{"product_id":"denso-234-4187-oxygen-sensor","title":"Denso 234-4187 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4187\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4187 is designed specifically for Lincoln Aviator models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 15.43-inch wiring harness for a secure and accurate fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lincoln Aviator vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e15.43-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for reliable electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4187 oxygen sensor is engineered with a heated sensor element to provide quicker warm-up and improved fuel mixture readings. It includes a 15.43-inch wiring harness with four wires, allowing for accurate signal transmission and heater control. The sensor’s threaded mounting type with a 0.708-inch diameter ensures a secure installation in the exhaust system. The male connector design facilitates a straightforward connection to the vehicle’s wiring harness. This sensor is a specific fit for Lincoln Aviator models, guaranteeing compatibility and performance.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering parts that meet original equipment specifications. This oxygen sensor aligns with the OE Style standards by providing precise fitment and reliable operation tailored to the Lincoln Aviator. The product line emphasizes quality and durability consistent with factory-installed components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for proper fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation issues\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct air-fuel ratio\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4187 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector type match the vehicle’s specifications. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The 234-4187 part number is backed by Denso’s quality assurance protocols. Please refer to Denso’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976749383861,"sku":"BBNF-234-4187","price":41.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344187_Fro.jpg?v=1775007279","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4187-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}