{"product_id":"oxygen-sensor-for-benelli-trk502-trk502x-leoncino-500-502c-trk-502-502x-502c-319026280000","title":"Benelli TRK502 TRK502X 502C Leoncino 500 Oxygen Sensor, 4-Wire","description":"\u003cdiv\u003e\n\u003cp\u003eKeep Benelli’s TRK502 family and Leoncino 500 riding cleanly and efficiently with this 4‑wire oxygen sensor. Designed as a direct replacement for Benelli models including TRK502, TRK502X, Leoncino 500, and 502C (with the TRK 502\/502X\/502C naming variations you might see across markets), it provides precise exhaust gas monitoring to the motorcycle’s ECU. The heated design helps the sensor reach operating temperature quickly, supporting smoother starts, better fuel economy, and consistent engine performance across both cold starts and steady cruising. Manufactured for reliability in Mainland China by WEIDA AUTO PARTS, this sensor is built to match the OEM TRK502X specification for dependable operation.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate oxygen readings help the ECU optimize the air‑fuel ratio in real time, improving throttle response and reducing unnecessary fuel usage.\u003c\/li\u003e\n\u003cli\u003eHeated 4‑wire design reaches operating temperature faster, helping the engine run efficiently from the moment you twist the throttle.\u003c\/li\u003e\n\u003cli\u003eAfter installation, ride normally for a short distance to allow the ECU to relearn and settle into the new sensor, ensuring optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Benelli TRK502, TRK502X, Leoncino 500, 502C (and related TRK 502\/502X\/502C variants) across market naming differences.\u003c\/li\u003e\n\u003cli\u003eSensor type: 4‑wire oxygen sensor\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: tailored for Benelli TRK502 family models\u003c\/li\u003e\n\u003cli\u003eOrigin: Mainland China\u003c\/li\u003e\n\u003cli\u003eOEM No.: TRK502X\u003c\/li\u003e\n\u003cli\u003eSensor Characteristics: Magnetic Induction; Heating\u003c\/li\u003e\n\u003cli\u003eNotes: Engineered as a direct replacement part to maintain engine performance and emission behavior\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 4‑wire oxygen sensor for Benelli TRK502\/TRK502X\/Leoncino 500\/502C\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings\/Reminders\u003c\/h2\u003e\n\u003cp\u003eBefore installation, ensure the motorcycle is on a stable surface, the engine is cool, and the battery is disconnected. Handle the sensor carefully to avoid damage to the wiring harness. Verify proper alignment and secure connection to prevent loose wiring during operation.\u003c\/p\u003e \u003ch2\u003eLanguage support\u003c\/h2\u003e\n\u003cp\u003eLanguage support: English.\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\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":52391966638422,"sku":"1005002641165582-Default Title","price":42.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Habcd0228038e4a049de054af8f701c9aK_fe90bf18-bcf9-4cc5-87ad-1af2c09b0d37.webp?v=1768928685","url":"https:\/\/www.intercyprus.com\/de\/products\/oxygen-sensor-for-benelli-trk502-trk502x-leoncino-500-502c-trk-502-502x-502c-319026280000","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}