{"product_id":"o2-oxygen-sensor-upstream-downstream-for-acura-tl-cl-2000-2003-3-2l","title":"O2 Oxygen Sensor Upstream Downstream for Acura TL CL (2000-2003) 3.2L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit O2 Oxygen Sensor Kit for 2000-2003 Acura TL,CL (UA5 \/ YA4)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This upstream and downstream oxygen sensor kit monitors exhaust oxygen levels on the 2000-2003 Acura TL,CL (\u003cstrong\u003eUA5\u003c\/strong\u003e \/ \u003cstrong\u003eYA4\u003c\/strong\u003e) \u003cstrong\u003eJ32A1 \/ J32A2 3.2L V6\u003c\/strong\u003e to regulate closed-loop fueling and catalyst efficiency.\u003c\/p\u003e\u003ch3\u003eThe Stock Acura TL,CL Sensor Drift \u0026amp; Heater Failure\u003c\/h3\u003e\u003cp\u003eOn the \u003cstrong\u003eUA5\u003c\/strong\u003e and \u003cstrong\u003eYA4\u003c\/strong\u003e chassis with the \u003cstrong\u003eJ32A1 \/ J32A2 3.2L V6\u003c\/strong\u003e, factory sensors suffer extreme thermal cycling and exhaust carbon fouling. Over time, ceramic zirconia elements develop micro-cracks while internal heater coils burn out, triggering \u003cstrong\u003eP0135\u003c\/strong\u003e and \u003cstrong\u003eP0141\u003c\/strong\u003e open-circuit faults. Slow voltage switching (\u003cstrong\u003eP0133\u003c\/strong\u003e) forces open-loop fuel enrichment, hurting MPG and accelerating catalyst wear.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Oxygen Sensor\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light (DTCs):\u003c\/strong\u003e Codes \u003cstrong\u003eP0135\u003c\/strong\u003e, \u003cstrong\u003eP0141\u003c\/strong\u003e, or \u003cstrong\u003eP0133\u003c\/strong\u003e from heater failure or sluggish response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Trim Deviations:\u003c\/strong\u003e Skewed feedback triggering \u003cstrong\u003eP0171\u003c\/strong\u003e\/\u003cstrong\u003eP0172\u003c\/strong\u003e, rough idle, and rich exhaust odor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions \u0026amp; MPG Loss:\u003c\/strong\u003e Failed smog inspection, poor fuel economy, and catalytic converter overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Heated Zirconia Oxygen Sensor Solution\u003c\/h3\u003e\u003cp\u003eReplacing both sensors as a matched pair restores crisp closed-loop fueling and post-catalyst monitoring. Laser-welded stainless housings, porous PTFE filters, and fast-response zirconia ceramic elements resist thermal shock and exhaust contamination. Direct-fit 4-wire harnesses and weatherproof connectors plug straight into the \u003cstrong\u003eJ32A1 \/ J32A2 3.2L V6\u003c\/strong\u003e loom without splicing, replacing \u003cstrong\u003e234-4099\u003c\/strong\u003e, \u003cstrong\u003e234-4367\u003c\/strong\u003e, and \u003cstrong\u003e234-4355\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Upstream Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003e1 Downstream Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2000-2003 Acura TL,CL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eJ32A1 \/ J32A2 3.2L V6 \/ UA5, YA4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eSensor Architecture\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4-Wire Heated Zirconia \/ Upstream \u0026amp; Downstream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eInstallation Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDirect Bolt-On OEM Replacement (No Cutting or Welding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e234-4099, 234-4367, 234-4355\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2000-2003 Acura TL 3.2L\u003c\/li\u003e\n\u003cli\u003e2001-2003 Acura CL 3.2L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the UA5 \/ YA4 TL,CL?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Direct fit for 2000-2003 Acura TL (\u003cstrong\u003eUA5\u003c\/strong\u003e) and 2001-2003 CL (\u003cstrong\u003eYA4\u003c\/strong\u003e) \u003cstrong\u003eJ32A1 \/ J32A2 3.2L V6\u003c\/strong\u003e engines. \u003cstrong\u003eExcludes Honda Accord 3.0L and Civic.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this clear P0135 or P0141 codes?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Fresh zirconia elements and heaters resolve \u003cstrong\u003eP0135\u003c\/strong\u003e, \u003cstrong\u003eP0141\u003c\/strong\u003e, and \u003cstrong\u003eP0133\u003c\/strong\u003e faults when wiring and exhaust seals are intact.\u003c\/p\u003e\u003ch4\u003eAre connectors plug-and-play for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Direct-fit plugs replace \u003cstrong\u003e234-4099\u003c\/strong\u003e, \u003cstrong\u003e234-4367\u003c\/strong\u003e, and \u003cstrong\u003e234-4355\u003c\/strong\u003e without splicing; torque properly into clean bungs.\u003c\/p\u003e\u003ch3\u003eThe Acura Precision Standard\u003c\/h3\u003e\u003cp\u003eBuilt for JDM V6 responsiveness, this matched sensor kit restores crisp throttle response and optimal air-fuel flow efficiency. Keep your \u003cstrong\u003eUA5\u003c\/strong\u003e or \u003cstrong\u003eYA4\u003c\/strong\u003e operating cleanly with reliable ECU feedback.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68115819987192,"sku":"DS-E8WW7DXUS","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-acura-tl-cl-2000-2003-3-2l-1.jpg?v=1794709426","url":"https:\/\/performancechiptuning.com\/products\/o2-oxygen-sensor-upstream-downstream-for-acura-tl-cl-2000-2003-3-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}