{"product_id":"acdelco-cabin-air-filter-cf197-gm-13503677-oe-replacement-multi-layer-particle-capture","title":"ACDelco Cabin Air Filter CF197 (GM 13503677) OE Replacement — Multi-layer Particle Capture","description":"\u003cp\u003e\u003cstrong\u003eACDelco CF197 (GM 13503677) is an OE cabin air filter engineered to trap particulates and help keep vehicle HVAC systems cleaner in compatible GM models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned, validated, and backed by General Motors, the ACDelco GM Original Equipment cabin air filter CF197 matches the specifications used in production for select Cadillac, Chevrolet, Buick, GMC and other GM-brand vehicles. Its multi-layered, non-woven media is built to capture airborne particles before they reach the ventilation system while maintaining airflow for the HVAC unit. This replacement part corresponds to GM part number 13503677 and is intended as a direct-fit option for vehicles that list CF197 or that GM number in their parts catalog.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cabin air filter fit my GM vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe CF197 is manufactured to GM’s OE fit and installation tolerances, so it installs the same way as the original filter it replaces. Match the GM part number (13503677) or the vehicle-specific parts list to confirm compatibility before purchase. If your vehicle’s parts catalog or owner’s manual lists CF197 or GM 13503677, this is the correct replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement design for select GM model cabins\u003c\/li\u003e\n  \u003cli\u003eCompatible where OEM lists CF197 or GM 13503677\u003c\/li\u003e\n  \u003cli\u003eSame size and mounting features as factory-installed filters\u003c\/li\u003e\n  \u003cli\u003eEasy swap during routine HVAC maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction does the filter use?\u003c\/h3\u003e\n\u003cp\u003eACDelco’s CF197 uses long non-woven media with a multi-layered construction that creates separated filtration layers. This arrangement helps trap particles while preserving airflow, supporting the HVAC system’s performance. The media and assembly are chosen to meet GM’s engineering and validation requirements for service parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-woven, long-fiber media for particle capture\u003c\/li\u003e\n  \u003cli\u003eMulti-layer construction to contain different particle sizes\u003c\/li\u003e\n  \u003cli\u003eManufactured and validated against GM design standards\u003c\/li\u003e\n  \u003cli\u003eDesigned to balance filtration efficiency with airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits can I expect from replacing the cabin filter?\u003c\/h3\u003e\n\u003cp\u003eChanging the cabin air filter regularly helps reduce the accumulation of dust and debris in the HVAC intake and ducting, which can improve cabin air quality and maintain system efficiency. A fresh OE-spec filter also helps ensure the blower motor and evaporator are less exposed to particulate buildup. Follow vehicle manufacturer service intervals or inspect the filter periodically for heavy contamination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces dust and airborne particulate entering the cabin\u003c\/li\u003e\n  \u003cli\u003eHelps maintain HVAC airflow and system efficiency\u003c\/li\u003e\n  \u003cli\u003eMinimizes particulate buildup on blower and evaporator components\u003c\/li\u003e\n  \u003cli\u003eSimple, low-cost preventive maintenance step\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the same filter GM uses in production?\u003c\/h3\u003e\n\u003cp\u003eACDelco GM Original Equipment parts are engineered and tested to the same standards used by GM, and many service parts are validated by GM engineers. Some items previously labeled as GM Genuine Parts or ACDelco Professional may now appear under the ACDelco GM Original Equipment designation. CF197 is produced to meet those OE requirements for the specified vehicle list.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to GM specifications and validation processes\u003c\/li\u003e\n  \u003cli\u003eServes as the OE-style service replacement for compatible models\u003c\/li\u003e\n  \u003cli\u003eMay have previously been offered under GM Genuine Parts or ACDelco Professional\u003c\/li\u003e\n  \u003cli\u003eBacked by General Motors engineering and quality practices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ACDelco CF197 (GM 13503677) cabin air filter is aimed at owners and technicians of compatible GM vehicles who prefer OE-validated replacement parts. It suits drivers who want a direct-fit service filter that meets GM’s engineering standards and helps protect the HVAC system from dust and debris. Ideal for routine maintenance intervals, DIY filter changes, and professional service shops that specify OE-quality components for Chevrolet, Buick, GMC, Cadillac and other supported models.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know CF197 fits my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your owner’s manual or parts catalog for GM part number 13503677 or CF197, or verify fitment with your vehicle’s year, make, and model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this cabin air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace it per your vehicle manufacturer’s service interval or sooner if you notice reduced airflow or heavy dust and debris in the cabin.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":55167486886231,"sku":"B00S0A69UM","price":39.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/acdelco-cf197-front-packaging.jpg?v=1790387434","url":"https:\/\/britishgarage.co.uk\/products\/acdelco-cabin-air-filter-cf197-gm-13503677-oe-replacement-multi-layer-particle-capture","provider":"British Garage","version":"1.0","type":"link"}