{"product_id":"ewk-86-6mm-16-flute-oil-filter-wrench-for-bmw-anodized-aluminum-cup-3-8-drive-notch-less-full-contact","title":"EWK 86.6mm 16-Flute Oil Filter Wrench for BMW — Anodized Aluminum Cup, 3\/8\" Drive, Notch-Less Full-Contact","description":"\u003cp\u003e\u003cstrong\u003eThe EWK 86.6mm 16-flute oil filter wrench is a precision cup-style tool made to remove and install BMW 86.6mm cartridge filter housings without damaging plastic caps.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for BMW engines that use the 86.6mm cartridge-style filter cap, this heavy-duty tool replaces improvised methods that often slip, round off, or crack delicate housings. Machined from anodized aluminum and shaped with 16 flutes, the wrench delivers even pressure and positive engagement for repeatable, shop-grade results. It accepts a standard 3\/8\" drive ratchet and also works with a 27mm socket or an open-end wrench, making it versatile for home mechanics and professional technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cup wrench prevent damage to plastic filter housings?\u003c\/h3\u003e\n\u003cp\u003eThe EWK cup wrench uses a notch-less, full-contact design so force is distributed evenly across the filter cap instead of concentrating on a few points. That wide engagement eliminates the common pinch-and-crack failure seen with pliers and strap wrenches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 precisely machined flutes for positive grip without biting into the cap\u003c\/li\u003e\n  \u003cli\u003eNotch-less interior avoids sharp contact points that crack plastic\u003c\/li\u003e\n  \u003cli\u003eAnodized aluminum resists corrosion while staying gentle on OEM finishes\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3\/8\" drive for controlled torque application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich BMW engines and model years does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis tool is sized specifically for 86.6mm cartridge-style oil filter housings found on many BMW engines from the mid-2000s onward. It covers a wide range of N and S family engines used across BMW model lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 86.6mm, 16-flute cartridge caps on N20, N26, N51, N52, N54, N55 engines\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with larger engines like N63, N74 and performance S55, S63 variants\u003c\/li\u003e\n  \u003cli\u003eDesigned for 2006+ BMW models that adopt the 86.6mm cap standard\u003c\/li\u003e\n  \u003cli\u003eCheck your vehicle’s cap size before purchase to ensure compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools do I need to use it and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eEWK designed the cup wrench to integrate with common shop tools so you can remove and install filter housings quickly. Controlled torque application reduces the risk of stripping threads or crushing the housing during service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits a 3\/8\" drive ratchet or breaker bar for standard removal and tightening\u003c\/li\u003e\n  \u003cli\u003eAccepts a 27mm socket or open-end wrench on the outer drive for additional leverage\u003c\/li\u003e\n  \u003cli\u003eSimple alignment and pull—no special adapters required\u003c\/li\u003e\n  \u003cli\u003eDurable construction stands up to repeated shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose a machined aluminum cup tool over strap or plier alternatives?\u003c\/h3\u003e\n\u003cp\u003eStrap wrenches and pliers often slip or concentrate force on small areas, which can deform or crack delicate OEM caps. A purpose-built, machined cup tool engages the entire cap geometry for safer, faster service and fewer replacement parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision machining ensures repeatable engagement and minimal slippage\u003c\/li\u003e\n  \u003cli\u003eAnodized finish resists corrosion and holds up against oil and fluids\u003c\/li\u003e\n  \u003cli\u003eLightweight yet robust—easier to handle in tight engine bays\u003c\/li\u003e\n  \u003cli\u003eProfessional-grade reliability for both DIY and shop environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The EWK 86.6mm 16-flute cup wrench is ideal for BMW owners, independent mechanics, and dealership technicians who service 2006-and-newer BMWs with 86.6mm cartridge filter housings. If you value preventing plastic cap damage, speeding up oil service, and using tools that fit standard drives, this wrench is built to make oil filter housing removal and installation safer and more reliable.\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: Will this fit my BMW's oil filter cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 86.6mm, 16-flute cartridge-style caps used on many BMW N20, N26, N51, N52, N54, N55, N63, N74, S55, and S63 engines—verify cap diameter first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What drive size do I need to use the wrench?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The tool accepts a 3\/8\" drive ratchet and also works with a 27mm socket or open-end wrench for extra leverage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EWK","offers":[{"title":"Default Title","offer_id":48084493926558,"sku":"B08XYP67CW","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ewk-front-view-86-6mm-cup-wrench.jpg?v=1785857275","url":"https:\/\/northtrailauto.ca\/products\/ewk-86-6mm-16-flute-oil-filter-wrench-for-bmw-anodized-aluminum-cup-3-8-drive-notch-less-full-contact","provider":"North Trail Auto","version":"1.0","type":"link"}