{"product_id":"mann-filter-fuel-filter-wk-820-15-for-mercedes-benz-sprinter-no-fuel-heating-multigrade-f-water-separation","title":"Mann Filter fuel filter WK 820\/15 for Mercedes‑Benz Sprinter (no fuel heating) — MULTIGRADE F, water separation","description":"\u003cp\u003e\u003cstrong\u003eThe MANN-FILTER WK 820\/15 is a high-efficiency replacement fuel filter designed to protect select Mercedes‑Benz Sprinter engines without the integrated fuel heating option by removing contaminants and separating water from diesel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eModern diesel injection systems demand clean, dry fuel to preserve injectors, pumps and sensors. The WK 820\/15 uses advanced MULTIGRADE F filter media and premium construction to trap dust, rust and dirt while delivering near-complete fuel\/water separation, helping maintain reliable fuel flow and consistent engine performance under a range of conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter protect my Sprinter's fuel system?\u003c\/h3\u003e\n\u003cp\u003eThe filter captures particulates and separates water before fuel reaches the injection components, reducing wear on high-precision parts. Its engineered media and housing maintain optimal flow with minimal pressure loss so the fuel pump and injectors operate within design tolerances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency MULTIGRADE F media traps fine dust and rust particles.\u003c\/li\u003e\n  \u003cli\u003eAlmost 100% fuel\/water separation in diesel testing to prevent corrosion.\u003c\/li\u003e\n  \u003cli\u003eRobust materials resist extreme temperatures and extended service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my Mercedes‑Benz Sprinter?\u003c\/h3\u003e\n\u003cp\u003eThis WK 820\/15 is compatible with select Mercedes‑Benz Sprinter models that do not have the integrated fuel heating option. Always cross-check the OE numbers and your vehicle’s requirements before purchase to ensure correct fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck OE references A 642 090 63 52 and A 642 090 64 52 for compatibility.\u003c\/li\u003e\n  \u003cli\u003eDesigned for Sprinter variants without factory fuel heating systems.\u003c\/li\u003e\n  \u003cli\u003eConfirm fit with your vehicle build year and engine code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and replacement?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard fuel filter replacement procedures and is accessible on Sprinter models with the correct mounting arrangement. Replacement intervals depend on operating conditions, but the durable design supports longer service life compared with lower-grade alternatives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSwap-in design with OE-quality fitment for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eDurable construction reduces frequency of replacements in normal use.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle manual and safety practices when changing fuel filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect after fitting this filter?\u003c\/h3\u003e\n\u003cp\u003eUsing a high-quality fuel filter like the WK 820\/15 helps preserve fuel system components, sustain consistent fuel flow and reduce the risk of injector fouling. While not a performance enhancer by itself, it supports dependable engine operation and can help avoid fuel-related faults.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaner fuel delivery reduces injector wear and maintenance events.\u003c\/li\u003e\n  \u003cli\u003eStable pressure and flow characteristics protect sensitive electronics and pumps.\u003c\/li\u003e\n  \u003cli\u003eImproved water separation lowers corrosion and microbial growth risk in fuel lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The MANN-FILTER WK 820\/15 is aimed at Sprinter owners, fleet managers and independent technicians seeking an OE-quality replacement fuel filter for Mercedes‑Benz Sprinter models built without integrated fuel warming. If you prioritize reliable filtration, effective water separation and long service life from a globally recognized filtration specialist, this filter offers a direct-fit solution engineered to protect modern diesel injection systems.\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: Does this filter include fuel heating for cold climates?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. WK 820\/15 is for Sprinter models without integrated fuel heating; check vehicle specs before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which OE numbers match this MANN-FILTER part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This filter corresponds to Mercedes‑Benz OE A 642 090 63 52 and A 642 090 64 52 for compatible Sprinter models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mann Filter","offers":[{"title":"Default Title","offer_id":48082850218142,"sku":"B012713O16","price":125.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mann-filter-front-profile.jpg?v=1785816323","url":"https:\/\/northtrailauto.ca\/products\/mann-filter-fuel-filter-wk-820-15-for-mercedes-benz-sprinter-no-fuel-heating-multigrade-f-water-separation","provider":"North Trail Auto","version":"1.0","type":"link"}