{"product_id":"mateauto-oxygen-sensor-socket-set-7-piece-kit-with-72-tooth-ratchet-and-cable-passthrough-22mm-sockets","title":"MateAuto Oxygen Sensor Socket Set — 7-Piece Kit with 72-Tooth Ratchet and Cable-Passthrough 22mm Sockets","description":"\u003cstrong\u003eMateAuto's 7-piece oxygen sensor socket set is a complete mechanic-grade kit for removing, installing, and repairing oxygen sensors and their threads quickly and safely.\u003c\/strong\u003e\n\n\u003cp\u003eIf you service exhaust components, this kit bundles the sockets, thread chasers, adapter, and a 72-tooth quick-release ratchet you need to work on most modern vehicles. Built from CR-V and CR-MO steel with heat-treated, phosphated surfaces, the set is engineered to resist torque, corrosion, and deformation during heavy use. Thoughtful details—offset socket profiles, cable pass-throughs, and anti-slip grooves—help protect sensor wiring and let you reach tight placements that standard sockets can’t.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit make oxygen sensor service faster and less risky?\u003c\/h3\u003e\n\u003cp\u003eThe set consolidates dedicated O2 sensor sockets plus thread repair tools so you avoid multiple trips to the toolbox. The ratchet’s 72-tooth mechanism smooths operation in restricted swing spaces, and the cable door prevents wire damage while spinning the sensor free.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e7-piece combination: two offset 7\/8\" (22mm) sockets, one long socket, two thread chasers, adapter, and 3\/8\" ratchet\u003c\/li\u003e\n  \u003cli\u003e72-tooth quick-release ratchet for fine engagement and easy bit changes\u003c\/li\u003e\n  \u003cli\u003eSocket cable slots keep sensor harness intact during removal\u003c\/li\u003e\n  \u003cli\u003eOffset shapes and long socket access recessed or angled sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and sensors will this set fit?\u003c\/h3\u003e\n\u003cp\u003eThe sockets are sized for common 22mm (7\/8\") oxygen sensor hexes and the included M12 and M18 thread chasers address typical thread sizes encountered on many gasoline and diesel engines. It’s suited to both heated and non-heated O2 sensors and many vacuum switch fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e22mm sockets match most O2 sensor hex nuts found on passenger and light-commercial vehicles\u003c\/li\u003e\n  \u003cli\u003eM12 x 1.25 and M18 x 1.5 thread chasers repair or clean standard sensor threads\u003c\/li\u003e\n  \u003cli\u003eWorks with sensors that have wiring harnesses thanks to cable passthroughs\u003c\/li\u003e\n  \u003cli\u003e3\/8\" drive compatibility for common ratchets and extensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the tools durable and safe for repeated shop use?\u003c\/h3\u003e\n\u003cp\u003eHigh-alloy CR-V and CR-MO steels combined with heat treatment deliver the hardness and torsional strength needed for seized sensors. Phosphate surface treatment improves rust resistance, while anti-slip grooves and robust offsets increase operator control during demanding extractions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCR-V and CR-MO construction for strong anti-torque performance\u003c\/li\u003e\n  \u003cli\u003eHeat-treated and phosphated finish to reduce corrosion and extend life\u003c\/li\u003e\n  \u003cli\u003eGrooved anti-slip socket surfaces improve grip with gloved hands\u003c\/li\u003e\n  \u003cli\u003eGenerous cable doors prevent wiring chafing and accidental cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the thread chasers improve repair outcomes?\u003c\/h3\u003e\n\u003cp\u003eThread chasers clean and restore damaged sensor threads so replacements seat evenly and torque correctly. Using the correct chaser reduces cross-threading risk and lets you reuse threaded ports that would otherwise require time-consuming rework.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.25 and M18 x 1.5 chasers match standard sensor port pitches\u003c\/li\u003e\n  \u003cli\u003eDesigned to be used with a 3\/8\" ratchet for controlled turning force\u003c\/li\u003e\n  \u003cli\u003eRemoves rust, corrosion, and debris that cause misalignment or binding\u003c\/li\u003e\n  \u003cli\u003eShortens repair time by avoiding full re-tapping or replacement of housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this set is for: professional mechanics and DIYers who work on exhaust and emissions components and need a compact, shop-ready O2 sensor toolkit. It’s especially useful for technicians who regularly encounter seized or wire-harnessed sensors and anyone looking to reduce downtime with dedicated sockets, thread repair tools, and a high-tooth-count ratchet for tight spaces.\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 set work with heated and non-heated O2 sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 22mm sockets and cable passthroughs accommodate both heated and non-heated oxygen sensors on most vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the thread chasers fix a damaged sensor port?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They clean and restore M12 and M18 threads to reduce cross-threading and help sensors seat properly, avoiding more invasive repairs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MateAuto","offers":[{"title":"Default Title","offer_id":55167367938391,"sku":"B0FPCXXPX8","price":61.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mateauto-front-packaging-7-piece-set.jpg?v=1790384969","url":"https:\/\/britishgarage.co.uk\/products\/mateauto-oxygen-sensor-socket-set-7-piece-kit-with-72-tooth-ratchet-and-cable-passthrough-22mm-sockets","provider":"British Garage","version":"1.0","type":"link"}