{"product_id":"wix-49143-air-filter","title":"Wix 49143 Air Filter","description":"\u003ch2\u003eOverview of Wix 49143 Engine Air Filter for Audi Models\u003c\/h2\u003e\u003cp\u003eThe Wix 49143 engine air filter is designed specifically for select Audi vehicles, including the A4 Quattro, A5, A5 Quattro, Q5, S4, S5, S5 Sportback, and SQ5. This air filter ensures proper air flow and filtration to maintain engine performance and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4 Quattro, A5, A5 Quattro, Q5, S4, S5, S5 Sportback, and SQ5\u003c\/li\u003e\n\u003cli\u003ePart number 49143 for precise fitment\u003c\/li\u003e\n\u003cli\u003eClass D filter with Light Duty (Ld) rating\u003c\/li\u003e\n\u003cli\u003eConstructed with cellulose media material for effective filtration\u003c\/li\u003e\n\u003cli\u003eDimensions: Height 6.61 inches, Outer Diameter Bottom and Top 6.25 inches, Inner Diameter Bottom 4.025 inches, Inner Diameter Top closed\u003c\/li\u003e\n\u003cli\u003eStyle: Engine air filter designed for air and fuel delivery systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Filter Attributes\u003c\/h2\u003e\u003cp\u003eThe Wix 49143 engine air filter features a cellulose media material that provides reliable filtration by capturing contaminants before they enter the engine. Its Class D rating and Light Duty classification indicate suitability for standard driving conditions. The filter measures 6.61 inches in height, with an outer diameter of 6.25 inches at both top and bottom, and an inner diameter bottom of 4.025 inches. The top inner diameter is closed, which is typical for this style of air filter. These precise dimensions ensure a secure fit within the air intake system of compatible Audi models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis engine air filter is used to maintain clean airflow to the engine, which is critical for combustion efficiency and engine longevity. It addresses several common issues:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents dust and debris from entering the engine\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal engine performance and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces engine wear caused by contaminants\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eMinimizes airflow restrictions in the intake system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstalling the Wix 49143 engine air filter is straightforward for the compatible Audi models listed. When replacing the filter, ensure the air filter housing is clean and free of debris. Verify the filter orientation matches the original installation, noting the closed top inner diameter and the fitment dimensions. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWix filters are manufactured to meet industry standards for filtration and durability. The 49143 engine air filter undergoes quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers a limited warranty against defects in materials and workmanship. Refer to Wix documentation for complete warranty information.\u003c\/p\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":45280173359285,"sku":"BDCS-49143","price":38.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WF_49143_Fro.jpg?v=1775141576","url":"https:\/\/www.partcatalog.com\/products\/wix-49143-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}