evaluated for BMW owners who need a direct replacement for N52 L6 engines. The bottom line: this kit is aimed at DIY mechanics and independent shops that want a ready-to-install, cost-effective alternative to dealer parts. It addresses common problems like oil leaks and burning-oil smell by replacing the valve cover, gasket set and oil filler cap in one package, and it often restores proper breather valve operation without additional parts or machining.

Key Features

• Vehicle Fitment: Covers a broad range of BMW models with L6 3.0L and 2.5L N52 engines, ensuring compatibility for popular 1, 3, 5 series and X/Z models.
• Complete Kit: Includes the valve cover, gasket set, 20 mounting bolts and an oil filler cap so installers rarely need extra components.
• OEM Reference Numbers: Supplied with common reference part numbers to help confirm match with original equipment and simplify ordering.
• Fixes Common Issues: Intended to stop oil leaks, reduce engine bay smoking and eliminate burning oil odors by replacing worn sealing surfaces and seals.
• Preassembled Accessories: Bolts and cap arrive already installed on the cover, which saves time during replacement and reduces assembly errors.

Who It's For

This valve cover kit is best for BMW owners with N52 inline-six engines (2.5L or 3.0L) who want a straight swap to repair oil leaks or breather faults without buying full dealer assemblies. It suits DIYers comfortable with engine work and independent shops that prefer economical parts that fit like OEM.

It may not be the right choice for someone who expects factory warranty coverage or for engines with additional internal damage; buyers who want guaranteed dealership service or who need matched OEM serial tracking should consider dealer parts instead.

Pros & Cons

Pros

• Good fit for the listed BMW models, with many customers reporting it installs without modification.
• Complete gasket set and oil filler cap included, which reduces the need for extra purchases.
• Cost effective compared with dealer parts, offering value for money for repairs.
• Preassembled bolts and components speed up installation and lower shop labor time.

Cons

• Some customers report occasional gasket leakage, so careful gasket seating and torqueing is important.
• There are a few reports of missing bolts on the side of the cover, so inspect the kit on receipt.

Specifications

Brand	A-Premium
Fitment	BMW L6 3.0L / 2.5L N52 engines (multiple 1/3/5/X/Z series models)
Included parts	Valve cover, valve cover gasket set (1 main gasket + 3 spark plug seals), 20 bolts, oil filler cap
Reference part numbers	Valve Cover 11127552281; Gasket 11127559311 / 11127582245; Cap 11127560482
Applicable chassis	E60 E70 E82 E83 E84 E89 E90 E92 (and others listed)
Engine type	Naturally aspirated inline six (N52)

Our Verdict

The A-Premium valve cover kit is a practical, value-focused replacement for BMW N52 engines that repairs common oil leak and breather issues while providing most necessary hardware in one package. It is recommended for DIYers and independent shops who want an OEM-style fit without dealer pricing, though buyers should inspect the kit on arrival and take care with gasket installation to avoid rare leakage reports.

Frequently Asked Questions

Will this cover fit my 328i?
It fits 328i models listed for 2007-2013 with the L6 3.0L N52 engine and some xDrive/xi variants; confirm chassis and engine before ordering.

Does the kit include the oil filler cap and bolts?
Yes, the kit includes an oil filler cap, 20 valve cover bolts and a gasket set; accessories are preassembled to the cover.

Are there common installation issues?
Most installs are straightforward, but some users reported leaking gaskets or missing bolts on arrival, so check components and torque bolts to spec.