BMW E36 / E46 / E39 / E38 Engine Gasket Repair Kit – Valve Cover & Cylinder Head Gaskets – Replaces Part Nos. 11129070990, 11121437395, 11421719855

Refresh multiple common sealing points on your BMW engine with this replacement gasket repair kit, designed for compatible E36, E46, E39, and E38 applications. This kit combines several important engine gaskets that are commonly serviced as vehicles age, helping address oil seepage, vacuum-related sealing issues, and deterioration caused by years of heat cycles.

BMW engines from this generation are known for strong mechanical durability, but the surrounding rubber and sealing components naturally harden and lose elasticity over time. Once the original gaskets begin to shrink, crack, or flatten, oil can start leaking around the valve cover, cylinder head sealing surfaces, or oil housing area.

Replacing worn gaskets helps restore a cleaner, more reliable seal while reducing the risk of oil reaching surrounding engine components.

The valve cover gasket seals the upper portion of the engine and helps prevent oil from escaping around the cylinder head. A failed valve cover gasket can lead to visible oil seepage, burning oil smells, smoke from oil contacting hot exhaust components, and contamination around ignition components.

The included cylinder head-related gasket provides an additional sealing component for compatible engine applications and is designed to replace the corresponding factory gasket where applicable.

Manufactured from durable automotive-grade sealing materials, each gasket is designed to withstand engine heat, oil exposure, pressure changes, and repeated thermal cycling.

Key Features

• Multi-Gasket Engine Repair Kit: Includes replacement gaskets for several commonly serviced engine sealing points.
• Valve Cover Gasket Replacement: Helps prevent oil leaks from the upper engine and restore proper sealing around the cylinder head.
• Cylinder Head Sealing Component: Includes the corresponding replacement gasket for compatible engine applications.
• Helps Reduce Oil Leaks: Replacing hardened or flattened seals can help restore proper oil containment and reduce engine-bay contamination.
• Heat-Resistant Construction: Manufactured from materials designed to tolerate engine temperatures, oil exposure, and repeated heat cycles.
• Factory-Style Replacement: Designed to replace the corresponding original BMW gasket components without altering the factory sealing layout.
• Ideal Preventative Maintenance: A practical service item for aging BMW engines with original or deteriorated seals.

Restore proper sealing and reduce common oil leaks with a gasket kit designed for older BMW E-Chassis applications. Replacing worn seals can help keep the engine bay cleaner, reduce oil loss, and prevent leaking oil from damaging surrounding components.

FITMENT: BMW E36 / E46 / E39 / E38 Applications

• BMW 3 Series – E36
• BMW 3 Series – E46
• BMW 5 Series – E39
• BMW 7 Series – E38

Compatible with select engine configurations using the corresponding factory gasket designs.

• Replaces Part No. 11129070990
• Replaces Part No. 11121437395
• Replaces Part No. 11421719855

Installation

• Professional installation is recommended.
• Allow the engine to cool completely before beginning service.
• Remove the necessary engine covers, intake components, ignition components, and surrounding hardware required to access the gasket being replaced.
• Clean all mating surfaces thoroughly before installing the new gasket.
• Do not use sharp tools that may gouge aluminum sealing surfaces.
• Inspect the valve cover, oil filter housing, and surrounding components for cracks, warping, or other damage before reassembly.
• Install all gaskets in their correct orientation and torque fasteners to the proper BMW specifications.
• Replace any one-time-use seals, washers, or hardware required by the specific engine application.
• After installation, inspect the engine for leaks once it reaches operating temperature.

Compatibility Notes

• Confirm your exact BMW chassis, engine code, production date, and original part number before ordering.
• E36, E46, E39, and E38 vehicles were equipped with multiple engines, so chassis alone should not be used to verify fitment.
• The included gaskets only fit applications using the corresponding factory part numbers and sealing configurations.
• Compare the original gaskets and mounting surfaces with the replacement parts before installation.
• Oil leaks can originate from multiple areas, including the valve cover, VANOS lines, timing covers, oil pan, crankshaft seals, and oil filter housing.
• Professional diagnosis is recommended if the exact source of the leak has not been confirmed.

BAVMODS Part No: BAV0000133A

Please refer to the “Fitment” section in the product description for compatibility details.