GM GENUINE PARTS Engine Front Cover Seal 296-02 (12585673) — OE-fit rubber/plastic, oil‑resistant

GM Genuine Parts 296-02 (12585673) Engine Front Cover Seal is an OE-quality front cover seal designed to retain lubricant and keep contaminants out of your engine's front cover assembly.

This engine front cover seal from GM Genuine Parts is engineered to match the original equipment installed on GM vehicles and validated by General Motors. Molded from durable rubber and plastic composite materials, the seal conforms to mating surfaces to reduce leakage and resist environmental contaminants. It’s intended as a direct-fit replacement for the factory component, manufactured to GM OE specifications for consistent performance and long service life.

How will this front cover seal affect engine leaks?

Replacing a worn or damaged front cover seal restores the barrier that keeps engine oil inside and prevents dirt and water from entering the cover area. Proper sealing reduces visible oil seepage and helps maintain correct lubricant levels around front-end components.

• OEM-designed geometry for a tight mating surface contact
• Compound resists oil swell and aging under engine temperatures
• Helps prevent oil contamination of accessory components

Is this part compatible with my GM vehicle and easy to install?

The 296-02 (12585673) seal is produced to GM specifications to match the original part’s fit and function, making it suitable for vehicles that list this part number. Installation typically follows the factory removal of the front cover and cleaning of sealing surfaces; some vehicles require special tools or torque sequences for reassembly.

• Direct OE replacement when the part number matches your application
• Installers should clean and inspect the mating surfaces before fitment
• Follow vehicle-specific service manual instructions for correct reinstallation

What materials and quality standards are used for this GM seal?

GM Genuine Parts seals are manufactured from selected rubber and plastic composite compounds chosen for durability and dimensional stability. Each seal is engineered and tested to meet the rigorous standards set by General Motors for fit, form, and function.

• Rubber/plastic composites designed to resist oil and heat degradation
• Manufactured under GM quality controls and testing protocols
• Built to provide consistent sealing performance over long service intervals

When should I replace the engine front cover seal?

Replace the seal if you notice oil leakage from the front cover, visible seal deterioration, or during front-cover removal for other repairs. Proactive replacement during related service can save time and prevent progressive engine contamination.

• Signs: oil drips, wetness around front cover, or damaged seal lip
• Recommended during front-cover service or when accessing timing components
• Use the OE part number to ensure correct fitment

Who is this for: This GM Genuine Parts 296-02 (12585673) Engine Front Cover Seal is aimed at vehicle owners, DIY mechanics, and professional technicians working on GM models that require an OE-spec front cover seal. Choose this part when you want a factory-validated replacement that matches original fit and performance, or when performing front-end repairs where a reliable seal is critical to maintaining oil control and protecting front-end components.