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127512839M - E46 M54 - Aluminum Valve Cover

E46 M54 - Aluminum Valve Cover

Bremmen Parts

T#: 14916007 | Part#: 127512839M

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SALE: $358.22 (20% OFF)

WAS: $447.99 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

Lifetime Replacement

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Est. Ship Date:

on Aug 31, 2026

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Product Details

Many modern BMWs feature a plastic cylinder head valve cover. While this design is mostly strong and lightweight, it has become a common failure item over time. They are known to crack due to heat cycling and constant exposure to extreme temperatures, resulting in vacuum leaks and oil leaks.

Symptoms of failure include: leaking oil, visible cracks in the valve cover, and a burning oil smell.

If you are in need of a replacement valve cover, consider this upgraded aluminum unit from Bremmen Parts. Unlike the factory plastic valve cover, this unit's alloy construction guarantees zero cracks and leaks for years to come.

Bremmen Parts is an OES supplier and is proud to offer parts that are very close to OEM quality in appearance and functionality.

Prop 65 Warning

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11127512839-M

Cross Reference

11127512839

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E46	325Ci	M54 2.5L	For vehicles with a production date from 09/2002+
BMW	E46	325i	M54 2.5L	For vehicles with a production date from 09/2002+
BMW	E46	325xi	M54 2.5L	For vehicles with a production date from 09/2002+
BMW	E46	330Ci	M54 3.0L	For vehicles with a production date from 09/2002+
BMW	E46	330i	M54 3.0L	For vehicles with a production date from 09/2002+
BMW	E46	330xi	M54 3.0L	For vehicles with a production date from 09/2002+

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.