11128691779 Engine Valve Cover for BMW G01 X3 M340i M440i B58 3.0L

Engine Valve Cover for BMW G01 X3, M340i, M440i (B58 3.0L) (11128691779)

1. Part Number: This engine valve cover is identified by OEM part number 11128691779, ensuring strict compliance with BMW’s engineering standards. The code validates authenticity and guarantees a factory-precise fit for seamless integration into the B58 3.0L engine’s valvetrain.
2. Vehicle & Engine Fitment: Specifically engineered for:
   • BMW G01 X3 (2018–present)
   • M340i (G20/G21, 2019–present)
   • M440i (G22/G23, 2020–present)
     Exclusively compatible with the 3.0L inline-6 turbocharged B58 engine. Verify your vehicle’s chassis and engine codes for exact compatibility.
3. Function & Quality: Encloses and protects critical valvetrain components (camshafts, valves, rocker arms) while sealing oil within the cylinder head to prevent leaks. Constructed from heat-resistant aluminum alloy with a durable finish, it withstands engine bay temperatures up to 200°C and resists corrosion. Precision-machined mating surfaces ensure a tight seal with the cylinder head. Direct replacement restores engine integrity, safeguards against oil contamination, and preserves the B58 engine’s performance in high-performance BMW models.

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