{"product_id":"mann-filter-engine-air-filter-c-43-139-for-mercedes-benz-c300-c350-e350-slk350-gle350-oe-fit-water-resistant-media","title":"Mann Filter Engine Air Filter C 43 139 for Mercedes-Benz C300 C350 E350 SLK350 GLE350 – OE Fit, Water-Resistant Media","description":"\u003cp\u003e\u003cstrong\u003eThe Mann Filter C 43 139 is a direct-replacement engine air filter engineered to deliver clean intake air and OE fit for select Mercedes‑Benz models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-quality replacement filter is built to protect the engine by removing contaminants while maintaining correct airflow for efficient combustion. Mann Filter combines a reinforced, water‑resistant filter media with embossed pleats and their glue string technology so the element stays stable under high airflow and moisture. The design includes a precision gasket and housing profile intended to seat like original equipment, giving you predictable performance and long service life in demanding driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter help protect my Mercedes’ engine?\u003c\/h3\u003e\n\u003cp\u003eThe C 43 139 traps dust, pollen and road debris before they reach the intake, reducing wear and preserving sensor performance. Its flame‑retardant, water‑resistant media keeps filtration effective even in damp conditions, and the embossed pleats resist deformation at high air volumes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh dirt separation efficiency to keep particles from entering the combustion chamber\u003c\/li\u003e\n  \u003cli\u003eLow flow resistance for stable mass air flow readings\u003c\/li\u003e\n  \u003cli\u003eEmbossed pleats and glue string technology to prevent pleat bunching\u003c\/li\u003e\n  \u003cli\u003eOE-style gasket and housing profile for tight sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my Mercedes-Benz model and install easily?\u003c\/h3\u003e\n\u003cp\u003eThe part is specified as a direct replacement for a range of Mercedes‑Benz vehicles including C300 (2013–2014), C350, E350, SLK350, GLE350, GLK350 and ML350 across the given years. It is manufactured to OE dimensions so it drops into the factory airbox without modification, preserving factory fit and sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForm, fit and sealing designed to match original equipment\u003c\/li\u003e\n  \u003cli\u003eCompatible with the listed Mercedes‑Benz model years and engine layouts\u003c\/li\u003e\n  \u003cli\u003eNo trimming or adapters required for standard installations\u003c\/li\u003e\n  \u003cli\u003eWorks with existing airbox clips and mounts used by Mercedes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Mann Filter construction differ from cheaper filters?\u003c\/h3\u003e\n\u003cp\u003eMann Filter focuses on material quality and engineered stability rather than minimal cost. The media includes flame‑retardant and water‑resistant treatments, embossed pleats for rigidity, and glue string technology to secure spacing—features that reduce collapse, bypass and performance loss over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecial coating protects against hot ash and moisture damage\u003c\/li\u003e\n  \u003cli\u003eEmbossing increases pleat stiffness and longevity\u003c\/li\u003e\n  \u003cli\u003eGlue string bonding maintains even pleat spacing under pressure\u003c\/li\u003e\n  \u003cli\u003eDesigned to balance filtration efficiency with low pressure drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace the air filter and what maintenance matters?\u003c\/h3\u003e\n\u003cp\u003eReplacement intervals vary with driving conditions; inspect the element at routine service intervals and swap it when visibly dirty or per the vehicle manufacturer’s schedule. Proper seating and a clean airbox ensure the filter can do its job—avoid installing a damaged gasket or an incorrectly sized element.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck the filter during every oil change or as recommended in your owner’s manual\u003c\/li\u003e\n  \u003cli\u003eReplace sooner if you drive in dusty, off‑road or heavy-traffic environments\u003c\/li\u003e\n  \u003cli\u003eAlways inspect the gasket and airbox sealing surfaces before installation\u003c\/li\u003e\n  \u003cli\u003eUse genuine or OE-quality filters to maintain sensor and engine reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Mann Filter C 43 139 is intended for Mercedes‑Benz owners and independent technicians who want an OE‑quality replacement that preserves factory airflow characteristics and engine protection. It’s a good choice for drivers seeking a durable, water‑resistant filter that resists pleat deformation under high air volumes and maintains reliable filtration in varied climates.\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 the Mann Filter C 43 139 an exact OE replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s manufactured to match OE dimensions and gasket profile for direct fitment in the listed Mercedes‑Benz models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this filter in wet or dusty conditions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the media is water‑resistant and flame‑retardant, designed for reliable filtration in damp and dusty environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mann Filter","offers":[{"title":"Default Title","offer_id":48086214213790,"sku":"B005NFXZJA","price":47.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mann-filter-c43-139-front-packaging.jpg?v=1785889972","url":"https:\/\/northtrailauto.ca\/products\/mann-filter-engine-air-filter-c-43-139-for-mercedes-benz-c300-c350-e350-slk350-gle350-oe-fit-water-resistant-media","provider":"North Trail Auto","version":"1.0","type":"link"}