{"product_id":"der-erwachte-o2-sensor-socket-set-6pc-22mm-27mm-sockets-with-m12-m18-thread-chasers-chrome-vanadium","title":"Der Erwachte O2 Sensor Socket Set 6PC — 22mm \u0026 27mm Sockets with M12\/M18 Thread Chasers, Chrome Vanadium","description":"\u003cp\u003e\u003cstrong\u003eDer Erwachte 6PCS O2 sensor socket set is a complete professional-grade kit for removing, installing and repairing oxygen\/thermal sensor threads on most cars, trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact toolkit gathers the common 22 mm (7\/8\") oxygen sensor sockets, a 27 mm thermal sensor switch socket, and two metric thread chasers into one durable set. Built from chrome vanadium steel and designed with offsets and knurled grips, it helps mechanics and DIYers access sensors in cramped engine bays while protecting wiring and exhaust components. The set is optimized to cover domestic and imported vehicles and to restore damaged sensor threads so new sensors seat correctly.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit speed up oxygen sensor removal?\u003c\/h3\u003e\n\n\u003cp\u003eThe set includes both 1\/2\" and 3\/8\" drive 7\/8\" sockets and an offset shape to clear harnesses and heat shields. That makes it faster to reach and remove stuck sensors without bending wires or removing adjacent parts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTwo offset 7\/8\" (22 mm) sockets for tight spaces and different ratchet drives\u003c\/li\u003e\n  \u003cli\u003eKnurled surfaces for secure hand turning before using a ratchet\u003c\/li\u003e\n  \u003cli\u003eChrome vanadium construction for strength during stubborn removals\u003c\/li\u003e\n  \u003cli\u003eThermal switch socket for larger sensors and switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this kit repair damaged sensor threads?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the included M12 x 1.25 mm and M18 x 1.5 mm thread chasers clean and re-cut damaged threads in exhaust manifolds and sensor housings. Using the correct chaser restores the thread profile so replacement sensors fit and seal properly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTwo metric thread chasers covering common sensor thread sizes\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined teeth to remove corrosion and burrs without over-cutting\u003c\/li\u003e\n  \u003cli\u003eUse before sensor installation to prevent cross-threading or leaks\u003c\/li\u003e\n  \u003cli\u003eCompact size keeps chasers handy in any toolbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes these sockets durable and shop-ready?\u003c\/h3\u003e\n\n\u003cp\u003eThe sockets are forged from chrome vanadium steel and heat-treated for hardness and wear resistance. Corrosion-resistant finish and precise machining deliver long service life even under repeated shop use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCR-V alloy for strength and resistance to rounding under torque\u003c\/li\u003e\n  \u003cli\u003eOffset geometry retains socket strength while improving access\u003c\/li\u003e\n  \u003cli\u003ePolished surfaces that resist rust and simplify cleaning\u003c\/li\u003e\n  \u003cli\u003eProfessional-grade tolerances suited for OEM-style sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the set safely without damaging sensors or wiring?\u003c\/h3\u003e\n\n\u003cp\u003eStart by disconnecting the sensor wiring harness, then use the offset socket to clear any shielding. Apply steady, controlled torque with the proper drive size and use the thread chaser only when threads are visibly damaged or corroded.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDisconnect electrical connector before loosening sensor\u003c\/li\u003e\n  \u003cli\u003eChoose 1\/2\" or 3\/8\" drive to match your ratchet or breaker bar\u003c\/li\u003e\n  \u003cli\u003eUse thread chaser gently to avoid removing material unnecessarily\u003c\/li\u003e\n  \u003cli\u003eConfirm sensor seating and torque to vehicle manufacturer specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Mechanics, fleet maintenance teams and serious DIYers who need a compact, reliable set for oxygen and thermal sensor work will benefit most. The kit’s combination of common 22 mm sockets, a larger thermal-sensor socket and two thread chasers covers most sensor removal, installation and thread-repair scenarios encountered on modern cars, trucks and SUVs. If you frequently replace sensors or service exhaust components, this lightweight, durable Der Erwachte set streamlines the job and reduces the risk of damaging threads or wiring.\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: Which sensor sizes do the sockets fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 7\/8\" (22 mm) oxygen sensor sockets and a 1-1\/16\" (27 mm) thermal sensor switch socket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the thread chasers fix a stripped sensor hole?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They clean and restore damaged threads (M12 x 1.25 and M18 x 1.5); severe stripping may need a helicoil or replacement insert.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Der Erwachte","offers":[{"title":"Default Title","offer_id":48085219213470,"sku":"B0GBV6P1QK","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/der-erwachte-front-of-packaging.jpg?v=1785868021","url":"https:\/\/northtrailauto.ca\/products\/der-erwachte-o2-sensor-socket-set-6pc-22mm-27mm-sockets-with-m12-m18-thread-chasers-chrome-vanadium","provider":"North Trail Auto","version":"1.0","type":"link"}