Exhaust Intake Manifold Gasket Compatible with MerCruiser GM 3.0L Engines 1990 and Later – Replaces Part Numbers 27-815528, 18-0680, 3853256, 0914518

This exhaust intake manifold gasket is designed for use with MerCruiser GM 3.0L engines from 1990 and later.It is compatible with part numbers 27-815528, 18-0680, 3853256, and 0914518, supporting a range of MerCruiser and OMC applications equipped with the 3.0-liter engine.The gasket provides a secure seal between the intake manifold and engine block, helping maintain proper air-fuel mixture and engine performance.Constructed to endure marine engine operating conditions, it helps prevent air and fuel leaks that may lead to vacuum issues, rough idling, stalling, or reduced efficiency.A worn intake manifold gasket may contribute to poor fuel economy, engine misfires, or check engine light activation due to imbalanced air-fuel readings.Replacing a worn gasket can help restore normal engine.Installation requires cleaning of the intake manifold and engine block surfaces to proper adhesion and sealing.Proper torque application during installation is necessary to achieve even pressure distribution.Regular inspection of the intake system can aid in early detection of potential issues.This replacement part meets specifications for compatibility with MerCruiser 3.0L applications and supports intake manifold sealing in outboard engines.

• Compatible with MerCruiser GM 3.0L engines from 1990 and later for fit in marine engine repair or maintenance
• Replaces part numbers 27-815528, 18-0680, 3853256, and 0914518 to support identification and replacement
• Designed for use with MerCruiser and OMC outboard motors to help maintain engine sealing integrity
• Constructed with materials suited for temperatures and marine environments
• Direct-fit design simplifies installation and helps reduce the risk of exhaust system leaks