{"product_id":"car-oxygen-o2-sensor-adapter-cel-fix-check-engine-light-eliminator-m18-1-6","title":"O2 Sensor Adapter M18x1.5 with Mini Catalytic Converter, Oxygen Sensor Adapter for Check Engine Light Fix, CEL Fix","description":"\u003ch2\u003eO2 Sensor Adapter M18x1.5 with Mini Catalytic Converter for Check Engine Light Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo more nagging check engine light:\u003c\/strong\u003e this adapter is built to address the code that appears after removing the catalytic converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA true catalytic converter, not a shortcut:\u003c\/strong\u003e the built-in mini converter turns the check engine light off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew it in and you're done:\u003c\/strong\u003e M18*1.5 threading makes for a snug, simple installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis oxygen sensor adapter is built to last:\u003c\/strong\u003e stainless steel and SS304 resist rust and corrosion over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall and easy to tuck away:\u003c\/strong\u003e at just 0.088 lbs, this o2 sensor adapter adds no real bulk\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA check engine light that won't turn off after altering your exhaust or removing your catalytic converter is more than annoying — it sits there nagging you every time you start the car. This check engine light fix screws right into place and gets to work once it's installed, addressing the P0420 and P0430 codes that come with a removed converter. It's built for off-road use only, so check your local rules before installing.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/Sb3bed3a9e69b4bb582aaa07c28fc7323m.webp?v=1790424869\" alt=\"O2 Sensor Adapter M18x1.5 with Mini Catalytic Converter – image 2\"\u003e\u003cp\u003eInside, a genuine miniature catalytic converter does the actual work, effectively turning the check engine light off instead of just rerouting the sensor. Built from stainless steel and SS304 filter mesh, this oxygen sensor adapter resists rust and corrosion, and the M18*1.5 thread makes installation a snug, simple screw-in with no complex steps. This is a full converter core, not an empty tube.\u003c\/p\u003e\u003cdiv class=\"vp-compare\" style=\"margin:28px 0;max-width:680px;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\n\u003cdiv style=\"padding:12px 16px;background:#000096;color:#fff;line-height:1.3\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:17px\"\u003eWhy choose Tuzwa\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;opacity:.85;margin-top:2px\"\u003eO2 Sensor Adapter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;max-width:none;margin:0;border-collapse:collapse;font-size:14px;line-height:1.3;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f4f4\"\u003e\n\u003cth style=\"text-align:left !important;padding:10px 16px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1a1a1a\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:800;font-size:12px;color:#000096;white-space:nowrap;letter-spacing:.04em\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eTuzwa\u003c\/div\u003e\u003c\/th\u003e\n\u003cth style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:600;font-size:12px;color:#7a7a7a;white-space:nowrap\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eOthers\u003c\/div\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eReal catalytic converter inside\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eJust a spacer\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eTurns off P0420, P0430 codes\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eMay not clear\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eStainless steel, SS304 mesh\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003ePlain steel\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eSimple M18*1.5 screw-in fit\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eHarder fit\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eWeight of just 0.088 lbs\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vp-store\"\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e30-day easy returns\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eIntegrated Miniature Catalytic Converter:\u003c\/strong\u003e a true small converter core delivers accurate results and effectively turns off the check engine light, without relying on a risky extension\u003c\/li\u003e\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/0x1296_1686681616046_1800x1800_0120e7a7-d82c-46b4-a99b-4740aa9740e2.webp?v=1786975544\" alt=\"O2 Sensor Adapter, Mini Catalytic Converter – image 3\" style=\"display:block;margin-bottom:24px\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Stainless steel and SS304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e M18*1.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.088 lbs (0.04 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x O2 Sensor Adapter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eScrew the adapter into place using a simple motion — no complicated installation steps are involved.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSafety Warnings\u003c\/h3\u003e\u003cp\u003eThis adapter is intended for off-road use only — it is not meant for public roads or highways, so check your local rules and regulations before installing it.\u003c\/p\u003e\u003ch3\u003eMaterials\u003c\/h3\u003e\u003cp\u003eIt's made from high-quality SS304 and stainless steel filter mesh, so it resists rust and corrosion for a durable, long-lasting build. That means you can drive with confidence, knowing it will tolerate normal wear and tear from regular use over an extended amount of time, for real benefit.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eInstallation stays simple: the M18*1.5 threading gives a snug fit, so you screw the adapter into place and your car should perform better than before — no complex, time-consuming processes needed.\u003c\/p\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003ePost-O2 sensor temperatures often run higher and unburned petrol flow increases once the catalytic converter is removed — that combination is usually what sets off the check engine lights (CEL, SES, and DTC) with codes such as P0420 and P0430. This adapter exists specifically to address that and extinguish the check engine light, so driving comes with peace of mind.\u003c\/p\u003e\u003cdiv class=\"vp-fit\" style=\"margin:28px 0;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap\"\u003e\u003cdiv style=\"flex:1 1 260px;padding:16px 18px;\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:16px;color:#000096;margin-bottom:10px\"\u003eRight for you if\u003c\/div\u003e\n\u003cul style=\"list-style:none;margin:0;padding:0;font-size:15px;line-height:1.4\"\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYour check engine light won't turn off after removing the converter — this adapter fixes exactly that\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou only drive this vehicle off-road — it's built for off-road use only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want a real converter, not a plain tube — a genuine mini catalytic converter is inside\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want an easy screw-in fit — the M18*1.5 threading installs with no complex steps\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:12px 0 0;font-size:15px;font-weight:700;color:#000096\"\u003eIf two or more of these sound like you, this is the one.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Will this work on public roads?\u003c\/strong\u003e\u003cbr\u003eA: No — it's built for off-road use only, so check your local rules and regulations before installing it on any vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What codes does it address?\u003c\/strong\u003e\u003cbr\u003eA: Codes like P0420 and P0430, which can appear after the catalytic converter has been removed from the exhaust.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How hard is it to install?\u003c\/strong\u003e\u003cbr\u003eA: The M18*1.5 threading lets you screw it directly into place — a simple, snug fit with no complex installation steps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is it made of?\u003c\/strong\u003e\u003cbr\u003eA: Stainless steel and a SS304 filter mesh, both of which resist rust and corrosion over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does it weigh?\u003c\/strong\u003e\u003cbr\u003eA: 0.088 lbs (0.04 kg).\u003c\/p\u003e","brand":"Tuzwa","offers":[{"title":"Default Title","offer_id":54174394417376,"sku":"COS8457","price":63.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/0x900_1686681616025_1800x1800_03e9bc33-c03f-451f-85e2-9fff324f7bf3.webp?v=1786975544","url":"https:\/\/tuzwa.com\/products\/car-oxygen-o2-sensor-adapter-cel-fix-check-engine-light-eliminator-m18-1-6","provider":"Tuzwa","version":"1.0","type":"link"}