{"product_id":"mateauto-16-piece-oxygen-sensor-socket-set-with-thread-chasers-slotted-heat-treated-cr-mo-cr-v","title":"MateAuto 16-Piece Oxygen Sensor Socket Set with Thread Chasers — Slotted, Heat-Treated CR-MO\/CR-V","description":"\u003cp\u003e\u003cstrong\u003eMateAuto's 16-piece oxygen sensor socket set is a complete, professional-grade kit for removing and installing O2 sensors and related components in tight engine bays.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact kit combines purpose-built sockets, thread chasers and extensions so you can tackle oxygen sensors, oil pressure units, fuel injectors and thermal switches across a wide range of European vehicles. Every tool is laser-etched for fast size recognition and forged from heat-treated CR-MO\/CR-V steel for strength and corrosion resistance. The included plastic carrying case keeps the tools organized and protected between jobs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and components are included in this set?\u003c\/h3\u003e\n\u003cp\u003eThe set contains 16 pieces that cover common O2 sensor and related fastener sizes for European cars and many other makes. Sockets fit both 1\/2\" and 3\/8\" drive tools, and the set includes thread chasers and adapters for a complete repair workflow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTen sockets: 22mm, 27mm, 29mm, 7\/8\", 1\", 1-1\/16\" across 1\/2\" and 3\/8\" drives\u003c\/li\u003e\n  \u003cli\u003eThread chasers: M12×1.25 and M18×1.5\u003c\/li\u003e\n  \u003cli\u003eExtensions: 3\" and 6\" plus a 1\/2\" universal joint and 3\/8\" to 1\/2\" adapter\u003c\/li\u003e\n  \u003cli\u003eLaser-etched size markings for quick identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit help when working in tight engine compartments?\u003c\/h3\u003e\n\u003cp\u003eDesigned with obstructed-access repairs in mind, the kit’s slotted sockets and extensions allow you to remove wiring-connected sensors without disconnecting fragile harnesses. Universal joint and dual extensions reach sensors recessed behind manifolds or brackets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlotted sockets allow the sensor harness to remain connected during removal\u003c\/li\u003e\n  \u003cli\u003e3\" and 6\" extensions reach deep-set sensors\u003c\/li\u003e\n  \u003cli\u003eUniversal joint provides angular access where straight extension cannot\u003c\/li\u003e\n  \u003cli\u003eMultiple drive sizes fit standard ratchets or breaker bars (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these tools durable enough for professional use?\u003c\/h3\u003e\n\u003cp\u003eYes—each tool is forged from heat-treated chrome-molybdenum and chrome-vanadium alloys and finished with a corrosion-resistant coating to resist wear under frequent use. The 6- and 12-point openings give secure contact with fasteners to reduce rounding and slippage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated CR-MO and CR-V for high strength and toughness\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finish extends service life\u003c\/li\u003e\n  \u003cli\u003e6- and 12-point socket profiles for improved grip on fasteners\u003c\/li\u003e\n  \u003cli\u003eSturdy plastic carrying case for organized storage and transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and tasks is this set best suited for?\u003c\/h3\u003e\n\u003cp\u003eThis socket set is optimized for European models such as Mercedes, VW, Audi and BMW but is versatile enough for many domestic and import makes. It’s ideal for technicians and DIYers performing O2 sensor replacement, oil pressure sensor service, injector work or thermal switch maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommonly used on European cars with hard-to-reach sensors\u003c\/li\u003e\n  \u003cli\u003eUseful for O2 sensors, oil pressure units, fuel injectors and thermal switches\u003c\/li\u003e\n  \u003cli\u003eAdapters and drives support standard mechanic toolboxes and ratchets\u003c\/li\u003e\n  \u003cli\u003eThread chasers help restore sensor threads after cross-threading or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you’re a professional mechanic or a hands-on vehicle owner who regularly services European or tight-engine applications, this MateAuto 16-piece oxygen sensor socket set delivers the sizes, reach and durability you need. It’s a practical addition to a home garage or shop when you want a single compact kit that handles sensor removal and installation without repeated tool hunting.\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 these sockets fit my ratchet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes both 3\/8\" and 1\/2\" drive sockets plus a 3\/8\" to 1\/2\" adapter, so they work with most standard ratchets and breaker bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the thread chasers fix stripped sensor threads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included M12×1.25 and M18×1.5 thread chasers help clean and restore O2 sensor threads after corrosion or minor cross-threading.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MateAuto","offers":[{"title":"Default Title","offer_id":55169207992663,"sku":"B0FPD278X7","price":97.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mateauto-front-packaging_028bcfde-47f9-4805-8e03-53a804dcd6da.jpg?v=1790420603","url":"https:\/\/britishgarage.co.uk\/products\/mateauto-16-piece-oxygen-sensor-socket-set-with-thread-chasers-slotted-heat-treated-cr-mo-cr-v","provider":"British Garage","version":"1.0","type":"link"}