{"product_id":"spectra-os5129-oxygen-sensor","title":"Spectra OS5129 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Geo and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Spectra OS5129 oxygen sensor is designed to provide accurate emissions monitoring for select Geo and Toyota models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Geo Celica, Prizm, Paseo, and Tercel models\u003c\/li\u003e\n\u003cli\u003eFits Toyota Corolla and Previa vehicles\u003c\/li\u003e\n\u003cli\u003eDirect replacement oxygen sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003ePart number OS5129 for precise identification\u003c\/li\u003e\n\u003cli\u003eManufactured by Spectra for consistent quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Spectra OS5129 oxygen sensor is engineered to work seamlessly with specific Geo and Toyota vehicles, including the Celica, Corolla, Paseo, Previa, Prizm, and Tercel. This sensor monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit (ECU) to optimize fuel mixture and reduce emissions. Using the correct oxygen sensor like the OS5129 ensures your vehicle’s emission system functions properly and helps maintain fuel efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces increased fuel consumption caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to inaccurate oxygen readings\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and exhaust emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Spectra OS5129 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation. Verify the sensor connector matches the vehicle’s wiring harness to prevent electrical issues. It is recommended to check for exhaust leaks before installation to ensure accurate sensor readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured by Spectra, the OS5129 oxygen sensor meets industry standards for emission control components. While specific warranty details may vary, Spectra products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44724454817973,"sku":"BCNK-OS5129","price":22.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_OS5129_Sid_5c5bf184-3d9d-4d7a-bf84-b6313fd7a71e.jpg?v=1775096763","url":"https:\/\/www.partcatalog.com\/products\/spectra-os5129-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}