Hengst E665L01 Air Filter Element

The Hengst E665L01 is a high-quality OEM replacement air filter element designed to deliver superior engine protection and performance. This filter insert features advanced filtration media that efficiently removes dust, pollen, and airborne contaminants from intake air, ensuring optimal fuel-air mixture ratios and maximum combustion efficiency.

Key Features:

• Premium filter insert construction with high-density filtration media
• OEM-quality design meets or exceeds original equipment specifications
• Engineered for precise fitment in left-side air filter housing
• Effectively captures harmful particles to protect engine components
• Maintains proper airflow for consistent engine performance
• Backed by Hengst's 60+ years of filtration expertise

As a trusted OEM supplier to major automotive manufacturers, Hengst filters are manufactured to strict quality standards using industry-leading materials and advanced production techniques. This air filter helps maintain safe, long-lasting engine performance while ensuring optimal fuel efficiency and reduced emissions. Cross-references with MANN-FILTER C23124 and OEM part number 3D0129620B.