{"product_id":"lumeva™-instant-confidence-and-glow-for-effortless-everyday-radiance","title":"CelClear™ O2 Sensor Spacer — Kill the Check Engine Light Without Pulling the Cat","description":"\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eKill That P0420 Check Engine Light Without Replacing Your Catalytic Converter\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eCelClear™ is the M18*1.5 O2 sensor spacer mechanics use to fix a stuck check engine light without ripping out the cat or buying a new one. Threads in with one wrench in under 5 minutes, drops the downstream sensor out of direct exhaust flow, and gives your ECU the reading it expects. Real \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e. Fits \u003cstrong\u003e99% of cars, SUVs, and sports cars\u003c\/strong\u003e with a standard M18*1.5 sensor port.\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center !important; width: 100% !important; margin: 10px 0 !important;\"\u003e\u003cimg alt=\"Product advertisement\" style=\"width: 65% !important; height: auto !important; display: inline-block !important;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/zxc08_ad_ae4b77d7-11ef-4282-aea3-f9d7d2b8407d.webp?v=1777228290\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eStop Throwing $1,800 at a Check Engine Light That Keeps Coming Back\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eYou cleared the code with an OBD2 reader. It came back in 50 miles. The dealer quoted you $1,800 for a new catalytic converter on a car that runs fine. A spark plug non-fouler from the parts store didn't even thread in — wrong size. Inspection's in two weeks and you're out of cheap options.\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; justify-content: flex-start !important; width: 100% !important;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e➤ Pulls the O2 Sensor Out of Direct Exhaust Flow:\u003c\/strong\u003e The precision-cast filter insert sits between the sensor tip and the gas stream, so the sensor reads diluted, post-catalyst-style gas instead of raw exhaust. ECU sees what it expects, P0420 stays gone.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e➤ M18*1.5 Universal Thread Fits 99% of Modern Vehicles:\u003c\/strong\u003e Standard downstream O2 sensor thread on Audi, BMW, Subaru, Honda, Toyota, Ford, VW, Land Rover and more. If your car runs an M18*1.5 port, this drops in. No adapters, no thread tape gymnastics.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e➤ 304 Stainless That Handles 700°C Without Warping:\u003c\/strong\u003e Rated -40°C to 700°C, corrosion-resistant, anti-rust. Survives daily driving, cold starts, summer traffic, and harder pulls. Cheap zinc spacers strip threads or melt — this one doesn't.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/HF3404_1.png?v=1777230543\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eThe Mini-Cat Insert That Tells Your ECU Everything's Fine\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eYour ECU compares the upstream and downstream O2 sensors. The cat is supposed to clean the exhaust between them — when it can't (aging cat, deleted cat, high-flow downpipe), the downstream sensor reads too rich and triggers P0420. CelClear™ threads in between the sensor and the exhaust port, with a precision-cast filter that holds a small pocket of post-cat-style gas at the sensor tip.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eSpark plug non-foulers try to do the same thing with a hollow tube and the wrong thread. They miss the mark on newer cars and often don't move the sensor far enough off the flow. CelClear™ is built for the M18*1.5 spec your car actually uses, with a real filter element machined to dilute the gas reading the way your ECU was designed to see it.\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/HF2D26_1.png?v=1777230543\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eWhy DIY Mechanics and Weekend Wrenches Keep CelClear™ in the Toolbox\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eIf you've spent any time on car forums looking for the cheap fix, you've seen the spacer route recommended a hundred times. CelClear™ is the version built right — proper M18*1.5 threads, real stainless, a filter insert that does the job. \u003cem\u003e\"Drove three weeks with the CEL on after my downpipe install. Threaded CelClear™ in, did 80 miles, light's gone. Hasn't come back in four months.\"\u003c\/em\u003e — Marcus T.\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/HFDDEB_1.png?v=1777230543\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003ePass Inspection, Save the $1,800, Get the Light Off Tonight\u003c\/h3\u003e\n\u003cdiv style=\"display: flex !important; justify-content: flex-start !important; width: 100% !important;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e✓ Pass Inspection Without a Cat Replacement:\u003c\/strong\u003e Most state inspections only check that the CEL is off and no codes are stored. Kill the light, drive the readiness cycle, pass.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e✓ Five-Minute Install with One 22mm Wrench:\u003c\/strong\u003e One wrench, a stretch of warm exhaust, and you're done. No welding, no tune, no shop appointment, no lift.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cstrong\u003e✓ Holds Up Through Heat, Cold, and Hard Driving:\u003c\/strong\u003e 304 stainless rated to 700°C — survives city heat soak, winter cold starts, and spirited drives without warping or rusting through.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003e3-Step Install — One Wrench, Five Minutes\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eStep 1: Unscrew your downstream O2 sensor with a 22mm wrench. Wait until the exhaust is warm but not hot — threads come out cleaner.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eStep 2: Thread CelClear™ directly into the empty O2 bung. Hand-tight first, then snug it with the wrench until firm.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eStep 3: Screw your O2 sensor back into the top of CelClear™. Start the car, drive 50–80 miles to clear the code. CEL gone.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/HF_202_2.png?v=1777230543\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex !important; justify-content: center !important; width: 100% !important;\"\u003e\n\u003cbr\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCelClear™\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpark Plug Non-Fouler\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eNew Catalytic Converter\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM18*1.5 thread — fits 99% of vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e❌ 18mm spark plug thread, wrong size for most modern cars\u003c\/td\u003e\n\u003ctd\u003e❌ Replaces a part that's still working fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter insert dilutes sensor reading properly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e❌ Hollow tube, often doesn't clear the code\u003c\/td\u003e\n\u003ctd\u003e✅ Works, but $800–$2,000 installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e304 stainless rated to 700°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e❌ Zinc or aluminum, can melt or strip\u003c\/td\u003e\n\u003ctd\u003e✅ OEM-grade material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstall in 5 minutes, one wrench\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e❌ Quick install but unreliable on newer cars\u003c\/td\u003e\n\u003ctd\u003e❌ Hours of labor + shop fees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eFull Specs for the Detail-Checkers\u003c\/h3\u003e\n\u003cdiv style=\"display: flex !important; justify-content: flex-start !important; width: 100% !important;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread\u003c\/strong\u003e: M18 x 1.5mm — standard downstream O2 sensor thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 304 stainless steel body + precision-cast filter insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range\u003c\/strong\u003e: -40°C to 700°C (-40°F to 1292°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included\u003c\/strong\u003e: 1x CelClear™ adapter body, 1x filter element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: 99% of vehicles with M18 x 1.5 O2 sensor ports — Audi, BMW, Subaru, Honda, Toyota, Ford, VW, Land Rover, and most others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eGot Questions? Here's What You Need to Know\u003c\/h3\u003e\n\u003cdiv style=\"display: flex !important; justify-content: flex-start !important; width: 100% !important;\"\u003e\n\u003cdiv style=\"text-align: left !important;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: bold; margin-bottom: 10px !important;\"\u003eWill this fit my car?\u003c\/h4\u003e\n\u003cp style=\"line-height: 1.5; margin-bottom: 10px !important;\"\u003eIf your downstream O2 sensor uses an M18 x 1.5 thread — which is true for around 99% of cars built after 2000 — yes. Pull the sensor and check the threads, or look up your model in a sensor cross-reference. Spark plug non-foulers (18mm) won't fit; this is the correct size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: bold; margin-bottom: 10px !important;\"\u003eIs it real 304 stainless or cheap pot metal?\u003c\/h4\u003e\n\u003cp style=\"line-height: 1.5; margin-bottom: 10px !important;\"\u003eReal 304 stainless steel. A magnet won't grip it strongly. Rated -40°C to 700°C, corrosion-resistant, anti-rust. Same grade used in proper exhaust hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: bold; margin-bottom: 10px !important;\"\u003eWill the check engine light come back?\u003c\/h4\u003e\n\u003cp style=\"line-height: 1.5; margin-bottom: 10px !important;\"\u003eOnce the code clears (usually 50–80 miles of mixed driving after install), it stays off in the vast majority of cases. Some cars need a longer drive cycle to mark readiness — be patient and drive it normally. If your underlying issue is something other than O2 readings (misfire, EVAP, etc.), that'll need to be addressed separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: bold; margin-bottom: 10px !important;\"\u003eWhat if I drive hard or track the car?\u003c\/h4\u003e\n\u003cp style=\"line-height: 1.5; margin-bottom: 10px !important;\"\u003e700°C is hotter than what a downstream O2 sensor port normally sees, even on a hard pull. The 304 spec was chosen specifically so the spacer doesn't become the weak link.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: bold; margin-bottom: 10px !important;\"\u003eWhat if it doesn't work on my car?\u003c\/h4\u003e\n\u003cp style=\"line-height: 1.5; margin-bottom: 10px !important;\"\u003eReach out and we'll make it right — refund or replacement until it's sorted. See the guarantee below.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0880\/2936\/4557\/files\/HFDFBD_1.png?v=1777230543\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"margin-bottom: 10px !important; text-align: center !important;\"\u003eIf CelClear™ Doesn't Kill the Light, We'll Make It Right\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 10px !important; text-align: left !important;\"\u003eInstall CelClear™, drive your readiness cycle, and if the check engine light isn't gone, contact us. We'll work with you on a refund or replacement until it's sorted. The whole point of this product is the cheap fix that actually works — and we stand behind that.\u003c\/p\u003e","brand":"Arvilaro","offers":[{"title":"M18*1.5","offer_id":51381625979044,"sku":"LN12149879A1","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6364\/3812\/files\/HF_202_3.png?v=1781358766","url":"https:\/\/partyhooray.co\/products\/lumeva%e2%84%a2-instant-confidence-and-glow-for-effortless-everyday-radiance","provider":"Partyhoorayco","version":"1.0","type":"link"}