{"product_id":"ntk-21041-oxygen-sensor","title":"NTK 21041 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 21041\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 21041 is designed specifically for Saturn Ion and Vue models, providing precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 36.25-inch wiring harness for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Saturn Ion and Vue vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003e36.25-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe NTK 21041 oxygen sensor is part of the Direct Fit Oxygen Sensor product line, which focuses on providing exact replacement sensors tailored to specific vehicle applications. This ensures compatibility and reduces installation time compared to universal sensors. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions shortly after engine start. With a 4-wire design, this sensor supports both the heating element and signal wires, ensuring consistent sensor performance. The 18mm threaded mounting type is standard for many Saturn models, making this sensor a direct replacement for the original equipment.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for Saturn Ion and Vue\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate exhaust gas readings\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by monitoring oxygen levels\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse an oxygen sensor socket for easier removal and installation\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (36.25 inches) for proper routing\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if not pre-coated\u003c\/li\u003e\n\u003cli\u003eVerify sensor connector compatibility with the vehicle’s wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor line undergoes rigorous testing to confirm fitment and function. While specific warranty details for part number 21041 should be confirmed at the point of purchase, NTK typically offers a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961856491701,"sku":"BFPZ-21041","price":60.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_21041_Fro.jpg?v=1775006690","url":"https:\/\/www.partcatalog.com\/products\/ntk-21041-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}