{"product_id":"dayuan-oxygen-sensor-oil-pressure-sender-socket-set-10-piece-heat-treated-chrome-vanadium-kit-with-side-cutouts","title":"DAYUAN Oxygen Sensor \u0026 Oil Pressure Sender Socket Set — 10-Piece Heat-Treated Chrome Vanadium Kit with Side Cutouts","description":"\u003cp\u003e\u003cstrong\u003eDAYUAN’s 10-piece oxygen sensor and oil pressure sending unit socket set is a complete specialty-socket kit designed to remove and install O2 sensors, oil pressure senders, fuel injectors, and vacuum switches safely and efficiently.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis toolbox-ready kit gathers ten purpose-made sockets in a fitted blow-molded case so technicians and DIYers can tackle stubborn sensors without cutting wiring or damaging housings. Built from heat-treated chrome vanadium steel with a black oxide finish, each socket is sized and chamfered for common domestic and many international vehicle applications, and the organized case keeps everything accessible on the bench or in the trunk.\u003c\/p\u003e\n\n\u003ch3\u003eWhich repairs does this socket set handle?\u003c\/h3\u003e\n\u003cp\u003eThe DAYUAN set covers removal and installation of oxygen (O2) sensors, oil pressure sending units, some fuel injectors, and vacuum switches — parts that often sit in tight spaces or have wiring that must be preserved. Several sockets include side cutouts or hex flats to clear sensor wiring while you operate a ratchet or breaker bar.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO2 sensor removal and installation without cutting wires\u003c\/li\u003e\n  \u003cli\u003eOil pressure sender and sensor fittings for many domestic vehicles\u003c\/li\u003e\n  \u003cli\u003eService on vacuum switches and certain fuel injector fittings\u003c\/li\u003e\n  \u003cli\u003eFits both 3\/8\" and 1\/2\" drive tools (ratchets or breaker bars)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the set adapt to different tools and drive sizes?\u003c\/h3\u003e\n\u003cp\u003eSockets are supplied in both 3\/8\" and 1\/2\" square drive formats so you can use standard ratchets, breaker bars, and hand wrenches. The set is not rated for impact tools; use hand-drive tools to protect the sockets and threaded sensors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 3\/8\" and 1\/2\" drive sockets to match common drives\u003c\/li\u003e\n  \u003cli\u003eDesigned for ratchet, breaker bar, or hand wrench use\u003c\/li\u003e\n  \u003cli\u003eNot compatible with impact wrenches — hand tools only\u003c\/li\u003e\n  \u003cli\u003eCompatible with O2 sensor thread chasers when installing new sensors (thread chaser not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features improve longevity and safety?\u003c\/h3\u003e\n\u003cp\u003eSockets are forged from heat-treated chrome vanadium to resist wear, and a black oxide finish provides corrosion resistance for shop environments. Precision six- and twelve-point profiles reduce rounding on fasteners, while side cutouts prevent damage to sensor wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated chrome vanadium steel construction for durability\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish resists rust and corrosion in storage and use\u003c\/li\u003e\n  \u003cli\u003e6-point and 12-point socket geometry for secure engagement\u003c\/li\u003e\n  \u003cli\u003eSide cutouts on select sockets to protect sensor wires and tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how is it stored?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes ten distinct sockets sized for common sensor and sender applications and ships in a molded plastic case sized for secure storage and easy transport. The case has internal slots for each socket plus locking latches and a comfortable handle for workshop portability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTen specialty sockets with specified sizes (22mm, 27mm, 28mm, 29mm, 7\/8\", 1\", 1-1\/16\", and assorted drives and lengths)\u003c\/li\u003e\n  \u003cli\u003ePlastic blow-molded case: 11.8 x 9.8 x 2.5 inches (29.9 x 24.9 x 6.3 cm)\u003c\/li\u003e\n  \u003cli\u003eLocking latches and ergonomic handle for transport\u003c\/li\u003e\n  \u003cli\u003eClear internal layout to prevent lost pieces and speed job setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: the DAYUAN 10-piece socket set is aimed at professional mechanics, mobile technicians, and experienced DIYers who service domestic and select international vehicles. It’s especially useful for anyone who frequently replaces O2 sensors or oil pressure senders and needs specialty sockets that protect wiring and threaded components while fitting standard hand-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: Is this socket set compatible with impact wrenches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The DAYUAN sockets are designed for hand-drive tools like ratchets and breaker bars, not for impact wrenches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit protect O2 sensor wiring during removal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Several sockets have side cutouts to clear wiring so sensors can be removed without cutting or damaging cables.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DAYUAN","offers":[{"title":"Default Title","offer_id":55168762249559,"sku":"B07V36G9MY","price":71.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/dayuan-front-case-open_cfec4683-6325-4d3a-9c97-f495f5f73cef.jpg?v=1790413355","url":"https:\/\/britishgarage.co.uk\/products\/dayuan-oxygen-sensor-oil-pressure-sender-socket-set-10-piece-heat-treated-chrome-vanadium-kit-with-side-cutouts","provider":"British Garage","version":"1.0","type":"link"}