{"product_id":"89467-0e240-upstream-car-lambda-oxygen-o2-sensor-for-lexus-rx350-rx450h-2016-2021-fit-for-toyota-higlander-sienna-2016-2020","title":"Oxygen Sensor Front Upstream for Lexus RX350 RX450h IWOKPHD O2 Sensor Replacement","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Lexus RX350 or RX450h with confidence using this IWOKPHD upstream oxygen sensor — the front O2 sensor designed to deliver precise exhaust air-fuel readings for optimal engine performance. This heating-type, piezoelectric sensor helps your vehicle maintain efficient combustion, reduces unnecessary emissions, and supports smoother idling and throttle response across driving conditions. Engineered for 2016–2021 model years, it fits RX350 and RX450h, and shares compatibility with select Toyota Highlander and Sienna configurations, delivering OE-like performance without the OEM price tag.\u003c\/p\u003e \u003cp\u003eBy delivering accurate oxygen readings to the engine control unit, this sensor helps the ECU regulate fuel delivery more precisely. The result is steadier fuel economy, cleaner combustion, and a reduced likelihood of misfires or fluctuating idle. With a robust heating element, the sensor reaches optimal operating temperature quickly, improving response time after cold starts and helping the catalytic converter reach its working temperature sooner for better emission control.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eTrust is built on reliability. Providing quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRestore precise air-fuel balance on 2016–2021 RX350\/RX450h and compatible Toyota models for improved driveability and potential fuel savings.\u003c\/li\u003e \u003cli\u003eUse as a genuine-feel replacement that aligns with listed OEM numbers and compatible engine configurations, helping ensure a straightforward installation.\u003c\/li\u003e \u003cli\u003eAfter installation, run the engine and verify sensor readings with an OBD tool to confirm the upstream sensor is delivering accurate data to the ECU.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBrand Name: IWOKPHD\u003c\/li\u003e \u003cli\u003eChoice: yes\u003c\/li\u003e \u003cli\u003eSensor Type: Piezoelectric\u003c\/li\u003e \u003cli\u003eHeating Type: Yes\u003c\/li\u003e \u003cli\u003eApplication scope: Upstream Front Oxygen Sensor\u003c\/li\u003e \u003cli\u003eOEM No.: 89467-0E240\u003c\/li\u003e \u003cli\u003ePart Numbers: 89467-0E240, 8946748310, 24662, 2349158, 894670E240, 234-9158, 89467-48310\u003c\/li\u003e \u003cli\u003eModel Years (Measuring Range): 2016–2021\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eFitment (vehicle compatibility): \u003cul\u003e \u003cli\u003eToyota Highlander — 2016–2019 (6Cyl 3.5L; 2GRFE, 2GRFKS, 2GRFXE, 2GRFXS; GSU50, GSU55, GVU58)\u003c\/li\u003e \u003cli\u003eToyota Sienna — 2016–2020 (LE, SE, STD, XLE; 6Cyl 3.5L; 2GRFE, 2GRFKS; GSL30, GSL33, GSL35)\u003c\/li\u003e \u003cli\u003eLexus RX350 — 2016–2021 (6Cyl 3.5L; 2GRFKS, 2GRFXS; GGL20, GGL25, GYL20, GY)\u003c\/li\u003e \u003cli\u003eLexus RX450h — 2016–2021 (6Cyl 3.5L; 2GRFKS, 2GRFXS; GGL20, GGL25, GYL20, GYL25)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePackage Origin: Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 pcs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings\/Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure vehicle compatibility with the listed models and engines before purchase.\u003c\/li\u003e \u003cli\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/li\u003e \u003cli\u003eWarranty type: Replacement Warranty (2 years).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52494971175254,"sku":"1005008892890541-Default Title","price":46.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S2ae9b3ad80af49519b80bb7ca2c33d21s.webp?v=1770062833","url":"https:\/\/www.intercyprus.com\/fr\/products\/89467-0e240-upstream-car-lambda-oxygen-o2-sensor-for-lexus-rx350-rx450h-2016-2021-fit-for-toyota-higlander-sienna-2016-2020","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}