{"product_id":"bosch-p3743ws-cabin-air-filter","title":"Bosch P3743WS Cabin Air Filter","description":"\u003ch2\u003eOverview of Bosch Cabin Filter P3743WS\u003c\/h2\u003e\u003cp\u003eThe Bosch Cabin Filter P3743WS is designed to maintain clean air quality inside your vehicle's cabin. Engineered for select Mercedes-Benz models, this particulate cabin air filter helps reduce airborne contaminants for a healthier driving environment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM standard part ensuring reliable fit and function\u003c\/li\u003e\n\u003cli\u003eFilter media made of spunbound polyester combined with synthetic meltblow fibers\u003c\/li\u003e\n\u003cli\u003eFoam automotive material for enhanced durability\u003c\/li\u003e\n\u003cli\u003eParticulate cabin filter type for effective dust and pollen filtration\u003c\/li\u003e\n\u003cli\u003eRecommended replacement interval of 12,000 miles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Cabin Filter P3743WS utilizes a multi-layer filter media composed of spunbound polyester and synthetic meltblow fibers. This combination provides efficient particulate filtration, capturing dust, pollen, and other airborne particles before they enter the cabin. The foam material used in the filter construction adds structural integrity and helps maintain consistent airflow. This filter is designed as an OEM standard part, ensuring compatibility and performance that meets original equipment specifications.\u003c\/p\u003e\u003cp\u003eAs part of Bosch's Cabin Filter product line, this filter is engineered to provide reliable air filtration for Mercedes-Benz vehicles. The Cabin Filter line focuses on particulate filtration without activated carbon or HEPA layers, making it suitable for drivers seeking effective dust and allergen control without odor removal features.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles\u003c\/h2\u003e\u003cp\u003eThis cabin air filter is compatible with a range of Mercedes-Benz models, including CLS55 AMG, CLS63 AMG, CLS500, CLS550, E55 AMG, E63 AMG, E280, E320, E350, E500, and E550. The part number P3743WS corresponds to the previously cataloged P3743, ensuring continuity in fitment and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces dust and pollen entering the vehicle cabin\u003c\/li\u003e\n\u003cli\u003eHelps maintain clear HVAC airflow and system efficiency\u003c\/li\u003e\n\u003cli\u003eMinimizes allergens for improved passenger comfort\u003c\/li\u003e\n\u003cli\u003ePrevents buildup of particulate matter on HVAC components\u003c\/li\u003e\n\u003cli\u003eSupports overall air quality inside Mercedes-Benz CLS and E-Class models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen replacing the Bosch Cabin Filter P3743WS, ensure the vehicle is parked with the HVAC system turned off. Access the cabin filter housing according to the vehicle’s service manual, typically located behind the glove box or under the dashboard. Remove the old filter carefully to avoid releasing trapped dust and debris. Install the new filter with the airflow direction indicated on the filter frame aligned correctly. Regular replacement every 12,000 miles is recommended to maintain optimal air quality and HVAC performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch manufactures the P3743WS cabin filter to meet OEM standards, ensuring consistent quality and fitment for Mercedes-Benz vehicles. While no specific warranty information is provided, Bosch’s reputation for automotive components supports reliable performance when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215325262005,"sku":"BBHK-P3743WS","price":21.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_P3743WS_Fro.jpg?v=1775600184","url":"https:\/\/www.partcatalog.com\/products\/bosch-p3743ws-cabin-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}