{"product_id":"engine-air-filter-af27879-freightliner-tpaf001","title":"RETRUE AF27879 Freightliner Engine Air Filter – Heavy Duty Diesel Truck Air Filter Replacement","description":"\u003ch3 data-start=\"433\" data-end=\"495\"\u003e\u003cstrong data-start=\"435\" data-end=\"495\"\u003eExperience Unmatched Engine Protection \u0026amp; Airflow Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"497\" data-end=\"1017\"\u003eEngine protection for a Freightliner truck shouldn’t feel like a gamble.\u003cbr data-start=\"569\" data-end=\"572\"\u003eThe \u003cstrong data-start=\"576\" data-end=\"625\"\u003eRETRUE AF27879 Freightliner Engine Air Filter\u003c\/strong\u003e is engineered to modernize your truck’s air intake system for cleaner combustion, stronger performance, and longer engine life. By efficiently capturing dust, debris, and airborne contaminants, this \u003cstrong data-start=\"825\" data-end=\"857\"\u003eheavy duty diesel air filter\u003c\/strong\u003e dramatically improves airflow quality while reducing engine wear—protecting both your engine and your investment under demanding commercial driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"1019\" data-end=\"1207\"\u003eWhether you’re operating a Freightliner Cascadia, semi truck, or other Class 8 diesel vehicles, this \u003cstrong data-start=\"1120\" data-end=\"1159\"\u003eFreightliner air filter replacement\u003c\/strong\u003e delivers the reliability your fleet depends on.\u003c\/p\u003e\n\u003ch3 data-start=\"1214\" data-end=\"1245\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1245\"\u003eKey Performance Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1247\" data-end=\"1302\"\u003e\n\u003cstrong data-start=\"1251\" data-end=\"1300\"\u003eHigh-Efficiency Filtration for Diesel Engines：\u003c\/strong\u003eDesigned specifically for Freightliner engines, this \u003cstrong data-start=\"1356\" data-end=\"1394\"\u003eengine air filter for Freightliner\u003c\/strong\u003e uses high-density pleated media to trap harmful particles before they enter your engine—ensuring optimal combustion and extending engine life.\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1590\"\u003e\n\u003cstrong data-start=\"1543\" data-end=\"1588\"\u003eHeavy Duty Construction for Long-Haul Use：\u003c\/strong\u003eBuilt for the rigors of commercial trucking, this \u003cstrong data-start=\"1641\" data-end=\"1666\"\u003eheavy duty air filter\u003c\/strong\u003e resists deformation under pressure, vibration, and high airflow conditions, making it ideal for long-haul diesel truck operations.\u003c\/li\u003e\n\u003cli data-start=\"1799\" data-end=\"1853\"\u003e\n\u003cstrong data-start=\"1803\" data-end=\"1851\"\u003eOptimized Airflow for Better Fuel Efficiency：\u003c\/strong\u003eThe advanced airflow design ensures your diesel engine breathes freely, improving throttle response and helping maintain fuel efficiency—critical for fleet performance and operating costs.\u003c\/li\u003e\n\u003cli data-start=\"2044\" data-end=\"2084\"\u003e\n\u003cstrong data-start=\"2048\" data-end=\"2082\"\u003eDirect OEM Replacement Fitment：\u003c\/strong\u003eThis \u003cstrong data-start=\"2090\" data-end=\"2129\"\u003eFreightliner air filter replacement\u003c\/strong\u003e matches OEM specifications for a precise, hassle-free fit—no modifications required. Perfect for routine maintenance or emergency replacement.\u003c\/li\u003e\n\u003cli data-start=\"2274\" data-end=\"2327\"\u003e\n\u003cstrong data-start=\"2278\" data-end=\"2325\"\u003eWide Application Across Freightliner Models：\u003c\/strong\u003eCompatible with popular Freightliner trucks including Cascadia and other heavy-duty platforms, making it a versatile \u003cstrong data-start=\"2445\" data-end=\"2470\"\u003esemi truck air filter\u003c\/strong\u003e solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2487\" data-end=\"2529\"\u003e\u003cstrong data-start=\"2490\" data-end=\"2529\"\u003eInstallation \u0026amp; Professional Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2531\" data-end=\"2719\"\u003eDesigned for both fleet maintenance professionals and owner-operators, this filter delivers strength, performance, and ease of service as a core \u003cstrong data-start=\"2676\" data-end=\"2718\"\u003ediesel engine air filtration component\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2721\" data-end=\"2750\"\u003e\n\u003cstrong data-start=\"2725\" data-end=\"2748\"\u003eInstallation Method：\u003c\/strong\u003eDirect drop-in replacement for OEM Freightliner air filters. Simply remove the old filter and install AF27879—no drilling, no cutting, no adjustments required.\u003c\/li\u003e\n\u003cli data-start=\"2912\" data-end=\"2953\"\u003e\n\u003cstrong data-start=\"2916\" data-end=\"2951\"\u003eComprehensive Filtration Design：\u003c\/strong\u003eEngineered as a complete \u003cstrong data-start=\"2979\" data-end=\"3022\"\u003eFreightliner diesel air filter solution\u003c\/strong\u003e, providing consistent protection across city driving, highway hauling, and off-road operations.\u003c\/li\u003e\n\u003cli data-start=\"3120\" data-end=\"3140\"\u003e\n\u003cstrong data-start=\"3124\" data-end=\"3138\"\u003eExpert Tip：\u003c\/strong\u003eFor optimal engine performance and longevity, inspect your air filter regularly and replace it according to your service interval—especially in dusty or high-mileage applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3327\" data-end=\"3351\"\u003e\u003cstrong data-start=\"3330\" data-end=\"3351\"\u003eWhy Choose RETRUE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3353\" data-end=\"3674\"\u003eBecause your engine deserves more than just airflow—it deserves protection you can trust.\u003cbr data-start=\"3442\" data-end=\"3445\"\u003eWith RETRUE, you don’t just replace a filter—you upgrade your entire \u003cstrong data-start=\"3514\" data-end=\"3589\"\u003eengine protection system, airflow efficiency, and long-term reliability\u003c\/strong\u003e with a professional-grade \u003cstrong data-start=\"3616\" data-end=\"3674\"\u003eFreightliner air filter built for real-world trucking.\u003c\/strong\u003e\u003c\/p\u003e","brand":"RETRUE","offers":[{"title":"Default Title","offer_id":51472499474729,"sku":"TPAF001","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1039\/8761\/files\/RETRUE_AF27879_Freightliner_Engine_Air_Filter.jpg?v=1769492435","url":"https:\/\/www.retrue.ca\/products\/engine-air-filter-af27879-freightliner-tpaf001","provider":"RETRUE","version":"1.0","type":"link"}