{"product_id":"acdelco-engine-air-filter-a3216c-23248945-oem-fit-for-chevrolet-buick-gmc-cadillac-high-efficiency-pleated-media","title":"ACDelco engine air filter A3216C (23248945) — OEM fit for Chevrolet Buick GMC Cadillac, high-efficiency pleated media","description":"\u003cp\u003e\u003cstrong\u003eACDelco GM Original Equipment A3216C (23248945) is a factory-spec engine air filter built to protect the intake system by trapping airborne particles and sealing out unfiltered air.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned and validated to General Motors standards, this A3216C air filter delivers the exact fit and sealing performance expected in Chevrolet, Buick, GMC, and Cadillac vehicles that require part number 23248945. Built from quality media and finished with a precision gasket, it helps preserve engine components and maintain airflow characteristics close to original equipment. The ACDelco GM Original Equipment line is the same family of parts engineered or approved by GM, ensuring compatibility and consistent quality for vehicle owners and technicians.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this air filter protect my engine?\u003c\/h3\u003e\n\u003cp\u003eThe A3216C captures dust, pollen, road grit, and other particles before they reach the combustion chamber, reducing abrasive wear on cylinders and valves. Its filter media balances particle retention with airflow to avoid unnecessarily restricting intake efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency pleated media traps fine particles.\u003c\/li\u003e\n  \u003cli\u003ePrecision housing and gasket create a tight seal to prevent bypass.\u003c\/li\u003e\n  \u003cli\u003eEngineered to match OEM airflow specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my GM vehicle and install without modification?\u003c\/h3\u003e\n\u003cp\u003eThis air filter is produced to match GM’s original part dimensions and mounting points, so installation is typically direct with no trimming or adapters required. Always verify the part number 23248945 (or A3216C) against your vehicle’s service manual or parts catalog to confirm correct fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style shape and size for direct replacement.\u003c\/li\u003e\n  \u003cli\u003eDesigned to mate with factory airbox gaskets and clips.\u003c\/li\u003e\n  \u003cli\u003eBacked by GM validation for select Chevrolet, Buick, GMC, and Cadillac models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace this air filter and what affects its lifespan?\u003c\/h3\u003e\n\u003cp\u003eReplacement intervals vary with driving conditions: dusty roads and heavy city traffic typically shorten filter life, while mostly highway driving extends it. Inspect the filter during routine service and replace it when visibly dirty or according to your vehicle manufacturer’s recommended schedule.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck at each oil change or every 12 months as a rule of thumb.\u003c\/li\u003e\n  \u003cli\u003eReplace sooner after extended off-road or construction-zone exposure.\u003c\/li\u003e\n  \u003cli\u003eSigns to replace: heavy dirt build-up, reduced engine responsiveness, or degraded cabin air quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes ACDelco GM Original Equipment different from aftermarket filters?\u003c\/h3\u003e\n\u003cp\u003eACDelco GM Original Equipment parts are engineered or validated by General Motors to meet production specifications, which helps ensure dimensional accuracy and material performance comparable to the parts installed at the factory. That lineage can simplify parts selection and provide confidence when maintaining a GM vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eValidated by GM engineers for fit and function.\u003c\/li\u003e\n  \u003cli\u003eConsistent manufacturing quality tied to OE standards.\u003c\/li\u003e\n  \u003cli\u003eSome parts in the program were formerly branded as GM Genuine Parts or ACDelco Professional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this filter for? The ACDelco A3216C (23248945) is aimed at owners and technicians who want a direct-replacement air filter that meets GM’s original engineering requirements. It’s suited for routine maintenance on compatible Chevrolet, Buick, GMC, and Cadillac models where factory-equivalent filtration, sealing, and fitment matter more than lowest-price alternatives. Choose this part if you value OE compatibility, straightforward installation, and the assurance of components designed or validated by General Motors.\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: Is A3216C (23248945) an original GM part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s an ACDelco GM Original Equipment filter engineered or validated to GM specifications for select models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this air filter myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Usually yes — it’s a direct-fit OE-style replacement, requiring only basic tools and the vehicle’s airbox access.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":48084775501982,"sku":"B01E6CNQWG","price":39.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/acdelco-a3216c-front-view.jpg?v=1785862816","url":"https:\/\/northtrailauto.ca\/products\/acdelco-engine-air-filter-a3216c-23248945-oem-fit-for-chevrolet-buick-gmc-cadillac-high-efficiency-pleated-media","provider":"North Trail Auto","version":"1.0","type":"link"}