{"product_id":"bosch-c3859ws-cabin-air-filter","title":"Bosch C3859WS Cabin Air Filter","description":"\u003ch2\u003eOverview of Bosch Cabin Filter C3859WS for Cadillac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Cabin Filter, Activated Carbon (part number C3859WS) is designed specifically for Cadillac CTS, SRX, and STS models. This OEM standard cabin air filter uses activated charcoal media to effectively reduce odors and improve air quality inside your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActivated charcoal filter media for enhanced odor removal\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac CTS, SRX, and STS models\u003c\/li\u003e\n\u003cli\u003eOEM standard part ensuring proper fit and function\u003c\/li\u003e\n\u003cli\u003eRecommended replacement interval of 12,000 miles\u003c\/li\u003e\n\u003cli\u003eFoam automotive material for durability and filtration efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Bosch Cabin Filter, Activated Carbon Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Cabin Filter, Activated Carbon line focuses on providing cabin air filters that incorporate activated charcoal pre-filters to reduce unpleasant odors and contaminants. The C3859WS is part of this line, offering a charcoal-based filtration system that targets airborne particles and odors, maintaining a cleaner and more comfortable cabin environment for Cadillac vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Bosch C3859WS cabin air filter measures approximately 9.25 inches in width and 0.94 inches in height, fitting precisely into the HVAC system of compatible Cadillac models. Its activated carbon pre-filter is specifically designed to capture and neutralize odors, while the foam material supports effective filtration without restricting airflow. This cabin filter is an OEM standard part, ensuring it meets factory specifications for performance and durability.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces unpleasant odors inside Cadillac CTS, SRX, and STS cabins\u003c\/li\u003e\n\u003cli\u003eFilters out dust, pollen, and airborne contaminants\u003c\/li\u003e\n\u003cli\u003eHelps maintain HVAC system efficiency by preventing debris buildup\u003c\/li\u003e\n\u003cli\u003eImproves air quality for passengers with allergies or sensitivities\u003c\/li\u003e\n\u003cli\u003eSupports a cleaner and more comfortable driving environment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen replacing the Bosch C3859WS cabin air filter, ensure the vehicle is turned off and the HVAC system is not running. Locate the cabin filter housing, typically behind the glove box or under the dashboard, depending on the Cadillac model. Remove the old filter carefully to avoid releasing trapped dust and debris. Install the new filter with the airflow direction indicated on the filter aligned correctly. Replace the filter every 12,000 miles or as recommended in the vehicle’s maintenance schedule.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAs an OEM standard part, the Bosch C3859WS cabin air filter meets strict quality and performance standards. Bosch is a recognized brand in automotive filtration, ensuring reliable fitment and filtration efficiency. While specific warranty details are not provided, Bosch products typically come with manufacturer-backed quality assurance to support long-term use in Cadillac CTS, SRX, and STS vehicles.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51953571266741,"sku":"BBHK-C3859WS","price":27.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_C3859WS_Fro.jpg?v=1775060539","url":"https:\/\/www.partcatalog.com\/products\/bosch-c3859ws-cabin-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}