{"product_id":"hazet-oil-filter-socket-2169-74-4-mm-14-flute-3-8-drive-for-european-cars","title":"Hazet Oil Filter Socket 2169 — 74.4 mm 14-Flute, 3\/8\" Drive for European Cars","description":"\u003cp\u003e\u003cstrong\u003eHazet 2169 is a 14-flute, 74.4 mm oil filter socket with a 10 mm (3\/8\") square drive that fits many modern OEM filter housings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis steel oil filter socket is engineered for removing and installing cartridge-style oil filter caps and covers used on a wide range of European vehicles. Its 14-flute (14-point) internal profile and precise 74.4 mm diameter provide secure engagement with manufacturer filter caps from brands such as Mann, Knecht and Opel. The tool accepts a 10 mm (3\/8\") square drive so it works with standard ratchets and extensions, making it convenient in tight engine bays.\u003c\/p\u003e\n\n\u003ch3\u003eWhich cars and filter caps does this socket work with?\u003c\/h3\u003e\n\u003cp\u003eThe Hazet 2169 is intended for many post-2006 European applications where manufacturers use a 14-flute, ~74 mm cap interface. It suits Mercedes-Benz models introduced after 2006, Audi applications from December 2007 onward, numerous VW vehicles from 2007, and BMW F and K series cars and motorcycles. It also covers filter caps from popular aftermarket suppliers like Mann and Knecht.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 74.4 mm internal cap diameter with 14-flute engagement\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercedes-Benz (since 2006) and Audi (since 12\/2007)\u003c\/li\u003e\n  \u003cli\u003eWorks on BMW F\/K series vehicles and many VW models (since 2007)\u003c\/li\u003e\n  \u003cli\u003eAccepts OEM-style Mann, Knecht and Opel filter caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 10 mm (3\/8\") square drive affect usage?\u003c\/h3\u003e\n\u003cp\u003eThe built-in 10 mm (3\/8\") square recess accepts standard 3\/8\" ratchets, torque wrenches, and adapters, so you can use common hand tools rather than specialized equipment. This drive size balances compact access in tight engine compartments with sufficient torque for loosening seized caps. Use extensions or universal joints when space or angle requires it.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 10 mm (3\/8\") square drive for common ratchets\u003c\/li\u003e\n  \u003cli\u003eWorks with extensions, universal joints, and torque adapters\u003c\/li\u003e\n  \u003cli\u003eCompact enough for confined engine bay access\u003c\/li\u003e\n  \u003cli\u003eDelivers controlled torque for safe cap removal and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this Hazet socket reliable for workshop or home use?\u003c\/h3\u003e\n\u003cp\u003eHazet designs focus on accurate fit and durable materials to avoid rounding filter caps and to withstand repeated use. The precise 14-flute profile and tight 74.4 mm tolerance reduce slippage and protect cap finishes. The socket’s construction handles everyday garage demands and professional service schedules alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise flute profile for secure engagement and reduced slipping\u003c\/li\u003e\n  \u003cli\u003eDurable steel construction for repeated professional use\u003c\/li\u003e\n  \u003cli\u003eManufactured to tight tolerances to protect filter caps\u003c\/li\u003e\n  \u003cli\u003eCompact length for accessibility in crowded engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this tool safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eMatch the socket to the filter cap diameter and flute count before applying force. Use a torque wrench or hand ratchet to avoid over-tightening on installation, and clean mating surfaces to ensure a proper seal. If a cap is corroded or stuck, apply penetrating lubricant and use steady, controlled force to prevent tool or cap damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm 14-flute, 74.4 mm compatibility with your filter cap\u003c\/li\u003e\n  \u003cli\u003eUse a 3\/8\" ratchet or torque adapter for controlled force\u003c\/li\u003e\n  \u003cli\u003eApply penetrating oil for seized caps and work gradually\u003c\/li\u003e\n  \u003cli\u003eAvoid hammering the socket to prevent flange damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hazet 2169 oil filter socket is aimed at professional mechanics and informed DIYers who service modern European cars and motorcycles—especially Mercedes-Benz, Audi, BMW F\/K series, VW, and vehicles using Mann or Knecht filter caps. It’s a practical addition to a garage or service van when you want accurate fit, reliable engagement, and compatibility with standard 3\/8\" drive tools.\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 socket fit a 74 mm oil filter cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Hazet 2169 is sized at 74.4 mm with a 14-flute profile designed to fit 74 mm OEM-style caps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use my 3\/8\" ratchet with this Hazet socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It accepts a 10 mm (3\/8\") square drive so standard 3\/8\" ratchets, extensions, and torque adapters work.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hazet","offers":[{"title":"Default Title","offer_id":67590469648569,"sku":"B001CA10XS","price":78.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/hazet-2169-front-view-socket.jpg?v=1790534750","url":"https:\/\/redleafauto.ca\/products\/hazet-oil-filter-socket-2169-74-4-mm-14-flute-3-8-drive-for-european-cars","provider":"Redleaf Auto","version":"1.0","type":"link"}