{"product_id":"weida-for-2003-2005-chevrolet-astro-oxygen-sensor-gl-24345-12570794-12589549-234-4345","title":"Oxygen Sensor for Chevrolet Astro, 4-Wire Heated Type, 2003-2005, Direct-Fit Replacement","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChevrolet Astro Oxygen Sensor, 4-Wire Heating Type\u003c\/strong\u003e by WEIDA AUTO PARTS is a direct-fit replacement designed to restore precise exhaust monitoring on 2003-2005 Chevrolet Astro models. This heating-type oxygen sensor features four wires to power an integrated heater, allowing the sensor to reach its operating temperature quickly for accurate readings from startup. Accurate O2 data helps the engine control unit optimize the air-fuel mixture, delivering better fuel efficiency, reduced emissions, and smoother performance across cold starts, idling, and acceleration. Built to OE specifications, it carries OEM NO. 12570794 for easy identification and installation, and is manufactured in Mainland China to meet stringent quality standards.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFaster sensor warm-up reduces cold-start emissions and improves ECU response, leading to steadier idling and smoother throttle during the first minutes of operation.\u003c\/li\u003e \u003cli\u003eDirect-fit replacement that aligns with the OE part number 12570794 helps ensure compatibility and reliable performance without modification.\u003c\/li\u003e \u003cli\u003eIdeal for routine maintenance or fleet service—keep on hand as a ready replacement to maintain optimal engine efficiency and emissions compliance. If servicing multiple sensors, consider replacing related upstream sensors to restore balanced readings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e WEIDA AUTO PARTS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOxygen Sensor Type:\u003c\/strong\u003e Heating Type\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Magnetic Induction\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWires:\u003c\/strong\u003e 4-Wire\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOE\/OEM No.:\u003c\/strong\u003e 12570794\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Vehicles:\u003c\/strong\u003e 2003-2005 Chevrolet Astro\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x 4-Wire Heating Oxygen Sensor for 2003-2005 Chevrolet Astro (OE 12570794)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDisconnect the vehicle battery and allow the engine to cool before installation.\u003c\/li\u003e \u003cli\u003eHandle the sensor carefully and avoid touching the sensing element on the tip.\u003c\/li\u003e \u003cli\u003eUse proper tools and follow vehicle service guidelines; do not overtighten the sensor—torque should conform to OEM specifications.\u003c\/li\u003e \u003cli\u003eEnsure the replacement part is the correct OE number (12570794) for compatibility with your vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/em\u003e\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":52391947075926,"sku":"32905246488-Default Title","price":35.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Haef87af77154421bb7a5520c165096d2n.webp?v=1768928546","url":"https:\/\/www.intercyprus.com\/fr\/products\/weida-for-2003-2005-chevrolet-astro-oxygen-sensor-gl-24345-12570794-12589549-234-4345","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}