{"product_id":"lr135842-car-upstream-air-fuel-ratio-lambda-oxygen-sensor-for-land-rover-range-rover-defender-110-defender-lr137721-t2r51568","title":"Upstream Air Fuel Ratio Lambda Oxygen Sensor For Land Rover Defender 110","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Land Rover Defender with the Upstream Air Fuel Ratio Lambda Oxygen Sensor from IWOKPHD. This upstream O2 sensor is designed for Defender 110 and is compatible with Defender 90, Defender 130, and Discovery models, delivering precise lambda readings to optimize the air–fuel mix before the catalytic converter. Specifically engineered for 3.0L mild-hybrid EV-GAS (MHEV) V6 engines, it helps improve throttle response, idle stability, and emissions performance by providing accurate, fast-warm readings thanks to its integrated heating feature. The sensor carries OEM references LR135842, LR137721, and T2R51568, ensuring reliable fit with a range of Defender\/Discovery applications. Manufactured in Mainland China and rigorously tested before shipment, this sensor is designed for a stable installation and a precise match to factory upstream locations. Please review the product pictures for fitment before ordering.\u003c\/p\u003e\n\u003cp\u003eIf you’re unsure about compatibility, feel free to contact us before you order; incorrect orders may not be refunded.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnhances engine efficiency and smooth power delivery by maintaining accurate air–fuel ratio readings on Defender 110\/90\/130 and Discovery models with 3.0L MHEV engines.\u003c\/li\u003e \u003cli\u003eFaster sensor warm-up and stable readings in cold starts due to the built-in heating element, helping maintain optimal emissions control.\u003c\/li\u003e \u003cli\u003eConfirm compatibility using OEM references LR135842, LR137721, and T2R51568 to ensure you’re selecting the correct upstream sensor for your vehicle; when in doubt, reach out before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e IWOKPHD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Heating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM No.:\u003c\/strong\u003e LR135842, LR137721, T2R51568\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMeasuring \/ Hysteresis:\u003c\/strong\u003e Upstream (Front, Upper)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e KK62-9F472-BA, KK629F472BB, KK62-9F472-BB, KK62-9F472-BA, KK629F472BA, KK62 9F472 BB, KK62 9F472 BA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility \/ Fitment:\u003c\/strong\u003e Upstream oxygen sensor for Land Rover Defender 110, Defender 90, Defender 130 and Discovery models with 3.0L mild-hybrid EV-GAS (MHEV) engines, covering multiple trims and years (First Edition, HSE, SE, X, X-Dynamic, XS Edition) across 2020–2024\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e 2020 2021 2022 2023 2024\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Please check the product picture and fitment before ordering. If you are not sure, please contact us before you order it. Refunds may not be issued for incorrect orders.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cp\u003ePlease verify fitment with the product image and compatible models before ordering. If unsure, contact us prior to purchase to confirm compatibility. Incorrect orders may not be refunded.\u003c\/p\u003e \u003ch2\u003eWarranty, Certification \u0026amp; Reliability\u003c\/h2\u003e\n\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\u003eProviding quality and trusted service since 2002 at intercyprus.com\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53999765127510,"sku":"1005012254872435-Default Title","price":64.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Scbc19cb9cf264901bb235794012bf9baS.webp?v=1779820598","url":"https:\/\/www.intercyprus.com\/fr\/products\/lr135842-car-upstream-air-fuel-ratio-lambda-oxygen-sensor-for-land-rover-range-rover-defender-110-defender-lr137721-t2r51568","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}