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Bosch P3821WS Workshop Cabin Air Filter

(1997-2003 BMW 540i; 1997-2000 BMW 528i; 2001-2003 BMW 530i; 2000-2003 BMW M5; 2001-2003 BMW 525i)

Part of: Bosch Workshop Cabin Air Filter

Other options in this family: Bosch P3955WS Bosch P3502WS Bosch 5607WS Bosch 5283WS Bosch P3914WS

Manufacturer

Picture for manufacturer Bosch

Part Number

P3821WS
7 reviews
Sale Price

$11.76

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Bosch P3821WS Workshop Cabin Air Filter is designed to provide clean, fresh air inside your vehicle's cabin by trapping dust, pollen, and other airborne contaminants before they enter through the HVAC system. This genuine Bosch replacement filter features a multi-layer filtration media that captures particles as small as 3 microns, helping to improve air quality and HVAC system efficiency.

Key Features:

  • Multi-layer filtration media captures dust, pollen, and airborne particles
  • Helps maintain optimal airflow through the HVAC system
  • Direct-fit replacement for OEM cabin air filters
  • Easy installation with no modifications required
  • Manufacturer part number P3821WS (also referenced as F00E369746)

Regular replacement of your cabin air filter is essential for maintaining clean cabin air and ensuring your heating and air conditioning system operates at peak efficiency. Bosch recommends replacing cabin air filters every 12,000-15,000 miles or once a year, depending on driving conditions.

Products specifications

Fits

1997-2003 BMW 540i; 1997-2000 BMW 528i; 2001-2003 BMW 530i; 2000-2003 BMW M5; 2001-2003 BMW 525i

Easy, customer-friendly online shopping. I am satisfied.

Perfect transaction. Perfectly satisfied. Best price anywhere, same-day shipping. Couldn't be happier. Thanks Autoplicity.

No estimate on when the part will be shipped.

Ordered front & back WeatherTech Digital Fit floormats for my Tacoma, and they arrived 2 days later! Will definitely use again in the future.

Great shipping speed great site. Awesome!!! Thanks guys I love my new bumper.

Great priced items. was WAY under what others wanted. shipped fast also. A+ seller. I will buy from again.

I think I had to remind them to ship my item but once I did it shipped the next day. The package had the wrong label on it so I wondered if I got the right item but I did and all is well.

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