{"product_id":"premium-4-wire-oxygen-sensor-for-opel-astra-h-2004-2009-1-6-twinport-vauxhall-zafira-1-6-90543281-93174519-lambda-sensors","title":"Oxygen Sensor for Opel Astra H 1.6 TwinPort 2004-2009, 4-Wire Heated Premium Direct Fit","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Opel Astra H 2004-2009 with the WEIDA AUTO PARTS Premium 4-Wire Heated Oxygen Sensor, precisely engineered for 1.6 TwinPort engines. This high-quality sensor delivers accurate oxygen readings that optimize the fuel-air mixture, helping you achieve smoother idling, improved fuel efficiency, and reduced exhaust emissions. Built to fit seamlessly, it’s the reliable replacement choice for improved engine performance.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility with Opel Astra H (2004-2009) 1.6 TwinPort and Vauxhall Zafira 1.6, this sensor carries OEM reference 90543281 and is manufactured by WEIDA AUTO PARTS in Mainland China. The 4-wire heated design ensures rapid warming to operating temperature, delivering consistent performance across cold starts and varying driving conditions. With robust construction and precise calibration, it provides dependable long-term sensing that you can trust on every trip.\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 \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast sensor warm-up: the integrated heater helps the sensor reach operating temperature quickly, improving response time after startup and during cold weather.\u003c\/li\u003e\n\u003cli\u003eAccurate readings for optimal fuel mix: a precise O2 signal ensures the engine control unit (ECU) maintains the ideal air-fuel ratio, enhancing efficiency and reducing emissions.\u003c\/li\u003e\n\u003cli\u003eReliable performance during varied conditions: steady readings from the 4-wire design support consistent engine performance from highway cruising to city stop-and-go traffic.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e WEIDA AUTO PARTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Premium 4-Wire Heated Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e 4-Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring Range:\u003c\/strong\u003e Compatible with Opel Astra H 2004-2009 1.6 TwinPort and Vauxhall Zafira 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM No.:\u003c\/strong\u003e 90543281\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHysteresis:\u003c\/strong\u003e 90543281\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e 93174519\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e Wei Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoice:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi_Choice:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x WEIDA Auto Parts Premium 4-Wire Oxygen Sensor for Opel Astra H 2004-2009 1.6 TwinPort \/ Vauxhall Zafira 1.6\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended to ensure proper fitment and sealing.\u003c\/li\u003e\n\u003cli\u003eAlways allow the engine to cool before handling the sensor to avoid burns.\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to protect the sensing element and connector pins.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTrust statement:\u003c\/strong\u003e Providing 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":52391928955222,"sku":"4000196397663-Default Title","price":34.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/H2ac1e2cd6a0d45b4aff0ece55963ffa62.webp?v=1768928317","url":"https:\/\/www.intercyprus.com\/de\/products\/premium-4-wire-oxygen-sensor-for-opel-astra-h-2004-2009-1-6-twinport-vauxhall-zafira-1-6-90543281-93174519-lambda-sensors","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}