BMW E90 Valve Cover Gasket DIY Replacement – Save Time & Money

Maintaining your BMW E90’s valve cover gasket doesn’t require a mechanic—this DIY guide walks you through replacing it like a pro, saving time and money without sacrificing quality.

Over time, valve cover gaskets degrade due to heat and oil exposure, leading to leaks and potential engine damage. Replacing it promptly ensures engine efficiency, prevents corrosion, and extends your vehicle’s lifespan. This DIY approach lets you address the issue before it worsens.

Begin by removing the valve cover bolts and disconnecting hoses carefully. Use a gasket scraper to remove old material, then clean the surface with brake cleaner. Apply a thin layer of high-temperature silicone sealant, align the new gasket precisely, and reinstall cover bolts in a cross pattern. Torque to spec and refit all connections for a secure seal.

Gather a socket set, gasket scraper, torch (for stubborn seals), and silicone sealant. Work slowly—rushing can misalign the gasket. Test for leaks after reassembly by starting the engine and inspecting around the valve cover. Proper ventilation during sealant application is crucial for safety.

Replacing the BMW E90 valve cover gasket yourself is manageable with the right guidance. Save time, avoid dealer markups, and take pride in maintaining your car. Start your project today—your engine will thank you.

BMW 328xi 328i E90, E91, E92, E92 3. « Previous Thread Next Thread DIY E90 N54 Valve Cover Gasket. The valve cover gasket is one of the most common places to have an oil leak on your BMW E90.

If you have an oil leak down the exhaust side or front of your engine, start at the top and replace the valve cover gasket. Thanks for watching todays video, today I show you how to replace a valve cover gasket on the BMW 328 E90 (n51) engine. The procedure is pretty similar for most E9Xs give or take a few steps.

This DIY guide covers a wide range of BMW models including the E90, E91, E92, E93 3 Series, E60/E61 5 Series, E87/E88 1 Series, X3, X5, and Z4-specifically for engines like the 328i, 128i, and 528i. A worn valve cover gasket can cause oil to seep into spark plug wells, lead to misfires, or trigger check engine lights. DIY N52 Valve Cover Gasket replacement All times are GMT -5.

The time now is 11:54 PM. DIY - Replacement of Valve covers - Pic Heavy 05:16 AM. Learn how to replace the valve cover gasket on your BMW with this easy step.

In this video i'll show you how to replace valve cover gasket on e90, e91, e92, e93 BMW 328i the same procedure applies to 2007-2012 bmw 128i, 2006-2010 bmw z4 (n52 engine, non-turbo), 2007. BMW E90 M3 Valve Cover Gasket Replacement DIY (2008-2013 BMW E90, E92, E93 M3) Although seemingly small, a valve cover leak can lead to damaged internal parts and ruined external accessories if left for long enough. The E90 M3 often suffers from those leaks, so you might want to look into the procedure if yours getting up in mileage.