Product Overview
Improve the reliability and cooling efficiency of your BMW E36’s alternator with this Alternator Cooling Duct. Designed to channel fresh airflow directly toward the alternator, this duct helps reduce operating temperatures, especially under heavy load, track driving, or hot climate conditions.
This air guide is a direct-fit solution made to work with the factory alternator setup, ensuring proper ventilation without the need for major modifications. Ideal for enthusiasts focused on performance, longevity, and preventative maintenance.
Features:
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Fits BMW E36 (1990–2000) models
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Directs fresh air to alternator for better cooling and efficiency
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Helps prevent overheating and extends alternator life
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Lightweight and durable 3D printed construction (PETG or similar material)
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Designed for easy installation and OEM-style appearance
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Perfect for track cars, street builds, and restoration projects
Material: Heat-resistant PETG or similar engine bay grade plastic
Color: Black (OEM-style finish)
Vehicle Compatibility:
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BMW E36 Sedan, Coupe, Touring, Convertible (various engine variants)
