{"product_id":"o2-oxygen-sensor-upstream-downstream-for-honda-cr-v-2002-2004-2-4l","title":"O2 Oxygen Sensor Upstream Downstream for Honda CR-V (2002-2004) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Upstream \u0026amp; Downstream O2 Oxygen Sensor Kit for 2002-2004 Honda CR-V (RD6\/RD7)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This matched upstream and downstream oxygen sensor kit measures exhaust oxygen concentration on the 2002-2004 Honda CR-V (\u003cstrong\u003eRD6\/RD7\u003c\/strong\u003e) equipped with the \u003cstrong\u003eK24A1 2.4L\u003c\/strong\u003e engine to regulate air-fuel trims and monitor catalyst efficiency.\u003c\/p\u003e\u003ch3\u003eThe Stock Honda CR-V Sensor Degradation\u003c\/h3\u003e\u003cp\u003eOn the \u003cstrong\u003eRD6\/RD7\u003c\/strong\u003e chassis powered by the \u003cstrong\u003eK24A1 2.4L\u003c\/strong\u003e engine, factory oxygen sensors degrade from extreme exhaust heat cycles and oil or coolant contamination. The internal zirconia element cracks from thermal shock while internal heater circuits burn out, triggering \u003cstrong\u003eP0135\u003c\/strong\u003e or \u003cstrong\u003eP0141\u003c\/strong\u003e fault codes. Poisoned sensor tips produce sluggish voltage transitions, causing rich fuel trims, fouled plugs, and catalyst efficiency codes like \u003cstrong\u003eP0131\u003c\/strong\u003e and \u003cstrong\u003eP0420\u003c\/strong\u003e.\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 Heater or slow-response codes like \u003cstrong\u003eP0135\u003c\/strong\u003e, \u003cstrong\u003eP0141\u003c\/strong\u003e, or \u003cstrong\u003eP0131\u003c\/strong\u003e caused by open circuits or fouled tips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRough Idle \u0026amp; Rich Exhaust:\u003c\/strong\u003e Sluggish closed-loop feedback forces over-fueling and creates unstable idle quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Economy \u0026amp; Failed Emissions:\u003c\/strong\u003e Inaccurate air-fuel data increases fuel burn and prevents emissions readiness monitors from setting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Zirconia Oxygen Sensor Solution\u003c\/h3\u003e\u003cp\u003eThis matched upstream and downstream kit restores factory closed-loop fuel control using high-purity zirconia elements inside laser-welded stainless housings that block moisture intrusion. Pre-terminated OEM connectors and exact harness lengths directly replace \u003cstrong\u003e36532-PPA-A01\u003c\/strong\u003e, \u003cstrong\u003e36531PRBA01\u003c\/strong\u003e, and \u003cstrong\u003e36531PZAA01\u003c\/strong\u003e without wire splicing. Fast-light-off internal heaters reach operating temperature rapidly after cold starts, stabilizing fuel trims and protecting the catalytic converter.\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;\"\u003e2002-2004 Honda CR-V\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;\"\u003eK24A1 2.4L \/ RD6\/RD7\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;\"\u003eEmissions \u0026amp; Sensor Architecture\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDirect-Fit 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;\"\u003e250-24477, 250-54013, 36532-PPA-A01, 36532PPAA01, 36531PRBA01, 36531PZAA01, 36531PZAL01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2002-2004 Honda CR-V 2.4L (Upstream \u0026amp; Downstream Positions)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the RD6\/RD7 CR-V?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2002-2004 Honda CR-V equipped with the \u003cstrong\u003eK24A1 2.4L\u003c\/strong\u003e engine. \u003cstrong\u003eConfirm your engine is the 2.4L before ordering; this kit does not fit 2005+ facelifted models or non-2.4L applications.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill replacing both sensors clear P0135 or P0141 codes?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, when caused by aged sensors.\u003c\/strong\u003e Installing this matched pair restores proper heater resistance and voltage response for OEM references \u003cstrong\u003e250-24477\u003c\/strong\u003e and \u003cstrong\u003e250-54013\u003c\/strong\u003e, provided exhaust leaks and chassis wiring faults are absent.\u003c\/p\u003e\u003ch4\u003eAre factory-style connectors included for plug-and-play installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Both sensors come pre-terminated with OEM-style plugs and direct-fit leads—thread into the exhaust bungs cleanly, torque to factory spec, and clear stored \u003cstrong\u003eOBD-II\u003c\/strong\u003e codes after installation.\u003c\/p\u003e\u003ch3\u003eThe Honda Precision Standard\u003c\/h3\u003e\u003cp\u003eBuilt to restore factory \u003cstrong\u003eK24A1 2.4L\u003c\/strong\u003e air-fuel metering precision, this matched sensor kit keeps your \u003cstrong\u003eRD6\/RD7\u003c\/strong\u003e CR-V running clean and free of nuisance check engine lights. Accurate closed-loop feedback protects your catalytic converter and ensures dependable daily drivability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68094249631992,"sku":"DS-EXATMHREU","price":82.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-honda-cr-v-2002-2004-2-4l-1.jpg?v=1794618490","url":"https:\/\/performancechiptuning.com\/fr\/products\/o2-oxygen-sensor-upstream-downstream-for-honda-cr-v-2002-2004-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}