{"product_id":"denso-234-4160-oxygen-sensor","title":"Denso 234-4160 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4160\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4160 is designed specifically for Toyota 4Runner, Pickup, and T100 models. This heated oxygen sensor features a 9.45-inch wiring harness and a four-wire configuration to ensure precise emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster activation and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota 4Runner, Pickup, and T100 vehicles\u003c\/li\u003e\n\u003cli\u003e9.45-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable signal and heater circuit\u003c\/li\u003e\n\u003cli\u003ePart number 234-4160 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing oxygen sensors that meet original equipment specifications, ensuring reliable performance and fitment. The 234-4160 oxygen sensor is a heated sensor, which means it includes an internal heating element to bring the sensor up to operating temperature quickly. This feature improves fuel efficiency and reduces emissions by providing accurate oxygen level data to the engine control unit (ECU) sooner after startup.\u003c\/p\u003e\u003cp\u003eWith a wiring harness length of 9.45 inches and a four-wire configuration, this sensor is engineered for specific fitment on Toyota 4Runner, Pickup, and T100 models. The four wires include two for the heater circuit and two for the sensor signal, which helps maintain consistent sensor operation and durability under various driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling caused by incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and stalling related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate emissions data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emissions compliance by monitoring exhaust oxygen levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Toyota 4Runner, Pickup, or T100 before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the sensor or wiring harness\u003c\/li\u003e\n\u003cli\u003eCheck wiring connections for secure fit and no corrosion\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when installing\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old sensor to prevent injury\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 234-4160 may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976729428149,"sku":"BBNF-234-4160","price":80.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344160_Fro.jpg?v=1775007274","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4160-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}