4H0819439 Cabin Air Filter | Audi A6L C7 VW New A/B Interior Filter

🔧 Cabin Air Filter – OEM 4H0819439 / 4GD819439 (Audi A6L C7 / VW New A/B Series)

Ensure clean and healthy interior air with the
COWIN OEM‑Standard Cabin Air Filter.
Designed for Audi A6L C7 and Volkswagen New A/B Series, this high‑efficiency filter effectively removes dust, pollen, allergens, and airborne contaminants, improving HVAC performance and passenger comfort.

✅ Key Features & Benefits

• OEM Reference: Direct replacement referencing part numbers
  4H0819439 / 4GD819439 / CFA11436 / E2996LC / LAK667 / WP2075.
• Application: Specifically designed for:
  • Audi A6L C7 (all specified trims & model years)
  • Volkswagen New A Series (interior application)
  • Volkswagen New B Series (interior application)
• Filter Type: Cabin Air Filter / Pollen Filter.
• Filtration Efficiency: 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.
• Durable Construction: Reinforced frame and high‑quality filter media.
• Direct Replacement: Matches original dimensions and specifications.

🚗 Vehicle Compatibility

📐 Product Dimensions

• Length: 252 mm
• Side Length: 255 mm
• Height: 35 mm / 50 mm

⚙️ Technical Specifications

• OEM Numbers: 4H0819439 / 4GD819439
• Cross References: CFA11436 / E2996LC / LAK667 / WP2075
• Product: Cabin Air Filter
• Size: 252 × side length 255 × 35/50 mm
• Installation: Direct replacement
• Quality: 100% Tested & Inspected

🛠️ Installation Note

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.

🏭 Why Choose 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.