{"product_id":"acdelco-engine-air-filter-a3083c-15278634-oem-fit-high-efficiency-pleated-media","title":"ACDelco Engine Air Filter A3083C (15278634) OEM Fit High-Efficiency Pleated Media","description":"\u003cp\u003e\u003cstrong\u003eACDelco GM Original Equipment A3083C (15278634) is a factory‑validated engine air filter engineered to trap airborne particles and help protect your GM vehicle's intake system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ACDelco A3083C (15278634) air filter is produced to the same specifications used by General Motors for original equipment, designed and tested to meet strict performance and durability standards. It fits select Chevrolet, Buick, GMC, and Cadillac models and uses a precisely sealed frame and pleated media to capture contaminants before they reach the combustion area. The product follows GM validation practices, so installation restores the vehicle to the filtration level intended during production.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this ACDelco air filter improve engine protection?\u003c\/h3\u003e\n\n\u003cp\u003eThe A3083C uses high‑efficiency filter media and a close‑fitting seal to reduce the amount of dust, pollen, and road debris entering the intake. That containment helps maintain cleaner airflow to the engine and supports consistent engine performance over time. While not a substitute for regular maintenance, it restores OEM filtration performance when replaced at recommended intervals.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh‑efficiency pleated media captures fine particulates.\u003c\/li\u003e\n  \u003cli\u003eTight sealing frame minimizes unfiltered air bypass.\u003c\/li\u003e\n  \u003cli\u003eOEM validation ensures compatibility with GM airflow specifications.\u003c\/li\u003e\n  \u003cli\u003eDesigned to match factory airflow and pressure drop characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my Chevrolet, Buick, GMC, or Cadillac?\u003c\/h3\u003e\n\n\u003cp\u003eThis ACDelco A3083C corresponds to GM part number 15278634 and fits the models and model years specified by GM for that part number. Always confirm fitment using your vehicle VIN, owner’s manual, or a parts lookup to ensure correct application. Many retailers and dealer sites can verify compatibility before purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMatches GM OE part number 15278634 for direct replacement.\u003c\/li\u003e\n  \u003cli\u003eIntended for specific GM vehicle applications—verify with VIN.\u003c\/li\u003e\n  \u003cli\u003eDirect swap into original airbox without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace the ACDelco A3083C air filter?\u003c\/h3\u003e\n\n\u003cp\u003eReplacement frequency depends on driving conditions, climate, and mileage; typical guidance from manufacturers suggests inspecting the air filter at regular service intervals and replacing when dirty or according to your vehicle maintenance schedule. In dusty or off‑road conditions, check and replace more frequently. Replacing the filter restores designed filtration efficiency and helps maintain engine air quality.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInspect at routine oil changes or as recommended in vehicle manual.\u003c\/li\u003e\n  \u003cli\u003eReplace sooner if driving in heavy dust, construction zones, or off road.\u003c\/li\u003e\n  \u003cli\u003eOEM replacement restores factory filtration performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and quality features of this OEM‑validated filter?\u003c\/h3\u003e\n\n\u003cp\u003eThe A3083C is built with pleated filter media and a rigid frame engineered to hold shape and seal under engine bay conditions. It’s manufactured to GM’s testing standards and may have appeared under previous OE or ACDelco Professional catalogs. The combination of validated materials and design aims to provide consistent flow, capacity, and capture efficiency for GM vehicles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePleated media for increased surface area and particle capacity.\u003c\/li\u003e\n  \u003cli\u003eFormed sealing flange to prevent air bypass around the filter.\u003c\/li\u003e\n  \u003cli\u003eManufactured and tested to General Motors OE specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ACDelco GM Original Equipment A3083C (15278634) air filter is for owners and technicians who want a direct OE replacement for compatible Chevrolet, Buick, GMC, or Cadillac vehicles. It suits anyone seeking factory‑validated filtration performance, straightforward drop‑in installation, and a product engineered to the standards used during vehicle manufacture. Confirm fitment with your VIN or parts guide before ordering to ensure proper application.\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 ACDelco A3083C the same as GM part 15278634?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. ACDelco A3083C corresponds to GM part number 15278634 and is an OE‑validated replacement for compatible GM vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this filter myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most owners can install it as a direct drop‑in replacement; consult your owner's manual for the airbox access procedure and fitment confirmation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":48084701610142,"sku":"B000S2UFXC","price":35.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/acdelco-a3083c-front-packaging.jpg?v=1785861774","url":"https:\/\/northtrailauto.ca\/products\/acdelco-engine-air-filter-a3083c-15278634-oem-fit-high-efficiency-pleated-media","provider":"North Trail Auto","version":"1.0","type":"link"}