64311000004 Cabin Air Filter | BMW E46 3 Series 318i 325i 2003

🔧 Cabin Air Filter – OEM 64311000004 / CUK6724 (BMW 3 Series E46)

Ensure clean and healthy interior air with the
COWIN OEM‑Standard Cabin Air Filter.
Diseñado para BMW 3 Series E46 (318i / 325i, 2003 model year), this high‑efficiency filter effectively removes dust, pollen, allergens, and airborne contaminants, improving HVAC performance and passenger comfort.

Principales características y ventajas

• Referencia OEM: Sustitución directa con referencia a las referencias
  64311000004 / CUK6724 / E977LC.
• Aplicación: Específicamente diseñado para:
  • BMW 3 Series E46 (318i / 325i, 2003 model year, all trims)
  • BMW 3 Series E46/5 (Compact models, compatible variants)
  • Selected Mercedes‑Benz models sharing this cabin filter specification
• Filter Type: Cabin Air Filter / Pollen Filter.
• Eficacia de filtración: High‑efficiency media captures fine particles and allergens.
• Interior Air Quality: Reduces dust, pollen, and unpleasant odors.
• HVAC Protection: Prevents clogging of evaporator and blower motor.
• Construcción duradera: Reinforced frame and high‑quality filter media.
• Sustitución directa: Matches original dimensions and specifications.

🚗 Compatibilidad con vehículos

📐 Product Dimensions

• Length: 673 mm / 660 mm
• Width: 95 mm / 104.5 mm
• Altura: 24 mm

⚙️ Especificaciones técnicas

• Números OEM: 64311000004 / CUK6724
• Referencias cruzadas: E977LC
• Producto: Cabin Air Filter
• Size: 673/660 × 95/104.5 × 24 mm
• Instalación: Sustitución directa
• Calidad: 100% Probado e inspeccionado

🛠️ Nota de instalación

Professional installation is recommended.
Locate the cabin filter housing behind the glove box or under the dashboard.
Remove the old filter carefully to avoid spreading dust.
Install the new filter in the correct airflow direction.
Replace filters at intervals recommended by the vehicle manufacturer.

🏭 ¿Por qué elegir COWIN Auto Parts?

COWIN (Gaoyun) specializes in steering, brake, and filtration system components.
Every filter is inspected for material integrity, dimensional accuracy, and filtration performance.